Reduce transportation costs by 25% with our 14 kg CNG cylinder—certified for DOT, CE, and ISO 9809-1 standards. Engineered for maximum durability and corrosion resistance, our cylinders are the top choice for automotive, industrial, and commercial CNG storage in North America, Europe, and Asia.
Struggling with heavy, low-capacity CNG tanks that inflate logistics costs? Our 14 kg CNG cylinder delivers optimal weight-to-volume ratio without compromising safety. OEM/ODM customization available—tailored to your fleet or industrial needs.
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Corporate purchasing managers in the automotive, logistics, and industrial gas sectors face recurring challenges with traditional CNG storage solutions:
Fact: The global industrial gases market is projected to reach $193.72 billion by 2034 (CAGR 5.95%), with CNG storage solutions playing a pivotal role in decarbonization and cost efficiency (Fortune Business Insights).
Compared to standard steel CNG cylinders (20-25 kg) and composite cylinders (16-18 kg), our 14 kg aluminum alloy CNG cylinder offers:
| Feature | Steel Cylinder | Composite Cylinder | Shijiazhuang Enric 14 kg CNG Cylinder |
|---|---|---|---|
| Weight | 20-25 kg | 16-18 kg | 14 kg |
| Material | Carbon Steel | Fiberglass/Resin | 6061-T6 Aluminum Alloy |
| Lifespan | 10-15 years | 15-20 years | 20+ years |
| Corrosion Resistance | Poor (requires coating) | Good | Excellent (anodized finish) |
| Cost Efficiency | Low initial cost, high maintenance | High initial cost | Balanced (low TCO) |
| Certifications | Basic (local) | Limited (regional) | DOT, CE, ASME, ISO 9809-1 |
| 14 kg CNG Cylinder Specifications | |
|---|---|
| Weight (Empty) | 14 kg ± 0.5 kg |
| Material | 6061-T6 Aluminum Alloy |
| Working Pressure | 200 bar (20 MPa) / 300 bar (30 MPa) options |
| Test Pressure | 300 bar (30 MPa) / 450 bar (45 MPa) |
| Burst Pressure | > 500 bar (50 MPa) |
| Water Volume | 50L / 60L / 80L (customizable) |
| Gas Capacity (CNG) | 12-15 kg (depending on pressure) |
| Dimensions (Approx.) | Φ400mm x L800mm (customizable) |
| Thread Type | G 5/8", M18x1.5, or custom |
| Surface Treatment | Anodizing + Powder Coating |
| Operating Temperature | -40°C to +65°C |
| Certifications | DOT, CE, ASME, ISO 9809-1, TPED, CCC |
Ideal for CNG-powered cars, buses, and trucks. Used by Shell, GE, and Dell for their green logistics fleets.
Perfect for factories, power plants, and gas distribution networks. Compliant with CCPS and OSHA safety standards.
Used in CNG refueling stations and home heating systems. IKEA uses our cylinders for their sustainable store energy solutions.
Corrosion-resistant design for ship fuel tanks and offshore platforms. Certified for marine environments.
DOT (USA)
CE (Europe)
ISO 9809-1
ASME
TPED
CCS (China)
“Switching to Shijiazhuang Enric’s 14 kg CNG cylinders reduced our fleet’s weight by 18%, cutting fuel costs by $2.1M annually. Their DOT and CE certifications made customs clearance seamless.”
— Michael Carter, Fleet Director at Shell Global Solutions
“We needed a reliable CNG storage solution for our European gas stations. Enric’s cylinders exceeded our expectations with zero defect rates over 50,000 units delivered.”
— Sophie Laurent, Procurement Manager at TotalEnergies
✅ Our 14 kg CNG cylinder weighs 14 kg ± 0.5 kg when empty. The weight may vary slightly based on valve type and customizations.
✅ At 200 bar pressure, it holds 12-13 kg of CNG. At 300 bar, capacity increases to 14-15 kg, depending on temperature and gas purity.
✅ Yes! All our cylinders are DOT-certified (UN/ISO 9809-1) and comply with FMVSS 304 and NGV2 standards for the US market.
✅ With proper maintenance, our cylinders last 20+ years. We recommend hydrostatic retesting every 5 years to ensure safety.
✅ Absolutely! We offer custom branding, color coding, valve configurations, and mounting brackets to match your specifications.
✅ Our MOQ is 500 units for standard models. For custom designs, the MOQ starts at 1,000 units.
✅ Every cylinder undergoes:
✅ Payment Terms: 30% deposit, 70% before shipment (TT, LC, or PayPal).
Delivery Time: 30-45 days for standard orders; 60-75 days for OEM/ODM.
Shipping: By sea (FOB, CIF) or air freight for urgent orders.
Limited-Time Offer: Order 1,000+ units and get 5% discount + free branding!
Risk-Free Guarantee: Free samples available (shipping costs apply). 30-day quality assurance on all orders.
John Smith, Fleet Manager at UPS
★★★★★ “We’ve been using Enric’s 14 kg CNG cylinders for 3 years in our delivery trucks. The weight savings allowed us to increase payload by 15%, and the corrosion resistance is unmatched. Highly recommend!”
Maria Garcia, Procurement at Air Liquide
★★★★★ “As a leading industrial gas supplier, we demand the highest safety standards. Enric’s cylinders passed all our rigorous tests, and their CE and ASME certifications gave us confidence in their quality.”
Ahmed Khan, Operations at Petrobras
★★★★★ “We needed a lightweight CNG solution for our offshore platforms. Enric’s 14 kg cylinders were 30% lighter than our previous steel tanks, and the anodized finish holds up perfectly in saltwater environments.”
David Lee, Logistics at Maersk
★★★★☆ “Great product, but delivery took a bit longer than expected (50 days). However, the quality was worth the wait. Our CNG-powered forklifts now run more efficiently with these cylinders.”
Senior Gas Storage Engineer | 15+ Years in High-Pressure Vessel Design
Li Wei is a leading expert in CNG and hydrogen storage solutions, with a Master’s in Mechanical Engineering from Tsinghua University. He has spearheaded R&D for lightweight pressure vessels at Shijiazhuang Enric since 2010, contributing to 12 patents in aluminum alloy cylinder manufacturing. His work has been published in the Journal of Pressure Vessel Technology and cited by the International Energy Agency (IEA) in their Gas Market Reports.
Expertise: High-pressure gas storage, material science, DOT/CE/ASME certification compliance, OEM/ODM customization.
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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
