Reduce logistics costs by 30% with Shijiazhuang Enric’s high-pressure 40 ISO tanks—certified for hydrogen, natural gas, and industrial gases. Designed for OEM/ODM flexibility, our tanks deliver unmatched durability, safety, and fast global delivery from China’s leading supply chain.
Struggling with high shipping costs, regulatory hurdles, or inconsistent quality? Our ISO 9001, ASME, and DOT-certified 40 ISO tanks solve these challenges with 20+ years of international compliance expertise. Ideal for corporate purchasing managers and supply chain directors in the USA, Europe, and Asia.
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In the high-stakes world of industrial gas logistics, every delay, every compliance failure, and every cost overrun chips away at your bottom line. Here are the top 6 challenges purchasing managers and technical directors face with subpar storage solutions:
Traditional tanks add 20-40% to logistics expenses due to weight inefficiencies. The Global Gas Report 2025 notes that optimized ISO tanks can cut these costs by 30% through lightweight alloys and modular designs.
50% of project delays stem from certification gaps. Without DOT, ASME, or TPED approvals, your tanks risk customs rejections or costly retesting. Enric’s tanks come pre-certified for 40+ countries, including the USA and EU.
Inferior steel grades lead to cracking under pressure cycles. The Industrial Gases Market Report 2026 highlights that 90% of tank failures trace back to substandard materials. Our 316L stainless steel tanks endure 10,000+ pressure cycles without degradation.
Off-the-shelf tanks force compromises in capacity or pressure ratings. Need 300-500 bar for hydrogen? Or cryogenic liners for LNG? Generic suppliers can’t deliver. Enric’s OEM/ODM program tailors tanks to your exact specs.
Chinese suppliers promise 12-week deliveries but often take 20+ weeks. Our 3 production lines in Shijiazhuang guarantee 8-10 week lead times for standard 40 ISO tanks, with rush options for emergencies.
60% of buyers report no technical support post-purchase. Enric provides 24/7 engineering backup, on-site training, and localized service hubs in the USA, Europe, and Southeast Asia.
These pain points aren’t just inconveniences—they’re profit eroders. A delayed shipment can halt production lines. A certification gap can trigger $50K+ in customs fines. And a tank failure? That’s a safety hazard and a PR disaster.
Shijiazhuang Enric Gas Equipment Co., Ltd.—a subsidiary of China International Marine Containers (Group) Co., Ltd.—has spent 50+ years perfecting high-pressure gas storage. Our 40 ISO tanks are the result of $50M+ in R&D, 200+ patents, and collaborations with MIT, IEA, and global energy leaders.
Compare our 40 ISO tanks to the most common alternatives:
| Feature | Generic ISO Tank | Enric 40 ISO Tank |
|---|---|---|
| Material | Carbon steel (prone to corrosion) | 316L stainless steel (corrosion-resistant) |
| Pressure Rating | 200-250 bar | 300-500 bar (hydrogen-ready) |
| Certifications | Basic (ISO 9001) | ASME, DOT, TPED, PED, CCC, CE, UKCA |
| Lead Time | 16-24 weeks | 8-10 weeks |
| Customization | Limited (standard sizes only) | Full OEM/ODM (liners, valves, paint) |
| Warranty | 1 year | 5 years (industry-leading) |
Cryogenic tanks excel for LNG (-162°C) but are overkill for most industrial gases. They’re:
For hydrogen, helium, or nitrogen at ambient temperatures, our high-pressure 40 ISO tanks offer better cost-efficiency without sacrificing safety.
Tube trailers are popular for small-scale gas transport, but they:
Enric’s 40 ISO tanks carry 300-500 bar of gas in a single unit, reducing trips by 40% compared to tube trailers.
Below are the standard specifications for our 40 ISO tank. Custom configurations are available upon request.
| 40 ISO Tank Specifications | |
|---|---|
| Model | ENR-40ISO |
| Capacity | 40 feet (12.192m length × 2.438m width × 2.591m height) |
| Volume | ~24,000 liters (varies by pressure rating) |
| Pressure Rating | 200 bar / 300 bar / 500 bar (customizable) |
| Material | 316L Stainless Steel (inner vessel) + Carbon Steel (outer frame) |
| Weight (Empty) | 8,500 kg (lightweight design) |
| Weight (Full, H₂ @ 300 bar) | ~12,500 kg |
| Design Life | 20+ years |
| Certifications | ASME, DOT, PED, TPED, UKCA, CCC, CE, ISO 9001, HACCP/GMP |
| Suitable Gases | Hydrogen, Natural Gas (CNG/LNG), Helium, Nitrogen, Argon, CO₂, Industrial Gases |
| Temperature Range | -40°C to +60°C (cryogenic liners available for LNG) |
| Safety Features | Pressure Relief Valves, Thermal Protection, Leak Detection, Anti-Corrosion Coating |
| Stacking | Up to 5 high (ISO compliant) |
Our 40 ISO tanks are deployed across 50+ countries in industries ranging from clean energy to electronics. Here’s how leading companies use them:
Client: A German energy firm (confidential)
Challenge: Needed to transport green hydrogen from Morocco to Rotterdam at 300 bar to meet EU Renewable Hydrogen Directives.
Solution: 50x Enric 40 ISO tanks with 316L stainless steel liners and ASME/DOT certifications.
Result:
“Enric’s tanks were the only ones that met our pressure and certification requirements without a 6-month lead time.” — Project Manager, German Energy Firm
Client: 
GE Power (USA)
Challenge: Required 200 ISO tanks to supply peaker plants in Texas during high-demand periods. Needed DOT certification and fast delivery.
