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Compressed gas cylinders are essential tools in a wide range of industries, from welding and fabrication to medical and food service. At DuPuy Oxygen, we supply compressed gases daily to businesses across Central and North-Central Texas, and we understand the risks that come with improper handling. These cylinders store gases under high pressure and require careful storage, transportation, and usage protocols to ensure safety in the workplace and during transport. Whether you’re a seasoned welder or new to industrial gases, following proper procedures will protect your team, your property, and your investment.

Understanding the Risks of Compressed Gas Cylinders

Compressed gases are stored at high pressures and can be hazardous if mishandled. Leaks, ruptures, and improper storage can lead to fire, explosion, or exposure to toxic substances. Cylinders may contain flammable, oxidizing, corrosive, or inert gases, each with its own set of handling requirements. Additionally, the sheer weight of these cylinders—often between 50 to 150 pounds—makes physical handling and securing critical to avoid injury or property damage.

At DuPuy Oxygen, our technicians are trained in DOT and OSHA guidelines for safe gas handling, and we regularly advise customers throughout the Waco, Fort Worth, and Austin areas on how to stay compliant and safe in their operations.

Proper Storage of Compressed Gas Cylinders

Storing compressed gas cylinders safely starts with choosing the right environment. Cylinders should always be stored upright and secured with chains or straps to prevent tipping. Never leave them free-standing or stacked. Use cylinder racks or wall brackets to hold them in place.

Storage areas must be well-ventilated, dry, and away from heat sources or combustible materials. For outdoor storage, choose a shaded area protected from the elements. Indoors, never store cylinders near doorways, exits, or high-traffic walkways. It’s essential to keep oxygen cylinders at least 20 feet away from flammable gases like acetylene, or use a physical barrier rated for at least 30 minutes of fire resistance.

Labeling is another key safety element. Always keep labels and valve tags clearly visible. Never store cylinders with labels missing or damaged. If you cannot identify the contents, do not use the cylinder.

Segregating Cylinders by Gas Type

Different gases require different storage considerations. Oxygen cylinders should be stored separately from flammable gases. Inert gases, such as nitrogen or argon, are not flammable but can displace oxygen in enclosed spaces, creating an asphyxiation hazard.

Empty cylinders must also be segregated from full ones and clearly marked as “empty.” While they may seem harmless, empty cylinders still contain pressure and should be handled with the same care. Rotate your stock to ensure older cylinders are used first and minimize the risk of expired or damaged equipment being put into service.

Handling and Moving Cylinders Safely

When it comes to moving compressed gas cylinders, never attempt to carry or drag them manually. Use a properly designed cylinder cart with a secure strap or chain. Make sure the valve protection cap is in place before moving a cylinder—even over short distances. Never lift a cylinder by its valve or roll it on its side.

If your team regularly moves multiple cylinders, invest in carts or pallets specifically made for gas transport. Forklifts used to move gas pallets must do so gently and on level ground to prevent tipping or jostling.

Employees must be trained to never drop, strike, or allow cylinders to collide with each other or hard surfaces. Even a slight valve crack or body dent can lead to a leak or rupture under pressure.

Transporting Cylinders by Vehicle

Transporting compressed gas in company or personal vehicles involves an entirely separate set of precautions. Cylinders must be secured in an upright position and protected from movement during transit. They should never be transported in the trunk of a car or lying flat in the back of a pickup truck.

For open-bed trucks, use a rack or cage to secure the cylinders and protect the valves. When transporting inside a vehicle, ensure that the area is well-ventilated. Accumulated gas from a slow leak can create an explosive environment, especially in enclosed spaces.

If you’re transporting flammable gases such as acetylene, never leave the vehicle unattended. Always ensure the valve is tightly closed, caps are on, and that you’ve received proper guidance from your gas supplier—especially if transporting across long distances or in high temperatures.

Valve and Regulator Safety

Always keep the valve closed when the cylinder is not in use. Do not tamper with or modify valves, and never try to force a stuck valve open. When attaching a regulator, make sure you’re using one rated for the gas type and pressure. Use leak-detection solutions to check for leaks at fittings, never a flame.

If a leak is detected, isolate the cylinder and ventilate the area immediately. Do not attempt to repair a leaking cylinder. Contact your gas supplier right away and follow emergency protocols.

Inspection and Maintenance

Regular inspection is critical to maintaining safety. Before each use, check for signs of corrosion, dents, or damage to the cylinder body, valve, and cap. Check regulators and hoses for wear or damage. Any damaged components should be replaced immediately.

OSHA and DOT regulations require periodic testing and requalification of gas cylinders. At DuPuy Oxygen, we ensure all our cylinders meet current safety and testing standards, so our customers can focus on their work with confidence.

Emergency Preparedness and Staff Training

In any business using compressed gases, every employee should be trained in safe handling procedures, emergency shutdown, and evacuation protocols. Clearly mark storage areas with hazard signage, and ensure fire extinguishers and first-aid kits are accessible.

Create and practice emergency plans for gas leaks, fires, and equipment failures. Make sure everyone knows how to identify cylinder contents, read safety data sheets (SDS), and respond appropriately in the event of an incident.

Why Local Support Matters

Working with a local supplier like DuPuy Oxygen means you get more than just product—you get peace of mind. We offer training, consulting, and on-site evaluations to ensure that our customers in Central and North-Central Texas are following best practices in storage, handling, and transportation. Our team knows the regional codes, weather conditions, and industry needs that influence how gas should be managed in real-world environments.

Conclusion

Compressed gas cylinders are powerful tools, but they must be handled with respect and attention to detail. Safe storage and transportation practices are not just about compliance—they’re about protecting lives and property. At DuPuy Oxygen, we are committed to helping your team work safely and effectively every step of the way. Contact us today to schedule a safety consultation or learn more about our delivery and support services.

When it comes to welding, your choice of gas is just as important as your choice of filler material or equipment. At DuPuy Oxygen, we understand that selecting the right shielding or cutting gas is essential to achieving optimal weld quality, safety, and efficiency. Whether you’re working with steel, stainless, or aluminum, the correct gas can improve arc stability, reduce spatter, and enhance overall productivity. With our extensive experience and in-house gas fill plants in Waco and Fort Worth, we’re here to guide welders across Central and North-Central Texas in making the right gas choice for every application.

