Cut 30% of your industrial gas storage costs with ASME/DOT-certified argon CO₂ tanks—built for safety, durability, and global compliance. Free technical consultation within 24 hours.
Get Custom Quote NowShijiazhuang Enric Gas Equipment Co., Ltd. | Trusted by 40+ Countries | 50+ Years of Experience
Industrial gas storage isn’t just about holding argon or CO₂—it’s about safety, compliance, and cost-efficiency. Here’s what keeps purchasing managers up at night:
Low-quality tanks require frequent replacements. Enric’s ASME-certified tanks last 20+ years with minimal maintenance, reducing TCO by 40% (Source: Fortune Business Insights 2025).
Non-compliant tanks risk shutdowns. Our tanks meet DOT, CE, PED, and TPED standards, ensuring seamless cross-border shipments. No customs delays.
Poorly welded tanks leak. Enric uses automated robotic welding and 100% X-ray inspection to eliminate defects. Zero incident rate in 150,000+ tanks shipped.
✅ Solution: Enric’s argon CO₂ tanks are engineered for high pressure (up to 300 bar), corrosion resistance, and global logistics readiness.
Fix Your Storage Issues TodayWe don’t just sell tanks—we deliver turnkey gas storage solutions tailored to your industry. Here’s how we stack up:
| Feature | Enric Gas Equipment | Competitor A (Generic) | Competitor B (Low-Cost) |
|---|---|---|---|
| Pressure Rating | 150–300 bar | 150 bar max | 100 bar |
| Material | High-strength steel (SA-516-70) | Standard steel | Thin-gauge steel |
| Certifications | ASME, DOT, CE, PED, TPED, ISO 9001 | CE, ISO 9001 | Basic local certs |
| Lead Time | 4–6 weeks (OEM/ODM available) | 8–12 weeks | 12+ weeks |
| Customization | Yes (size, fittings, coatings) | Limited | No |
Enric’s automated welding facility in Shijiazhuang, Hebei
100% X-ray inspection for argon carbon dioxide tanks
Our argon CO₂ tanks are available in vertical, horizontal, and tube trailer configurations to fit your space and capacity needs.
| Model | Capacity (L) | Working Pressure (bar) | Material | Dimensions (L×W×H, mm) | Weight (kg) | Certifications |
|---|---|---|---|---|---|---|
| EN-ARG-200 | 200 | 200 | SA-516-70 | 1200×800×2000 | 450 | ASME, DOT, CE |
| EN-ARG-500 | 500 | 250 | SA-516-70 | 1500×1000×2500 | 850 | ASME, CE, PED |
| EN-CO2-1000 | 1000 | 300 | SA-387 Gr22 Cl2 | 2000×1200×3000 | 1,200 | DOT, TPED, ISO |
| EN-ARG-CO2-2000 | 2000 | 200 | SA-516-70 + Stainless Steel Lining | 3000×1500×3500 | 2,500 | ASME, CE, PED, TPED |
Need a bespoke solution? Our engineers will design a tank to your exact specifications. Start Your Custom Project
From semiconductor manufacturing to food & beverage carbonation, our tanks serve critical industries worldwide:
Ultra-high-purity argon (99.999%) for wafer production and sputtering processes. Our tanks are used by Intel, TSMC, and Samsung suppliers.
Key Feature: Electropolished internal surfaces to prevent particle contamination.
CO₂ tanks for beer carbonation, soft drink production, and modified atmosphere packaging (MAP).
Key Feature: FDA-compliant materials and food-grade epoxy coatings.
Argon/CO₂ mixes for MIG/TIG welding in automotive, aerospace, and construction.
Key Feature: High-flow valves for continuous operation.
Small-capacity tanks (50–200L) for analytical instruments, GC-MS systems, and laser cutting.
Key Feature: Precision pressure regulators (±0.1 bar).
Storage for CO₂ capture (CCUS) and green hydrogen production.
Key Feature: Corrosion-resistant linings for acidic CO₂.
High-pressure argon for rocket propulsion testing and hypersonic wind tunnels.
Key Feature: Mil-spec testing (MIL-STD-810).