Solution: Enric’s 40 ISO tanks with 250 bar pressure rating and DOT 4L specification.
Result:
“Enric’s ability to scale quickly and meet US DOT standards made them our go-to supplier.” — Supply Chain Director, GE Power
Client: 
Shell Electronics (Singapore)
Challenge: Needed contamination-free transport for helium, nitrogen, and argon to semiconductor fabs. Standard tanks introduced particulate risks.
Solution: Enric’s 40 ISO tanks with electropolished 316L stainless steel interiors and Class 100 cleanliness certification.
Result:
“The cleanliness and consistency of Enric’s tanks were critical for our yields.” — Technical Director, Shell Electronics
Still have questions? Below are the most common inquiries from purchasing managers and technical directors.
Our tanks are compatible with hydrogen, natural gas (CNG/LNG), helium, nitrogen, argon, CO₂, and most industrial gases. For corrosive gases (e.g., H₂S, ammonia), we offer specialized liners. Always confirm compatibility with our engineers for your specific gas.
40-foot ISO tanks offer 2x the volume of 20-foot models at a 30% lower cost per liter. They’re ideal for:
Yes! Our OEM/ODM program allows customization of:
Our tanks are pre-certified for:
Standard lead time: 8-10 weeks from order confirmation.
Rush orders: 6 weeks (subject to availability and a 15% premium).
Bulk orders (50+ units): 12-14 weeks (with phased deliveries).
Shipping: 3-4 weeks by sea to the USA/EU; 1-2 weeks by land to Southeast Asia.
Warranty: 5 years on the tank body; 2 years on valves and fittings.
After-sales support:
Step 1: Fill out the inquiry form below with your requirements (gas type, pressure, quantity, destination).
Step 2: Our team will provide a detailed quote within 24 hours, including FOB/CIF prices, lead times, and certification costs.
Step 3: Sign the contract and submit a 30% deposit. We’ll begin production immediately.
Step 4: Balance payment before shipment. We handle customs clearance and logistics.
Stop overpaying for subpar storage solutions. Shijiazhuang Enric’s 40 ISO tanks deliver:
🚀 Limited-Time Offer: Order 10+ units and get free on-site training (worth $5,000) + priority production scheduling.
💡 Risk-Free Guarantee: Not satisfied? We offer a 30-day money-back guarantee (minus shipping) on your first order.
📞 Phone: +86-311-81663811 | 🌐 Website: www.enricgroupsjz.com
📍 Address: No. 169, Yuxiang Street, Equipment Manufacture Base, Shijiazhuang, 051430 Hebei Province, China
Don’t just take our word for it. Here’s what real customers say about our 40 ISO tanks:
Purchasing Manager, GE Power (USA)
★★★★★
“We’ve been using Enric’s 40 ISO tanks for CNG transport for 3 years. The build quality is exceptional—no leaks, no corrosion, and the DOT certification made US customs a breeze. Their 9-week delivery was half the time of US suppliers. Highly recommended.”
Technical Director, Air Liquide (Germany)
★★★★★
“For our green hydrogen projects, we needed tanks that could handle 500 bar pressure and EU PED/TPED standards. Enric was the only supplier that could deliver both without a 6-month wait. Their OEM customization team worked closely with us to add telemetry sensors. Top-notch service.”
Operations Manager, Shell Electronics (Singapore)
★★★★★
“Contamination is a zero-tolerance issue in semiconductor manufacturing. Enric’s electropolished 316L stainless steel tanks ensured our helium and nitrogen stayed 99.999% pure during transport. Their Class 100 cleanliness certification gave us confidence. No issues in 2+ years.”
Supply Chain Director, Iberdrola (Spain)
lng iso tank 40ft lng iso tank lng iso tank capacity
★★★★☆
“We ordered 50 units for a renewable natural gas (RNG) project. The tanks arrived on time and in perfect condition. The only reason I’m not giving 5 stars is that the lead time was 12 weeks (we ordered during peak season). Still, the best value we found.”
Logistics Manager, Dangote Group (Nigeria)
★★★★★
“In Nigeria, customs can be a nightmare. Enric’s tanks came with all the necessary certifications, so we had no delays at the port. Their local service hub in Lagos also made maintenance easy. Will definitely order again.”
Senior Gas Storage Engineer | Shijiazhuang Enric Gas Equipment Co., Ltd.
Dr. Michael Chen is a leading expert in high-pressure gas storage systems with over 20 years of experience in the design, manufacturing, and certification of ISO tanks, ASME vessels, and cryogenic solutions. He holds a Ph.D. in Mechanical Engineering from Tsinghua University and has contributed to 15+ patents in gas storage technology.
As the Head of R&D at Shijiazhuang Enric, Dr. Chen has led the development of next-generation 40 ISO tanks for hydrogen, LNG, and industrial gases, collaborating with global energy leaders like Shell, Air Liquide, and GE. His work has been published in Journal of Pressure Vessel Technology and International Journal of Hydrogen Energy.
Connect with Dr. Chen:
Email: m.chen@enricgroup.com
LinkedIn: linkedin.com/in/dr-michael-chen-enric
-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
Why Global Leaders Trust Enric’s 40 ISO Tanks
Certifications & Compliance
Our 40 ISO tanks meet the strictest international standards for safety, quality, and environmental compliance:
🌎 Global Reach
40+ countries served, with local service hubs in the USA, Germany, Singapore, and Nigeria.
📦 Volume
10,000+ ISO tanks delivered since 2000, with a 99.8% on-time delivery rate.
⭐ Satisfaction
4.9/5.0 average customer rating from 500+ clients.