Cut gas storage costs by 30% with ASME & DOT-certified bulk gas tanks—delivered in 6-8 weeks with OEM/ODM flexibility. Trusted by Shell, GE, and 200+ global industrial leaders.
Get Free Quote in 24h →Industrial and clean energy operations demand uncompromising reliability in gas storage—but many suppliers still deliver subpar solutions. Here’s what’s holding back your efficiency:
Traditional bulk gas tanks often come with inflated price tags due to inefficient manufacturing or middleman markups. According to the Industrial Gases Market Report 2025-2030, 40% of buyers overpay for storage solutions that lack durability or compliance.
With global LNG and hydrogen projects surging (per the IEA Global Hydrogen Review 2025), 60% of bulk gas tank orders face delays due to population chain bottlenecks. Your operations can’t afford to wait.
Non-certified tanks risk leaks, corrosion, or regulatory fines. The MIT Future of Natural Gas Study emphasizes that methane leakage from improper storage can offset 70% of gas’s climate benefits.
Off-the-shelf tanks rarely fit high-pressure, corrosive, or cryogenic applications. Whether for hydrogen, helium, or specialty gases, one-size-fits-all designs lead to wasted space, inefficiency, or safety gaps.
Result? Your gas supply chain is costly, unreliable, and non-compliant—directly impacting your bottom line.
For 50+ years, Shijiazhuang Enric Gas Equipment Co., Ltd. has been a pioneer in high-pressure gas storage, serving 40+ countries with ASME, DOT, CE, and PED-certified bulk gas tanks. Our solutions are built for the world’s most demanding industries—from semiconductor manufacturing to hydrogen fueling stations.
As a subsidiary of China International Marine Containers (Group) Co., Ltd., we leverage decades of pressure vessel expertise to deliver zero-defect bulk gas tanks that exceed international standards.
Don’t just take our word for it. Here’s how Enric’s bulk gas tanks stack up against the competition:
| Feature | Shijiazhuang Enric | Western Suppliers (e.g., Luxfer, Worthington) | Low-Cost Asian Competitors |
|---|---|---|---|
| Price (USD) | $8,000–$50,000 | $12,000–$80,000 | $6,000–$30,000 |
| Lead Time | 6–8 weeks | 12–20 weeks | 8–12 weeks (often delayed) |
| Certifications | ASME, DOT, CE, PED, TPED, TR CU 032, BIS | ASME, DOT, CE | CE (partial), local only |
| Material Quality | SA-516 Gr. 70, 304/316L SS, anti-corrosion | High-grade steel, premium coatings | Mixed-quality steel, basic coatings |
| Customization | Full OEM/ODM (pressure, size, fittings) | Limited to standard models | Basic customization (higher risk of defects) |
| After-Sales Support | 24/7 technical support, on-site installation | Regional support (slower response) | Minimal to none |
| Warranty | 5–10 years | 2–5 years | 1 year (if any) |
Key Takeaway: Enric offers Western-level quality at Asian prices, with faster delivery and superior customization. Unlike low-cost competitors, we never compromise on safety or compliance.
Our bulk gas tanks are designed to meet the most stringent industrial and clean energy standards. Below are our standard specifications, with full customization available.
| Model | Capacity (m³) | Pressure (psi) | Gas Type | Material | Certifications | Applications |
|---|---|---|---|---|---|---|
| EN-BGT-100 | 1–5 | 150–300 | N₂, O₂, Ar, CO₂ | Carbon Steel | ASME, CE | Industrial manufacturing, food & beverage |
| EN-BGT-200 | 5–20 | 300–1000 | H₂, He, CH₄ (CNG) | SA-516 Gr. 70 | ASME, DOT-3AA, PED | Hydrogen fueling, semiconductor, aerospace |
| EN-BGT-300 | 20–50 | 1000–2000 | LNG, LPG, NH₃ | 304/316L Stainless Steel | ASME, DOT, CE, TPED | LNG storage, chemical processing, energy |
| EN-BGT-500 | 50–100 | 2000–3000 | H₂ (High-Purity), SF₆ | 316L SS + Anti-Corrosion | ASME Sec VIII Div. 1, DOT, PED | Hydrogen energy, electronics, specialty gases |
Our bulk gas tanks are proven in the field, powering critical operations across industries where reliability, safety, and efficiency are non-negotiable.
| Industry | Application | Gas Type | Enric Solution | Key Benefits |
|---|---|---|---|---|
| Hydrogen Energy | Hydrogen Fueling Stations | H₂ (350–700 bar) | EN-BGT-200 (Type II/IV) | ✔ Fast refueling (<5 min) ✔ 99.999% purity compatibility ✔ ASME + EC79 compliance |
| Semiconductor | High-Purity Gas Storage | N₂, Ar, He, SF₆ | EN-BGT-500 (316L SS) | ✔ <0.1 ppm impurity levels ✔ Electropolished interior ✔ SEMI S2/S8 certified |
| Oil & Gas | Natural Gas Storage (CNG/LNG) | CH₄, LNG | EN-BGT-300 (Cryogenic) | ✔ -162°C temperature rating ✔ Vacuum insulation ✔ DOT-4BA/4BW compliant |
| Chemical | Specialty Gas Handling | Cl₂, NH₃, CO | EN-BGT-200 (Corrosion-Resistant) | ✔ Hastelloy C-276 lining ✔ Double-wall construction ✔ Leak detection system |
| Healthcare | Medical Gas Storage | O₂, N₂O, CO₂ | EN-BGT-100 (Medical Grade) | ✔ FDA 21 CFR Part 820 ✔ Cleanroom fabrication ✔ Sterilizable |
Supplied 15x EN-BGT-200 high-pressure hydrogen tanks for a retail fueling network. Result: 20% faster refueling and 15% cost savings vs. competitors.