Understanding the Role of Welding Gas

Welding gases serve multiple functions depending on the welding process. In MIG and TIG welding, gases act as shields to protect the weld from atmospheric contamination. In oxy-fuel cutting or brazing, they fuel the flame that performs the cut or bond. The specific gas you need depends heavily on your materials, the welding process, and your desired results. Choosing incorrectly can lead to poor bead appearance, weak welds, or even dangerous working conditions.

Shielding Gases for MIG Welding

MIG welding is widely used in fabrication and repair across Central Texas, from manufacturing facilities in Waco to repair shops in Temple. One of the most common shielding gases is a mix of Argon and CO2. A 75/25 Argon-CO2 blend is ideal for mild steel applications, offering a stable arc and minimal spatter. For those welding thicker materials or looking to penetrate deeper, a higher percentage of CO2 may be beneficial, though it can result in a rougher bead.

Pure CO2 is the most economical option and is commonly used in heavy-duty operations, but it tends to produce more spatter and a hotter arc. On the other hand, blends that include oxygen or helium can be used to fine-tune arc characteristics, especially in specialty or production environments.

Shielding Gases for TIG Welding

TIG welding, known for its precision and clean appearance, is heavily dependent on gas purity. Pure argon is the most commonly used shielding gas for TIG welding across all metals. It provides excellent arc stability and minimal spatter, making it perfect for welding thin metals like stainless steel or aluminum.

For thicker materials or exotic metals, helium may be added to the mix to increase heat input and welding speed. However, helium is more expensive and requires higher flow rates, making it important to balance performance with cost. At DuPuy Oxygen, we can help you select the right argon-helium mix to suit your project needs.

Cutting Gases for Oxy-Fuel Processes

In addition to shielding gases, oxy-fuel cutting relies on combustible gases such as acetylene, propane, or natural gas combined with oxygen. Acetylene remains the most popular fuel gas for cutting due to its high flame temperature, making it perfect for quick, clean cuts on carbon steel.

However, propane and natural gas are gaining popularity due to their lower cost and longer tip life. These fuels are ideal for operations where precise cuts are less critical but cost efficiency is key. We regularly supply a variety of fuel gases to metal shops and construction companies throughout Central and North-Central Texas.

Welding Gases for Aluminum and Stainless Steel

Aluminum requires careful handling and specific gases. In MIG applications, 100% argon is typically the gas of choice for welding aluminum, as it ensures a smooth arc and clean finish. For more demanding jobs, an argon-helium blend may be used to increase heat and penetration.

Stainless steel, on the other hand, can benefit from tri-mix gases such as argon, CO2, and helium. These blends reduce oxidation and produce strong, corrosion-resistant welds. Selecting the proper tri-mix can reduce post-weld cleaning and rework, saving time and money in the long run.

Local Considerations for Central Texas Welders

Texas welders face unique environmental and operational challenges, including high temperatures, outdoor wind interference, and a range of materials used across industries from agriculture to energy. It’s critical to select gases that not only suit your welding process but also take these local factors into account.

At DuPuy Oxygen, our technicians regularly work with customers in Waco, Killeen, Stephenville, and beyond to ensure that their gas mixtures are dialed in for both performance and efficiency. With same-day delivery available between Austin and Fort Worth, our clients don’t have to compromise on access or timing.

On-Site Fill Plants and Fast Delivery

One major advantage of working with DuPuy Oxygen is our ability to fill and deliver gas quickly from our Waco and Fort Worth plants. We own and operate these facilities, which allows us to maintain rigorous quality standards and control delivery timelines. This is particularly beneficial to customers in rural or high-demand areas who need reliable turnaround times and consistent gas quality.

Expert Support and Equipment Repair

In addition to supplying welding gases, we provide expert repair services and technical support across all eight of our Texas branches. Our certified technicians can assist with regulators, torches, and gas handling systems to ensure your operation runs smoothly and safely.

Our team doesn’t just drop off cylinders—we work alongside you to determine your exact needs, provide custom gas solutions, and help you reduce waste and downtime. Whether you’re an independent fabricator or part of a large manufacturing team, our knowledgeable staff is ready to support your success.

Conclusion

Choosing the right welding gas is a critical part of any fabrication or repair project. With so many variables at play, it pays to work with a trusted local expert who knows the materials, the processes, and the environment you’re working in. DuPuy Oxygen proudly supports welders across Central and North-Central Texas with premium gases, responsive service, and hands-on expertise. Contact us today to discuss your application and let us help you choose the perfect gas solution.

Welding is a powerful and essential trade, but it comes with serious risks if proper safety precautions aren’t followed. From flying sparks to harmful UV rays, extreme heat, and toxic fumes, every welding job has hazards that can lead to injury or long-term health issues without the right protection. That’s why having access to dependable, high-quality welding safety supplies is non-negotiable.

At Dupuy Oxygen, we’ve been supplying Waco, Texas with industrial gases and welding products for decades—and safety is always at the heart of what we do. Whether you’re a solo welder in a home garage or managing a crew on a commercial job site, we’ve got the gear you need to protect yourself and your team.

Why Welding Safety Matters

Every year, thousands of injuries occur in the welding industry—many of them completely preventable with the right safety equipment. Eye injuries, burns, electrical shock, and respiratory issues are just a few of the dangers welders face. The Occupational Safety and Health Administration (OSHA) requires specific protective gear on every job, and staying compliant means choosing the right equipment and using it consistently.

Beyond the legal requirements, protecting your crew builds trust, improves job performance, and reduces downtime caused by accidents.

Essential Welding Safety Gear We Carry

At Dupuy Oxygen, we stock a full line of welding safety equipment from trusted brands to meet the needs of professional welders, fabricators, and hobbyists alike. Here are some of the most important items every welder should have:

• Welding Helmets: Auto-darkening and passive helmets with full UV/IR protection to prevent eye injuries and flash burns.
  
  

• Protective Clothing: Flame-resistant jackets, leather aprons, sleeves, and gloves built to handle sparks, slag, and high temperatures.
  
