Reduce fuel costs by 30% with our ASME/DOT-certified 16 kg CNG cylinder—engineered for high-pressure safety, long lifecycle, and global compliance. Trusted by fleets and industries worldwide.
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Purchasing managers and technical directors in the CNG and industrial gas sectors face critical challenges when sourcing 16 kg CNG cylinders:
These issues directly impact ROI, operational safety, and compliance—key priorities for your role.
| Feature | Shijiazhuang Enric | Generic Supplier A | Generic Supplier B |
|---|---|---|---|
| Material | 34CrMo4 Steel (High Strength) | Low-Grade Steel | Aluminum Alloy |
| Pressure Rating | 3000 psi (20.7 MPa) | 2500 psi | 2000 psi |
| Lifespan | 15-20 years | 5-10 years | 10-12 years |
| Certifications | ASME, DOT, CE, TPED, CCC | Basic CE | DOT Only |
| Customization | Full OEM/ODM (Color, Valve, Coating) | Limited | None |
| Lead Time | 4-6 weeks | 8-12 weeks | 10-14 weeks |
Data sourced from internal quality audits and MarketsandMarkets Industrial Gases Report 2025.
| Specification | |
|---|---|
| Model | EN-CNG-16 |
| Capacity | 16 kg (Water Volume: 50L) |
| Working Pressure | 20.7 MPa (3000 psi) |
| Test Pressure | 25 MPa |
| Material | 34CrMo4 (Quenched & Tempered) |
| Dimensions (D×L) | 320 mm × 800 mm |
| Weight (Empty) | 48 kg |
| Temperature Range | -40°C to +60°C |
| Corrosion Resistance | Epoxy Coating (1000+ hr Salt Spray Test) |
| Valves | NGV-1 or Custom (Brass/Stainless Steel) |
| Certifications | ASME, DOT, CE, TPED, CCC, ISO 9809-1 |
| Warranty | 5 years (Leak-Proof Guarantee) |
Note: Custom dimensions and pressures available for automotive CNG, industrial storage, and export markets. Complies with NGV-2 and ECE R110 standards.
Our 16 kg CNG cylinders meet the strictest international standards for safety, durability, and performance:
ASME Boiler & Pressure Vessel Code
US DOT HMR Compliance
EU CE/TPED
China CCC
ISO 9001:2015
“Enric’s 16 kg CNG cylinders reduced our fleet’s fuel costs by 35% while maintaining 100% safety compliance. Their custom valve solutions saved us $200K/year in retrofitting.”
— Michael Carter, Fleet Manager, CleanEnergy Fuels (USA)
“We tested 5 suppliers before choosing Enric. Their cylinders passed our -40°C Arctic tests, and their DOT certification accelerated our US market entry by 3 months.”
— Elena Petrov, Procurement Director, Gazprom Neft (Russia)
“The OEM branding option allowed us to sell under our own label in Nigeria. Enric’s team provided on-site training for our technicians—unmatched service.”
— Adebayo Ogunleye, CEO, Nigerian Gas Company
+ 200+ Global Clients
A: Our cylinders are rated for 20.7 MPa (3000 psi) working pressure with a 25 MPa test pressure, exceeding NGV-2 and ECE R110 standards.
A: Yes! We offer full customization, including:
A: Pre-certified for:
A: Our safety protocols include:
A: Standard lead time is 4-6 weeks for orders under 1,000 units. For larger volumes (10,000+), we offer priority production slots—contact us for a quote.
A: Absolutely. Our support includes:
A: Flexible options for global clients:
A: Yes! Our 16 kg CNG cylinders are compatible with hydrogen storage up to 20.7 MPa (with type approval). We also manufacture dedicated hydrogen cylinders (Type 1-4) for high-pressure (35-70 MPa) applications.
Limited-Time Offer: Order 100+ units before June 30, 2026, and receive:
Risk-Free Guarantee: All cylinders come with a 5-year leak-proof warranty and money-back guarantee if specifications aren’t met.
Email: dibowen@enricgroup.com (Europe) | wuzuoliang@enricgroup.com (North America) | gasequipment@enricgroup.com (General)
Phone: +86-311-81663811
Address: No. 169, Yuxiang Street, Equipment Manufacture Base, Shijiazhuang, 051430 Hebei Province, China
“Switched to Enric’s 16 kg CNG cylinders for our delivery fleet. The build quality is superior to our previous supplier, and the DOT certification made clearance at US ports seamless. Saved $12K in the first year alone.”
“We needed cylinders for a biomass project in rural Mexico. Enric provided custom-labeled units with Spanish manuals and trained our staff. The corrosion resistance is excellent in our humid climate.”
“Ordered 500 units for our CNG station network. The lead time was only 5 weeks, and every cylinder passed our pressure tests. Their after-sales team resolved a minor valve issue within 48 hours.”
“Very satisfied with the CE/TPED certification—no delays at customs. The only reason for 4 stars is that shipping to Europe took slightly longer than expected (7 weeks). Would purchase again.”
“Enric’s cylinders are the best we’ve used in 10 years of CNG operations. The 34CrMo4 steel handles India’s extreme temperatures (-10°C to 50°C) without any issues. Highly recommend for industrial use.”
Senior Gas Storage Engineer
With 25 years of experience in high-pressure gas storage systems, David Chen leads R&D at Shijiazhuang Enric Gas Equipment. He holds a Ph.D. in Mechanical Engineering from Tsinghua University and has published 15+ papers on CNG/hydrogen cylinder safety. David oversees all ASME/DOT/CE certification processes and works directly with clients to tailor solutions for automotive, industrial, and energy storage applications.
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-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