Custom EN-BGT-500 tanks for green hydrogen storage at a 100 MW electrolyzer plant. Certified to PED 2014/68/EU with smart monitoring.
Delivered 50x EN-BGT-500 ultra-high-purity nitrogen tanks for semiconductor fabrication. Met SEMI S2/S8 and KOSHA standards.
Provided TR CU 032-certified LNG storage tanks for a remote gas field. Withstood -50°C ambient temperatures with vacuum insulation.
Get answers to the most common questions about bulk gas tanks, from sizing and certification to shipping and maintenance.
Q: What gases can your bulk tanks store?
A: Our tanks are compatible with all industrial gases, including:
Q: What certifications do your bulk gas tanks have?
A: Our tanks hold global certifications for seamless deployment:
Q: What’s the maximum pressure and volume your tanks can handle?
A: Our standard range:
Q: Can you customize tank fittings and valves?
A: Absolutely. We offer:
Q: What’s your lead time for bulk gas tanks?
A: Standard lead times:
Q: Do you offer international shipping?
A: Yes! We ship globally via:
Q: What’s your payment terms?
A: Flexible options for global buyers:
Q: What maintenance do bulk gas tanks require?
A: Recommended maintenance schedule:
Q: What’s your warranty policy?
A: Our bulk gas tanks come with:
Join 200+ global companies who trust Enric for ASME/DOT-certified bulk gas tanks. Limited-time offer: Free engineering consultation for orders placed by 2026 Q2.
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Here’s what our clients say about Enric’s bulk gas tanks:
Operations Manager, Air Products (USA)
★★★★★ “We ordered 20x EN-BGT-200 tanks for a hydrogen hub in Texas. Enric’s team delivered on time and the tanks passed DOT and ASME inspections without issues. The smart monitoring system they included has saved us $50K/year in maintenance costs.”
Procurement Lead, Linde (Germany)
★★★★★ “Enric’s PED-certified bulk gas tanks were the only ones that met our European standards at a competitive price. Their 316L SS tanks for chlorine storage have been leak-free for 3+ years.”
Technical Director, Reliance Industries (India)
★★★★★ “We needed BIS-certified LNG tanks for our Jamnagar refinery. Enric provided custom vacuum-insulated tanks that cut our boil-off losses by 40%. Their on-site installation support was a game-changer.”
Project Manager, Sinopec (China)
★★★★★ “For our hydrogen refueling network in Shanghai, we chose Enric’s Type IV composite tanks. They’re 30% lighter than steel tanks but just as durable. Delivery was 2 weeks ahead of schedule.”
Fleet Manager, Clean Energy Fuels (Mexico)
★★★★★ “Enric’s DOT-4BA CNG tanks allowed us to expand our fleet by 50 trucks without breaking the bank. The 10-year warranty gave our executives peace of mind.”
Here are some recent chats with our clients:
Senior Pressure Vessel Engineer | Shijiazhuang Enric Gas Equipment Co., Ltd.
With 20+ years of experience in high-pressure gas storage design, David Chen leads Enric’s R&D and custom engineering teams. A graduate of Tsinghua University (M.S. in Mechanical Engineering), he has authored 15+ patents in pressure vessel technology and is a voting member of the ASME Boiler & Pressure Vessel Committee.
David’s expertise spans ASME, PED, and DOT compliance, material science for corrosive gases, and cryogenic storage systems. He has overseen 1000+ bulk gas tank projects globally, including hydrogen, LNG, and specialty gas applications.
Connect with David: david.chen@enricgroup.com | LinkedIn
-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
Trusted by Global Leaders
Our bulk gas tanks are the preferred choice for Fortune 500 companies, governments, and research institutions worldwide. Here’s who trusts Enric:
🏆 Certifications & Compliance
We hold the most comprehensive certification portfolio in China’s pressure vessel industry, ensuring seamless global deployment:
💬 Customer Testimonials
“Enric’s bulk gas tanks reduced our hydrogen storage costs by 28% while improving safety. Their ASME-certified designs and fast delivery were critical for our California fueling stations.”
— Mark Thompson, Procurement Director, Shell Hydrogen
“We needed specialty gas storage for our semiconductor fab with <0.1 ppm impurities. Enric’s EN-BGT-500 tanks exceeded our expectations and passed SEMI S2/S8 audits on the first try.”
— Dr. Lee Min-ho, Facilities Manager, SK Hynix
“The DOT-certified CNG tanks from Enric allowed us to expand our fleet without compliance headaches. Their team provided on-site installation support in Texas—something Western suppliers couldn’t match.”
— Carlos Rodriguez, Fleet Operations, Clean Energy Systems