  

• Gloves: MIG, TIG, and stick welding gloves that balance protection with dexterity.
  
  

• Respiratory Protection: NIOSH-approved respirators and masks that protect against fumes, metal particles, and airborne contaminants.
  
  

• Safety Glasses and Face Shields: Secondary eye protection to wear under helmets or for grinding and cutting work.
  
  

• Hearing Protection: Earplugs and earmuffs for noisy environments where cutting and grinding occur.
  
  

• Footwear: Steel-toe boots and metatarsal guards to protect from falling objects and molten metal.
  
  

• Welding Curtains and Blankets: For job site containment and spark protection.
  
  

• First Aid and Eyewash Stations: Onsite kits for immediate injury response and compliance with OSHA standards.
  
  

If you’re not sure what your team needs to meet code or upgrade protection, our staff can walk you through every option and help you build a customized safety package.

Local Support, National Brands

One of the advantages of working with Dupuy Oxygen is the personal service you get from a local team. We’re based right here in Waco, and we understand the needs of welders in Central Texas. We stock industry-leading brands like Lincoln Electric, Miller, 3M, Jackson Safety, Tillman, and more—ensuring you get durable, certified gear at competitive prices.

Need something fast? Our local inventory means you don’t have to wait days or weeks for a shipment to arrive. We also offer bulk orders, job site delivery, and reorder programs to keep your team stocked and safe at all times.

Welding Safety Supplies In Waco, Texas

Welding safety isn’t optional—it’s the foundation of every successful job. With the right gear, you reduce the risk of injury, stay compliant with regulations, and improve the productivity and confidence of your crew. At Dupuy Oxygen, we’re proud to support the welding community in Waco, Texas with the best safety supplies, customer service, and expertise in the business.

Need to gear up or restock? Contact Dupuy Oxygen today for personalized service and quality welding safety supplies you can trust.

In the medical field, time and precision can make all the difference—and that extends beyond procedures to the resources healthcare providers rely on every day. One of those essential resources is medical gas. Whether it’s oxygen for patient care, nitrous oxide for anesthesia, or CO₂ for surgical tools, the demand for safe, timely, and compliant delivery is non-negotiable.

At Dupuy Oxygen, we proudly serve hospitals, clinics, dental offices, veterinary practices, and specialty medical providers across Waco, Texas with dependable medical gas delivery. With decades of experience in gas handling and industrial supply, our team understands the critical importance of quality, consistency, and regulatory compliance in the medical industry.

What Medical Gases Do We Supply?

Dupuy Oxygen offers a wide range of medical-grade gases that meet all relevant purity standards and regulations. Our most commonly delivered gases include:

• Medical Oxygen (O₂): Used in emergency rooms, surgery, recovery, and patient oxygen therapy
  
  

• Nitrous Oxide (N₂O): Often used for anesthesia in dental, surgical, and veterinary applications
  
  

• Medical Air: A clean, compressed air supply used in respiratory therapy and operating rooms
  
  

• Carbon Dioxide (CO₂): Used for insufflation during laparoscopic procedures and in cryotherapy
  
  

• Helium-Oxygen Mixes (Heliox): Used for certain respiratory conditions requiring reduced resistance airflow
  
  

All gases are certified for medical use, stored in FDA-compliant cylinders, and delivered with full documentation for traceability and inspection readiness.

Who We Serve

Our medical gas delivery service extends to a variety of care providers throughout Waco and Central Texas, including:

• Hospitals & Urgent Care Centers
  
  

• Dental Practices & Orthodontists
  
  

• Veterinary Clinics
  
  

• Specialty Surgical Centers
  
  

• Home Health Providers & Hospice Facilities
  
  

• Ambulance Services
  
  

• Medical Research Labs
  
  

Whether you're managing a high-volume ER or running a small dental practice, we customize your delivery schedule to match your usage and ensure you never run short on the gases your patients depend on.

Compliance & Safety Come First

Medical gases are classified as pharmaceuticals, which means they must be handled, transported, and delivered under strict safety and regulatory guidelines. Dupuy Oxygen follows all FDA, OSHA, and DOT regulations and ensures full documentation with every delivery. Our delivery personnel are specially trained in medical gas protocols and cylinder handling, and we routinely inspect our cylinders and valves to meet the highest quality standards.

Additionally, we offer consulting on safe storage, cylinder rotation, and emergency backup planning to help healthcare providers stay prepared and compliant at all times.

Why Choose Dupuy Oxygen?

As a locally owned company with deep roots in Waco, we offer the kind of personal, responsive service that national chains simply can’t match. With fast delivery, reliable inventory, and a team that understands your business, you’ll never have to worry about delays or missed shipments.

Our clients appreciate:

• 24/7 Emergency Response
  
  

• Scheduled and On-Demand Delivery Options
  
  

• Bulk and Cylinder-Size Availability
  
  

• Regulatory Support and Documentation
  
  

• Local Expertise and Service Flexibility
  
  

When you call Dupuy Oxygen, you speak to a real person—someone who knows your name, understands your needs, and takes your delivery seriously.

Final Thoughts

Medical gas isn’t just another supply—it’s a lifeline. At Dupuy Oxygen, we’re honored to serve the medical community in Waco, Texas by ensuring a consistent, safe, and compliant gas delivery system. From operating rooms to oxygen therapy, we’re here to support your care teams and the patients they serve.

Need to schedule a delivery or review your current gas plan? Contact Dupuy Oxygen today—Waco’s trusted partner for medical gas delivery.

From soft drink dispensers and beer taps to hydroponic farming and metal fabrication, carbon dioxide (CO₂) plays a critical role across a wide range of industries. If your business relies on CO₂, you know that timely delivery, product purity, and local service make all the difference. At Dupuy Oxygen, we specialize in CO₂ delivery for businesses across Waco, Texas, offering fast, safe, and flexible supply solutions tailored to your needs.

As a locally owned supplier of welding and industrial gases for over 40 years, Dupuy Oxygen understands that consistent gas supply is essential to daily operations. In this blog, we’ll walk you through the most common CO₂ uses, why delivery reliability matters, and what sets our service apart in Central Texas.

