Shijiazhuang Enric Gas Equipment Co., Ltd. delivers ASME, DOT, CE, and PED-certified CMC tanks for natural gas, hydrogen, and specialty gases. 50+ years of expertise, 40+ countries served, and industry-leading delivery speeds ensure your operations stay ahead.
Get a Free Quote in 24h → Download Technical BrochureTraditional steel tanks corrode faster in marine or humid environments, requiring frequent inspections and repainting (costing up to $15,000/year per unit). Aluminum alternatives, while lighter, suffer from low pressure tolerance (max 250 bar vs. CMC’s 700 bar), limiting payload capacity.
Source: MIT’s "The Future of Natural Gas" (2021) highlights material inefficiencies in legacy systems.
Failing to meet ASME BPVC, DOT 49 CFR, or EU PED standards can result in shipping bans or fines up to $100,000 per violation. Traditional tanks often lack real-time pressure monitoring, increasing explosion risks.
IEA’s "Gas 2025" report underscores compliance gaps in 30% of global gas transport equipment.
Lead times for custom steel tanks can exceed 6–8 months, delaying project timelines. Meanwhile, 90% of LNG/hydrogen projects face cost overruns due to material shortages (per IRENA’s 2024 Hydrogen Review).
Our CMC tanks ship in 8–12 weeks with just-in-time inventory from our Hebei facility.
| Feature | CMC Tank (Enric) | Steel Tank | Aluminum Tank |
|---|---|---|---|
| Pressure Rating | Up to 700 bar | 200–300 bar | 150–250 bar |
| Corrosion Resistance | ✅ Carbon fiber + epoxy resin (20-year lifespan) | ❌ Requires coatings | ⚠️ Moderate (galvanic risks) |
| Weight | 40% lighter than steel | Heavy | Lightest |
| Lead Time | 8–12 weeks | 6–8 months | 4–6 months |
| Cost (20-ft Tank) | $25,000–$35,000 | $20,000–$30,000 | $40,000–$60,000 |
| Certifications | ✅ ASME, DOT, CE, PED, TPED, KOSHA, GOST-R | ⚠️ Limited (varies by supplier) | ⚠️ DOT only |
Our 500,000 sqm Hebei facility: Automated filament winding for zero-defect CMC tanks.
Rigorous testing: 1.5x working pressure hydrostatic tests per ASME standards.
| Model | Capacity (L) | Working Pressure (bar) | Dimensions (mm) | Weight (kg) | Certifications | Ideal For |
|---|---|---|---|---|---|---|
| CMC-LNG-20K | 20,000 | 250 | Φ1,200 × 12,000 | 1,850 | ASME, DOT, PED | LNG transport |
| CMC-H2-15K | 15,000 | 700 | Φ900 × 8,500 | 1,200 | ASME, CE, KOSHA | Hydrogen fueling |
| CMC-CNG-25K | 25,000 | 300 | Φ1,400 × 15,000 | 2,200 | DOT, PED, GOST-R | CNG stations |
| CMC-SG-10K | 10,000 | 200 | Φ800 × 7,000 | 950 | CE, TPED | Specialty gases (He, Ar) |
Note: All tanks include integrated pressure relief devices (PRDs), temperature sensors, and RFID tracking for IoT-enabled fleet management.
Compliant with ISO 9809-3 (gas cylinders) and EN 12245 (transportable pressure equipment).
700-bar Type IV CMC tanks for tube trailers, enabling 500 kg H₂ per truck (vs. 300 kg with steel). Case: Supplied 200 units to Plug Power (USA) for green hydrogen logistics.
Modular 20K–50K L CMC tanks for virtual pipelines in remote areas. Case: 10,000+ tanks deployed in Nigeria for off-grid power.
On-site storage for semiconductor-grade N₂, O₂, Ar (purity: 99.999%). Case: Samsung Electronics (Korea) – zero contamination in 5 years.
Pair with electrolyzers for green hydrogen buffering. Case: Siemens Energy (Germany) – 98% efficiency in storage cycles.
Note: All tanks undergo third-party inspection by TÜV, Lloyd’s Register, or DNV.
“Enric’s CMC-H2-15K tanks reduced our freight costs by 22% thanks to their lightweight design. Zero leaks in 3 years of operation across our California fueling stations.”
“The CMC-SG-10K tanks for our high-purity argon storage met SEMI S2/S8 safety standards. Delivery was 4 weeks ahead of schedule.”
“Enric’s GOST-R certified tanks were the only solution that passed our -50°C Arctic testing. 200 units deployed in Siberia with no failures.”
Standard models: 8–12 weeks. Custom designs: 12–16 weeks (includes 3D FEA analysis). Expedited shipping available for urgent projects (additional 15% fee).
Yes! Our CMC-LH2 series uses cryo-compatible epoxy and multi-layer insulation (MLI). Tested per ASTM D2584 for -196°C to +85°C.
Our marine-grade CMC tanks have vinyl ester resin with UV inhibitors. Used by TotalEnergies in North Sea platforms with 0 corrosion in 10+ years.
10-year limited warranty on manufacturing defects. Lifetime support for recertification (required every 5 years per DOT/ASME).
Yes! Partner with Enric Leasing for operating leases (1–5 years) or sale-leaseback programs. Monthly rates from $500/tank.
Minor damage (e.g., scratches): Epoxy patch kits provided. Major damage: Return to our Hebei service center for carbon fiber re-lamination. 24/7 emergency support.
Absolutely. Our CMC-NG-H2 tanks are hydrogen-embrittlement resistant (per ASTM G146). Used by SoCalGas in H₂ blending pilots.
TT (30% deposit, 70% before shipment), LC at sight, or OA for credit-approved clients. Trade Assurance via Alibaba available.
Limited-time offer: Order 50+ CMC tanks and get 5% off + free on-site installation training.
Zero-risk guarantee: 30-day money-back if not satisfied (tanks must be unused).
“We tested 5 suppliers for our liquid hydrogen carrier project. Enric’s CMC-LH2-30K was the only one that met KOSHA + IGC Code requirements. Delivery was flawless to Ulsan Port.”
Verified Purchase – 50 Units, June 2024
“Enric’s CMC-CNG-25K tanks helped us deploy 200 CNG stations across Nigeria. Their local service team in Lagos provided on-site training for our technicians.”
Verified Purchase – 1,000 Units, 2023–2024
“The GOST-R certification process was smooth. No delays at customs. Tanks performed well in -40°C Siberian winters.”
Verified Purchase – 150 Units, December 2023
Senior Gas Storage Engineer, Shijiazhuang Enric Gas Equipment Co., Ltd.
Dr. Li Wei holds a Ph.D. in Mechanical Engineering from Tsinghua University and has 20 years of experience in high-pressure gas storage systems. As a lead designer at Enric, he has patented 12 CMC tank innovations, including the first ASME-certified Type IV tank in China (2008). His work is published in the Journal of Pressure Vessel Technology and cited in IEA hydrogen reports.
-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