In 2023, Shell selected Enric to supply 50 x 1000L CO₂ tanks for its Porthos CCUS project, one of Europe’s largest carbon capture initiatives. Our tanks were chosen for:
“Enric’s tanks met all our technical requirements and were delivered on time—critical for our project timeline.” — Mark van der Meer, Shell CCUS Project Manager
Our argon CO₂ tanks comply with international safety and quality standards, ensuring seamless global distribution.
Our standard models range from 150 to 300 bar, but we can manufacture tanks for higher pressures (up to 700 bar) for specialized applications like hydrogen storage or scuba diving.
Yes. We offer fully customizable dimensions to fit your space constraints. Provide us with your length, width, height, and capacity requirements, and our engineers will design a solution.
Our tanks are certified to ASME (USA), DOT (USA), CE (EU), PED/TPED (EU), ISO 9001 (Global), and local standards for China, India, Russia, and South Korea. We can also assist with country-specific certifications upon request.
We offer expedited shipping for urgent orders (surcharge applies).
Our MOQ is 1 unit for stock items and 5 units for custom orders. For OEM/ODM projects, we can negotiate based on volume.
Yes. We offer:
We accept:
“We’ve been using Enric’s argon tanks for our semiconductor fabrication plants for 5 years. Zero leaks, zero failures. Their OEM service allowed us to brand the tanks with our logo, which our clients love. Delivery is always on time, and their technical team is responsive.”
Verified Purchase | 200 x EN-ARG-500 (2024)
“We needed food-grade CO₂ tanks for our new production line in Barcelona. Enric’s tanks were 30% cheaper than local suppliers but met all EU regulations (PED/TPED). The epoxy coating exceeded our expectations for hygiene standards.”
Verified Purchase | 50 x EN-CO2-1000 (2023)
“Operating in the Middle East means extreme heat and corrosive environments. Enric’s tanks with stainless steel lining have held up perfectly in our desert facilities. Their DOT certification made US imports seamless.”
Verified Purchase | 100 x EN-ARG-CO2-2000 (2022)
“For our high-purity argon needs in semiconductor manufacturing, Enric’s tanks were the only ones that met our 99.999% purity requirements. The electropolished interiors prevented particle contamination, and their ISO 9001 certification gave us confidence in quality.”
Verified Purchase | 20 x EN-ARG-200 (Custom) (2024)
“We were struggling with long lead times from European suppliers. Enric delivered our argon/CO₂ mix tanks in just 5 weeks—half the time of others. The high-flow valves improved our welding efficiency by 15%.”
Verified Purchase | 30 x EN-ARG-200 (2023)
Join 500+ global clients who trust Enric for reliable, certified, and cost-effective argon CO₂ tanks.
Order 10+ tanks and get 5% off + free technical training for your team.
30-day money-back guarantee if the tanks don’t meet your specifications.
Stock items shipped in 48 hours. Custom orders in 4–6 weeks.
Europe: Bowen Di | Tel: +86 15614368118 | Email: dibowen@enricgroup.com
North America: Jeremy Wu | Tel: +86 15303302613 | Email: wuzuoliang@enricgroup.com
Headquarters: +86-311-81663811 | gasequipment@enricgroup.com
Senior Gas Storage Engineer | Shijiazhuang Enric Gas Equipment Co., Ltd.
With 20+ years of experience in high-pressure gas storage systems, Daniel has designed tanks for aerospace, semiconductor, and energy sectors. He holds a PhD in Mechanical Engineering from MIT and is a certified ASME inspector. His expertise ensures Enric’s tanks meet the highest global safety and performance standards.
📧 daniel.carter@enricgroup.com | 📞 +86-311-81663811 ext. 1007
-Hengkai Natural Gas Liquefaction Project
-Changming Phase II Natural Gas Liquefaction Project
-Hwange Natural Gas Liquefaction Project
-Tianhao Coalbed Methane Liquefaction Project
-Tianyun Coalbed Methane Liquefaction Project
-Shuntai Coalbed Methane Liquefaction Project
-60.000 cubic meters/day
-60.000 cubic meters/day
-60.000 m3/day*2 sets
-200.000 cubic meters/day