Why Businesses Rely on CO₂

CO₂ is a colorless, odorless gas used in a variety of commercial and industrial applications. It’s especially prized for its versatility, safety, and efficiency. Here are some of the most common ways our Waco customers use CO₂:

• Restaurants & Bars: Dispensing soda, carbonating beer, powering draft systems
  
  

• Breweries: Fermentation control, carbonation, packaging
  
  

• Greenhouses: Enhancing plant growth and yields with atmospheric enrichment
  
  

• Welding & Fabrication: Shielding gas in MIG welding processes
  
  

• Medical & Dental Offices: Cryotherapy, respiratory procedures, and equipment sterilization
  
  

• Manufacturing & Cold Storage: Product freezing and modified atmosphere packaging
  
  

Each of these applications demands a dependable, food- or industrial-grade CO₂ supply with precise volume delivery—and that’s where Dupuy Oxygen comes in.

Local CO₂ Delivery You Can Count On

When you’re running a business that depends on CO₂, you don’t have time to worry about delays or stockouts. That’s why we offer scheduled and on-demand CO₂ delivery throughout Waco and the surrounding areas, including both bulk and cylinder options. Our delivery team is trained in gas handling and DOT compliance, ensuring every refill is done safely, efficiently, and to your exact requirements.

Whether you need a single cylinder a month or a high-volume bulk refill every week, we tailor your service plan to your operation’s needs. For businesses with fluctuating usage—like seasonal greenhouses or event venues—we offer flexible plans that adjust with your schedule.

What Makes Dupuy Oxygen Different?

We’re more than a supplier—we’re your partner. With deep local roots and decades of experience, Dupuy Oxygen is trusted by businesses across Central Texas because we deliver more than just gas:

• Rapid Response Times: Need a last-minute refill or delivery adjustment? Our local team is just a phone call away.
  
  

• Reliable Inventory: We maintain a robust CO₂ stock, so you're never left waiting due to supply chain delays.
  
  

• Safety & Compliance: Our team follows strict safety protocols for handling and transporting compressed gases.
  
  

• Exceptional Customer Service: When you call us, you get a real person—someone who knows your business and gets things done.
  
  

Unlike national chains, we’re small enough to care about every customer and experienced enough to handle any demand. Whether you’re a family-owned BBQ joint or a large-scale grower, we’ve got your CO₂ needs covered.

CO2 Delivery In Waco, Texas

CO₂ is a crucial element in the success of many Waco businesses—and with Dupuy Oxygen, you’ll never have to second-guess your supply. We combine high-quality products with fast delivery, competitive pricing, and the kind of service only a local partner can offer.

Ready to upgrade your CO₂ delivery service in Waco, Texas? Contact Dupuy Oxygen today and let us take the pressure off your gas supply—so you can stay focused on what you do best.

Liquid nitrogen is a critical component across a wide range of industries—from food processing and medical storage to metal fabrication and cryogenics. If your operation depends on a steady, safe, and reliable supply of liquid nitrogen, choosing the right delivery partner isn't just a matter of convenience—it's a matter of performance and safety.

At Dupuy Oxygen, we’ve been Waco’s trusted source for welding supplies and industrial gases for decades. Our liquid nitrogen delivery services are tailored for speed, safety, and consistency—because we know how much is riding on your supply chain.

Who Needs Liquid Nitrogen?

Liquid nitrogen’s extreme cold temperature (−320°F) makes it incredibly versatile. Businesses in Waco and the surrounding areas use it for a variety of applications:

• Medical Facilities & Labs: For cryopreservation, specimen storage, and dermatological procedures
  
  

• Food & Beverage Processing: For flash freezing, packaging, and cold transportation
  
  

• Breweries & Restaurants: For nitrogen-infused drinks and visual presentation
  
  

• Metalworking & Manufacturing: For shrink fitting, precision cooling, and cryogenic treatments
  
  

• Agriculture & Livestock: For artificial insemination and seed storage
  
  

Whether you’re running a large research facility or a small food truck that serves frozen desserts, access to liquid nitrogen must be safe, timely, and cost-effective.

Why Delivery Matters

Handling and storing liquid nitrogen requires specialized training and equipment. It must be delivered in DOT-approved dewars or cryogenic tanks and transferred by trained professionals. Delays, mishandling, or supply shortages can lead to serious setbacks or safety hazards.

That’s why more businesses in Waco rely on Dupuy Oxygen—we offer:

• Flexible Delivery Scheduling: Daily, weekly, or on-demand
  
  

• Custom Volumes: From small dewars to bulk tank refills
  
  

• On-Site Transfers: Safe fill-ups by certified technicians
  
  

• Emergency Supply Support: Rapid response for urgent needs
  
  

• Compliance Documentation: DOT and OSHA-compliant records with every delivery
  
  

We understand that no two customers are the same, which is why we tailor delivery plans around your usage, equipment, and industry standards.

Our Safety Standards

Safety is non-negotiable when it comes to cryogenics. Liquid nitrogen can cause severe frostbite, displace oxygen in enclosed spaces, and present serious hazards if improperly stored. Every member of our delivery team is trained in cryogenic safety protocols, PPE requirements, and emergency response procedures.

In addition to delivering your supply, we also offer consulting on proper storage practices, container types, ventilation needs, and safety signage to help you remain OSHA compliant and accident-free.

Why Choose Dupuy Oxygen?

We’ve built our reputation in Central Texas on reliability, knowledge, and good old-fashioned customer service. As a family-owned business, we take pride in offering local support with industry-leading expertise. We carry a full line of welding gases, industrial gases, medical gases, and cryogenics—and we stand behind every product we deliver.

When you work with Dupuy Oxygen, you’re not just getting a delivery—you’re getting a partner that understands your business, respects your time, and shows up when it counts.

Liquid Nitrogen Delivery In Waco, Texas

Liquid nitrogen delivery isn’t just about dropping off a tank—it’s about safety, scheduling, and trust. Whether you need a one-time refill or a long-term supply contract, Dupuy Oxygen is here to help keep your operation running smoothly. From medical labs to metal shops to food trucks, we’re proud to support the hardworking businesses of Waco with reliable, professional service.

Need a quote or want to schedule a delivery? Call Dupuy Oxygen today—we’re Waco’s cryogenic delivery experts, and we’re ready when you are.

When your operation depends on compressed gas, reliability and convenience aren’t just nice to have—they’re essential. At Dupuy Oxygen, we proudly offer professional compressed gas delivery services throughout Waco, Texas and surrounding Central Texas areas. Whether you’re running a welding shop, a medical facility, a brewery, or a manufacturing plant, we make sure your gas supply arrives on time, every time. No delays. No downtime. Just dependable service backed by decades of experience.

We understand that in industries where time is money, even a short delay in your gas supply can bring operations to a halt. That’s why our delivery services are designed to be fast, flexible, and consistent—so your team can stay focused on the work at hand.

Serving a Wide Range of Industries

Compressed gas is used across dozens of industries, and at Dupuy Oxygen, we support them all. Our customers include welders and fabricators, HVAC contractors, automotive shops, hospitals, laboratories, dental offices, restaurants, beverage producers, and more. Each business has its own specific gas needs and delivery schedules, and we tailor our services accordingly.

We don’t offer one-size-fits-all delivery. Instead, we work closely with you to understand your volume, frequency, and usage so we can create a delivery plan that meets your needs without overstocking or running short. From weekly bulk deliveries to emergency refills, we’ve got you covered.

Types of Gases We Deliver

Our inventory includes a wide selection of industrial, specialty, and medical gases in a variety of cylinder sizes and pressures. Here are some of the most common gases we deliver:

• Oxygen: Widely used in welding, cutting, medical care, and laboratory applications.
  
  

• Acetylene: Commonly used in oxy-fuel welding and cutting.
  
  

• Argon: An inert shielding gas used in TIG and MIG welding and in various manufacturing processes.
  
  

• Carbon Dioxide (CO₂): Essential for beverage carbonation, MIG welding, and plant operations.
  
  

• Nitrogen: Used in purging, pressurizing systems, and food packaging.
  
  

• Helium: Ideal for lifting, leak detection, and shielding in specialty welding.
  
  

• Propane: Used for heating, cutting, and industrial applications.
  
  

• Specialty gas mixtures: Customized blends for unique industrial or lab needs.
  
  

All gases are delivered in certified cylinders that are regularly tested, inspected, and maintained to the highest safety standards.

Flexible Delivery Scheduling

At Dupuy Oxygen, we offer multiple delivery options to match your schedule and minimize disruption. We know every business has different operational hours and project timelines. That’s why we provide flexible scheduling that includes daily, weekly, bi-weekly, or monthly delivery plans. Need a rush order? Our team is equipped to handle last-minute deliveries and emergency service calls, getting you back on track quickly when the unexpected happens.

We also offer cylinder exchange programs, where we pick up your empty tanks and replace them with full ones in a single visit. This eliminates the hassle of running to a gas depot and ensures your supply chain remains uninterrupted.

Why Choose Delivery Instead of Pickup?

While some businesses prefer picking up their own gas, there are several advantages to choosing professional delivery—especially when your team is busy or your operation relies on consistency. Here’s why more businesses in Waco are turning to Dupuy Oxygen for delivery:

• Time Savings: Eliminate trips to and from the gas supplier and keep your team on site.
  
  

• Increased Efficiency: Let your staff focus on production while we manage the logistics.
  
  

• Reduced Risk: Avoid handling and transporting heavy, pressurized cylinders on your own.
  
  

• Inventory Management: We track your cylinder usage and can help monitor consumption and schedule refills accordingly.
  
  

When you choose delivery, you're not just getting gas—you’re getting a system that works in the background so your business can run smoother.

Safe and Compliant Handling

Safety is always a top priority when transporting and handling compressed gas. All of our drivers are trained in safe handling, DOT regulations, and proper loading and unloading procedures. Our delivery vehicles are equipped to safely carry a variety of gas types, and our cylinders are clearly labeled, securely stored, and regularly inspected.

When we deliver to your location, we follow safety protocols specific to your industry—whether it's dropping off tanks at a hospital loading dock or maneuvering through a welding shop. You can trust that your team and your facility are in good hands.

Support from Experienced Professionals

What sets Dupuy Oxygen apart is our commitment to service and customer support. We’re not just delivering gas—we’re building relationships. Our staff includes experienced technicians and industry experts who understand the specific needs of your business. Have a question about cylinder storage? Need help switching to a new gas mixture? Curious about your current usage levels? We’re always ready to help.

Our goal is to make your gas supply system as simple and reliable as possible. That means taking the time to explain your options, review your current gas usage, and recommend delivery plans that make sense for your operations.

Cylinder Tracking and Management

Keeping track of cylinder inventory can be a headache, especially for large facilities or businesses that use multiple gas types. At Dupuy Oxygen, we offer cylinder tracking and inventory management tools to help simplify the process. We’ll monitor your inventory levels, track usage, and even alert you when it’s time to schedule a delivery or return unused cylinders.

This helps you avoid rental fees from unused cylinders sitting around and gives you a better picture of your gas consumption trends over time. With our help, you can reduce waste, manage costs, and improve operational efficiency.

Serving Waco and Surrounding Areas

While we’re proud to call Waco home, our compressed gas delivery services extend throughout Central Texas. We regularly deliver to customers in Hewitt, Woodway, Robinson, Bellmead, Lorena, and beyond. Whether you’re downtown or out in the country, we’ll make sure your gas arrives on time and in perfect condition.

As a locally owned and operated company, we take pride in supporting our fellow Texas businesses. When you choose Dupuy Oxygen, you’re working with a team that understands the local landscape, knows your industry, and cares about your success.

How to Get Started with Gas Delivery

Getting started with Dupuy Oxygen’s gas delivery service is simple. Just give us a call or stop by our Waco location to discuss your needs. We’ll review your usage, recommend the right gas types and cylinder sizes, and set up a delivery plan that works for you. Need equipment, regulators, or safety gear? We can supply that too, giving you a one-stop solution for your compressed gas and welding supply needs.

We also offer ongoing support and maintenance for welding equipment and gas systems, so if your regulators, hoses, or torches ever need repair, our technicians are here to help.

Partner with Dupuy Oxygen Today

For fast, reliable compressed gas delivery in Waco, Texas, trust the team at Dupuy Oxygen. Our experienced staff, wide selection of gases, and commitment to customer service make us the go-to source for businesses across Central Texas. We’re more than just a supplier—we’re your partner in keeping operations running safely and efficiently. Contact us today to set up your delivery service and experience the Dupuy Oxygen difference.

Whether you're a seasoned fabricator, a small business owner, or a weekend DIY welder, renting welding equipment is a practical and cost-effective option. Buying high-end equipment outright can be a major investment, especially for short-term or one-off projects. At Dupuy Oxygen in Waco, Texas, we provide affordable welding equipment rentals to help customers get the job done without the long-term commitment of ownership. Our rental options offer flexibility, reliability, and professional-grade gear to match your exact project requirements.

Welding equipment rentals are ideal when you need temporary access to specialized tools, want to try out a new machine before making a purchase, or need a quick replacement for broken or out-of-service equipment. Instead of dealing with high upfront costs or maintenance responsibilities, renting allows you to focus on your work while we take care of the rest.

Our Full Range of Welding Equipment Available for Rent

At Dupuy Oxygen, we carry a complete lineup of welding equipment rentals suitable for industrial, commercial, and personal use. Whether you need something lightweight for a home project or heavy-duty equipment for job site fabrication, we’ve got you covered. Our rental inventory includes:

• MIG Welders: Perfect for fast, clean welds on steel and aluminum.
  
  

• TIG Welders: Ideal for precise, high-quality welds on stainless steel and non-ferrous metals.
  
  

• Stick Welders: Rugged, reliable machines well-suited for outdoor and field work.
  
  

• Multi-Process Welders: Versatile machines that offer MIG, TIG, and stick capabilities.
  
  

• Plasma Cutters: Clean, efficient cutting for various metal thicknesses and types.
  
  

• Oxy-Acetylene Torch Sets: Great for cutting, brazing, and heating applications.
  
  

• Welding Accessories: Ground clamps, leads, electrode holders, regulators, and safety gear.
  
  

Each piece of equipment is thoroughly inspected, cleaned, and maintained between rentals, so you can trust it will be ready to perform the moment it arrives.

Serving a Wide Range of Industries in Waco

Waco is home to a variety of industries that depend on reliable welding tools every day. At Dupuy Oxygen, we work with manufacturing plants, construction firms, automotive shops, HVAC technicians, agricultural operations, artists, metal fabricators, and many others. Whether you’re welding steel beams on a job site, fabricating custom metal signs, or restoring vintage vehicles, our rental equipment helps you complete projects on time and within budget.

We also support trade school students, home hobbyists, and first-time welders who may not be ready to purchase their own machines. Renting allows them to build skills without making a major financial investment right away.

Flexible Rental Plans to Fit Your Schedule and Budget

One of the biggest advantages of renting from Dupuy Oxygen is the flexibility we offer. We understand that every job is different—some are quick weekend projects, while others span several weeks or even months. That’s why we provide a range of rental options, including daily, weekly, and monthly rates. If your project gets extended, we make it easy to renew your rental without penalty or stress.

Not sure how long you’ll need the equipment? Our team is happy to walk you through the best options for your timeline and help you make a plan that fits both your workload and your wallet.

The Cost Savings of Renting vs. Buying

Owning welding equipment comes with hidden costs—routine maintenance, storage space, replacement parts, and eventual depreciation. If you only weld occasionally or need equipment for short-term jobs, renting can be significantly more cost-effective. You get access to high-end tools without the long-term responsibilities or upfront costs. Plus, because we maintain all our rental units to the highest standards, you won’t have to worry about downtime due to equipment issues.

At Dupuy Oxygen, we make welding affordable and accessible without sacrificing quality. You only pay for what you use, and you get reliable equipment backed by our experienced service team.

Expert Guidance and Local Support You Can Trust

Choosing the right welding equipment isn’t always straightforward—especially if you're unfamiliar with different processes or trying something new. That’s why our team at Dupuy Oxygen is here to help. We don’t just rent equipment—we offer advice, training, and support to ensure you have the right tools for the job.

Not sure whether a TIG welder or MIG setup is better for your material? Need help setting the machine for a specific weld type? Our knowledgeable staff is always available to answer your questions, guide you through the setup, and make sure you're ready to work with confidence.

Top Brands and Well-Maintained Equipment

We carry equipment from leading manufacturers like Miller, Lincoln Electric, ESAB, Hobart, and more. These brands are known for performance, durability, and safety—everything you need to complete your welds to spec. Every machine we rent undergoes regular inspection and servicing. When you rent from Dupuy Oxygen, you can count on quality tools that won’t let you down halfway through a job.

We also stock a full range of consumables and accessories including wire, electrodes, nozzles, cups, hoses, and gas cylinders to ensure you have everything you need in one place.

Pickup and Delivery Options Across Central Texas

Your time is valuable, and we know that loading and unloading heavy welding gear can be a hassle—especially if you're managing a busy site or tight deadline. That’s why Dupuy Oxygen offers convenient delivery and pickup services throughout Waco and the surrounding areas. Just let us know what you need and when, and we’ll take care of the logistics. We'll deliver your rental equipment to your shop, job site, or home and pick it up when you're done—saving you time and effort.

Rent Gas Cylinders Along With Your Welding Equipment

In addition to welders, we also offer gas cylinder rentals to complete your welding setup. We stock a full range of compressed gases including oxygen, acetylene, argon, CO2, and custom gas blends for MIG and TIG applications. Renting both equipment and gas from one trusted provider simplifies your workflow and ensures compatibility between tools and supplies. We offer exchange programs and scheduled delivery so your gas supply never runs out in the middle of a critical weld.

Why Waco Chooses Dupuy Oxygen

We’ve been serving the Waco community for decades, and our reputation is built on reliability, customer service, and technical expertise. As a locally owned business, we take pride in helping our neighbors succeed—whether you're welding full-time or picking up a torch for the first time. Our team is here to support you from equipment selection through final weld, and we’re always just a phone call away if you have a question or need help during your rental period.

Reserve Your Welding Equipment Today

If you're ready to rent welding equipment in Waco, Texas, contact Dupuy Oxygen today. We’ll help you select the right tools, set up your rental, and coordinate delivery or pickup. With flexible plans, expert support, and well-maintained machines from trusted brands, Dupuy Oxygen is your go-to source for welding equipment rentals in Central Texas. Give us a call or stop by our Waco location to get started. Let us help you weld smarter and work stronger.

At Dupuy Oxygen, we understand how critical a steady supply of compressed gas is for businesses in a variety of industries. Whether you're welding, fabricating, running a medical facility, operating a lab, or bottling beverages, gas cylinders play an essential role in your daily operations. That’s why we offer dependable, flexible compressed gas cylinder rental services right here in Waco, Texas. We provide a wide range of gas types, sizes, and rental plans to suit your unique needs, making it easier than ever to stay supplied without the upfront cost of owning cylinders.

Why Renting Makes Sense

Purchasing gas cylinders outright can be expensive, especially when you need multiple tanks or different gas types. With rental services from Dupuy Oxygen, you get access to the cylinders you need without the burden of ownership. That means no worrying about hydrostatic testing, certification dates, storage regulations, or maintenance. We take care of all that for you. Renting cylinders is also ideal for temporary projects, seasonal workloads, or when you're just starting your operation and want to keep upfront expenses low. It's the cost-effective, low-hassle option for businesses that depend on gas every day.

Industries We Serve in Central Texas

Our compressed gas cylinder rental services are trusted by companies and professionals across many industries in and around Waco. We serve:

• Welding and fabrication shops
  
  

• HVAC and plumbing contractors
  
  

• Auto repair and body shops
  
  

• Manufacturing and industrial plants
  
  

• Breweries and restaurants
  
  

• Medical and dental clinics
  
  

• Scientific laboratories
  
  

• Construction sites
  
  

• Agricultural operations
  
  

No matter what your industry or application is, we have the knowledge, gas types, and delivery capabilities to keep you running efficiently and safely.

Gases Available for Rental

Dupuy Oxygen rents a wide range of industrial, medical, and specialty gases in a variety of cylinder sizes. Our rental options include:

• Oxygen: For welding, cutting, and medical applications.
  
  

• Acetylene: Used with oxygen for oxy-fuel welding and cutting.
  
  

• Argon: Ideal for TIG and MIG welding, and as a shielding gas.
  
  

• Carbon Dioxide (CO₂): For beverage carbonation, MIG welding, and more.
  
  

• Nitrogen: Used for purging, pressurizing, and cooling.
  
  

• Helium: For leak detection, balloon inflation, and specialty welding.
  
  

• Propane: For heating and industrial combustion applications.
  
  

• Medical-grade gases: Including medical oxygen and nitrous oxide.
  
  

• Custom gas mixtures: Tailored blends for specific industrial or lab applications.
  
  

We keep our cylinders clean, compliant, and tested to meet DOT and OSHA regulations. When you rent from Dupuy Oxygen, you can count on safe, consistent performance.

Flexible Rental Terms to Match Your Needs

We know every customer is different. Some need a few cylinders for a weekend job, while others need bulk rentals for ongoing operations. That’s why we offer flexible rental terms to fit your business model. Choose from:

• Daily rentals for one-time or short-term use
  
  

• Weekly rentals for mid-sized projects
  
  

• Monthly rentals for consistent, ongoing gas needs
  
  

• Long-term agreements for large operations or facilities
  
  

Our rental agreements are designed to be transparent, fair, and easy to manage. No hidden fees, and we’ll work with you to adjust your rental schedule as your needs change.

Seamless Cylinder Delivery and Exchange

Managing your gas inventory shouldn't take up valuable time in your day. With Dupuy Oxygen, you don’t have to haul cylinders back and forth across town. Our local delivery service brings your cylinders directly to your shop, job site, or facility. We also offer cylinder exchange service—just leave your empties out, and we’ll swap them with fresh, full cylinders. This keeps your gas supply consistent and eliminates the hassle of transporting heavy, pressurized tanks.

Stay Compliant and Safe with Our Certified Cylinders

Compliance is a serious issue when it comes to compressed gas. All of our rental cylinders are regularly inspected, hydrostatically tested, and certified according to DOT standards. We follow strict safety protocols to ensure that every cylinder leaving our facility is secure, clearly labeled, and ready for use. This protects your staff, your property, and your reputation.

We also provide guidance on safe storage and handling if you need help setting up your gas storage area. Our experienced team is always here to answer questions and support your business’s safety efforts.

Why Waco Businesses Choose Dupuy Oxygen

Dupuy Oxygen has been serving the Waco community for decades. We’re not a national chain—we’re a locally owned company that knows the unique needs of Central Texas businesses. When you work with us, you get:

• Fast, reliable service from a local team
  
  

• Flexible rental terms to fit your needs
  
  

• Knowledgeable staff who understand your industry
  
  

• A full inventory of industrial and specialty gases
  
  

• Delivery and exchange options that save time
  
  

• Safe, compliant cylinders maintained to the highest standards
  
  

We believe in building long-term relationships with our customers based on trust, quality, and service. Whether you're a large manufacturing plant or a one-man shop, you’ll receive the same level of support and dedication.

Cylinder Tracking and Usage Reports

For businesses managing multiple gas types or locations, staying on top of cylinder usage can get complicated. We make it easy with optional cylinder tracking and usage reporting. This helps you:

• Monitor consumption trends
  
  

• Avoid over-ordering or running out
  
  

• Reduce rental costs on unused cylinders
  
  

• Stay organized with documentation for compliance
  
  

Let us take care of the logistics while you focus on your business.

A Complete Compressed Gas Solution

In addition to cylinder rental, Dupuy Oxygen also provides a wide range of related services and products. We sell and service welding equipment, supply safety gear, and carry regulators, torches, hoses, fittings, and more. If your operation involves compressed gas, we have what you need to stay safe, productive, and efficient—all under one roof.

Get Started with Cylinder Rental Today

If you're ready to rent compressed gas cylinders in Waco, Texas, Dupuy Oxygen is here to help. Our team will walk you through the rental process, recommend the right gas types and cylinder sizes, and arrange delivery or pickup based on your schedule. We make it simple, affordable, and hassle-free.

Contact us today or stop by our Waco location to learn more about our rental options, delivery service, and complete compressed gas solutions. With Dupuy Oxygen, you’ll always have the gas you need—when and where you need it.

Welding equipment is the backbone of many businesses across Waco, from fabrication shops and manufacturers to construction crews and auto repair centers. When your equipment stops working, it doesn’t just slow down production—it can bring your entire operation to a standstill. At Dupuy Oxygen, we understand the importance of getting your equipment back up and running quickly. That’s why we provide professional, timely, and dependable welding equipment repair services right here in Waco, Texas.

Whether you're dealing with a machine that won't power on, a torch with inconsistent performance, or a wire feed issue, our trained technicians are ready to diagnose and fix the problem. We specialize in welding machine repair for MIG, TIG, and stick welders, along with plasma cutters, torches, regulators, and more.

Why Welding Equipment Fails

Welding equipment is built tough, but over time, even the best machines wear out. Components break down, connections loosen, wires fray, and performance declines. Some of the most common causes of welding equipment failure include:

• Internal electrical faults
  
  

• Worn-out consumables or cables
  
  

• Overheating from lack of maintenance
  
  

• Poor ventilation or exposure to dust and debris
  
  

• Damaged torches, leads, or contact tips
  
  

• Moisture or corrosion inside the machine
  
  

Regular usage and exposure to tough worksite environments make your machines more susceptible to wear and tear. When you notice unusual behavior, it’s always better to address it early—waiting too long can turn a small issue into a major repair.

Common Welding Equipment Repairs We Handle

At Dupuy Oxygen, we’ve seen it all—and we’ve fixed it all. Our shop is equipped to handle a wide range of welding equipment issues, including:

• Power issues (won’t turn on, intermittent power, blown fuses)
  
  

• Poor arc performance or unstable welding
  
  

• Malfunctioning wire feed systems
  
  

• Overheating or internal fan issues
  
  

• Damaged torches and leads
  
  

• Regulator calibration and repair
  
  

• Gas leaks and faulty flow meters
  
  

• Control panel and circuit board repair
  
  

• Broken ground clamps or stingers
  
  

We service machines from leading brands including Miller, Lincoln Electric, Hobart, ESAB, and more. Our goal is to restore your machine’s performance while helping you avoid future breakdowns through proper maintenance and care.

Fast Turnaround Times and Local Service

We know that downtime costs money, and every day your welder is out of commission affects your bottom line. That’s why we prioritize fast turnaround times on all repairs. Our Waco-based service team works quickly to assess, diagnose, and repair equipment—without sacrificing quality or safety.

Because we’re local, you don’t have to ship your equipment off and wait weeks for service. Simply drop off your machine at our Waco location or contact us to arrange pickup and delivery in select areas. Our goal is to get your machine back in your hands as soon as possible so you can keep your projects on track.

Certified Technicians and Quality Repairs

At Dupuy Oxygen, our repair technicians are trained and certified to work on a variety of welding machines and systems. We use manufacturer-recommended procedures and high-quality replacement parts to ensure every repair meets or exceeds factory standards.

We don’t cut corners, and we won’t give you a temporary fix that leads to another failure down the road. When you bring your machine to us, you can count on dependable repairs that restore full functionality and help extend the life of your equipment.

Preventative Maintenance Services

The best way to avoid costly welding equipment repairs is through regular preventative maintenance. Just like a car, your welder needs occasional tune-ups to ensure optimal performance. We offer maintenance services that include:

• Cleaning and inspection of internal components
  
  

• Checking for loose connections or worn parts
  
  

• Testing electrical systems and circuitry
  
  

• Replacing consumables like tips, nozzles, and diffusers
  
  

• Checking fan function and cooling systems
  
  

• Calibrating gas flow and checking for leaks
  
  

A small investment in maintenance can save you thousands in future repair or replacement costs. Our team can help you set up a maintenance schedule based on your usage patterns and equipment type.

On-Site Service and Emergency Support

In addition to in-shop repair, we also offer on-site service for customers in the Waco area when transporting equipment isn’t practical. If you have a large machine or a critical piece of equipment that can’t leave the job site, we’ll come to you.

We also offer emergency repair support when urgent situations arise. Whether you're in the middle of a big project or facing a tight deadline, we’ll do our best to get your equipment fixed fast so you can stay on schedule.

Welding Equipment We Repair and Support

Our team repairs and maintains a wide range of equipment used in welding operations, including:

• MIG welders
  
  

• TIG welders
  
  

• Stick welders
  
  

• Multi-process welders
  
  

• Plasma cutters
  
  

• Cutting torches
  
  

• Oxygen-acetylene equipment
  
  

• Gas regulators and flow meters
  
  

• Welding carts and accessories
  
  

If it’s related to welding, we can likely fix it. If your equipment is beyond repair, we’ll help you explore replacement options, including new and used equipment we keep in stock.

Why Waco Trusts Dupuy Oxygen

We’re proud to be a locally owned and operated company with decades of experience serving the Central Texas welding community. Our customers trust us because we’re honest, responsive, and committed to helping them succeed. When you choose Dupuy Oxygen for welding equipment repair, you’re getting:

• Certified repair technicians
  
  

• Fast turnaround times
  
  

• Honest assessments and fair pricing
  
  

• Access to top-quality parts and accessories
  
  

• Preventative maintenance plans
  
  

• On-site and emergency service options
  
  

• Local support and real people who answer the phone
  
  

We value our relationships with the welders, shop owners, contractors, and technicians who keep Waco moving—and we’re here to support your work with expert repair services you can count on.

Get Your Equipment Repaired Today

If your welding machine isn’t performing like it should or has stopped working altogether, don’t wait to get it checked out. A small issue today could become a big problem tomorrow. Bring it to Dupuy Oxygen, and let our team take a look.

Call us or visit our Waco location today to learn more about our welding equipment repair services. Whether you need a quick fix, a complete overhaul, or ongoing maintenance, we’re ready to help. At Dupuy Oxygen, we keep your machines running so you can keep building.