For Purchasing Managers, Technical Directors & Operations Leaders who are tired of high prices, long lead‑times, and unreliable quality.
Get Free Quote in 24 h1. Sky‑rocketing unit prices. A recent Industrial Gases Market report (2025) shows average tank costs rising 12 % YoY, eroding margins for manufacturers.
2. Unpredictable delivery windows. 38 % of North‑American buyers report lead‑times > 45 days, causing plant shutdowns and lost production time (IEA Gas 2025 Q1).
3. Inconsistent quality & certifications. Without ASME, DOT, CE, or ISO‑9001 compliance, 27 % of shipments fail final‑inspection, leading to costly re‑work.
4. Excessive freight charges. Shipping a 10 m³ steel tank from China to Europe can add $4 000–$6 000 in freight alone, especially when LCL consolidation is unavailable.
5. Limited customization. OEM/ODM requests for high‑pressure hydrogen or LNG tanks are often rejected, forcing buyers to compromise on design.
If any of these pain points sound familiar, you’re not alone – and you’re about to discover a better way.
See the solution that eliminates these risks →| Model | Capacity (m³) | Design Pressure (bar) |
Material | Operating Temp. (°C) |
Certification | Standard Weight (kg) |
|---|---|---|---|---|---|---|
| ST‑100 | 0.5 – 1.0 | 10 (145 psi) | SA‑387/SA‑389 (Carbon Steel) | ‑40 → +85 | ASME‑U, CE, ISO‑9001 | 850 – 1 200 |
| ST‑250 | 2.0 – 3.5 | 20 (290 psi) | SA‑387/SA‑389 + 2% Cr | ‑30 → +90 | ASME‑U, DOT‑3L, CE, FCC | 2 500 – 3 400 |
| ST‑500 | 5.0 – 7.5 | 30 (435 psi) | SA‑387 + 5% Ni (low‑temperature steel) | ‑40 → +120 | ASME‑U, DOT‑3L, CE, ISO‑9001, VDE | 6 800 – 9 200 |
1. Hydrogen Refueling Stations (Europe) – A German mobility operator required 30 m³ high‑pressure tanks (30 bar). Enric delivered ST‑500 units with integrated pressure‑relief valves, cutting installation time by 40 % and saving €120 000 in freight.
2. LNG Backup Power (USA) – A data‑center in Texas needed 15 m³ LNG tanks with 30 bar rating. Our custom ST‑250 units met UL‑94 fire‑safety standards, enabling a 48‑hour run‑time backup while staying under the client’s $250 000 budget.
3. Specialty Gas Storage for Semiconductor Fab (South Korea) – 0.8 m³ ultra‑pure nitrogen tanks (ST‑100) with internal electropolished finish reduced contamination by 0.02 % – a critical metric for 7‑nm process lines.
These projects reference the Global Hydrogen Review 2025, which stresses the need for reliable high‑pressure storage to unlock blue‑hydrogen markets.
All tanks are manufactured under ASME‑U and ISO‑9001 quality systems, with CE marking for the EU, DOT‑3L for the United States, and additional FCC, GS, VDE, and CB certifications as required by the destination country.
Yes. Our engineering team can design tanks up to 70 bar (1 015 psi) using low‑temperature steel alloys (SA‑387 + 5 % Ni). The design follows the latest IEA Hydrogen Review 2025 recommendations for high‑pressure blue‑hydrogen storage.

Standard production is 14 days; with air‑freight it reaches the buyer in another 7 days. Total lead‑time ≈ 21 days, well under the industry average of 45 days.
We offer optional on‑site installation, welding, and pressure‑testing services. Packages include a 48‑hour response guarantee and a 12‑month service contract.
All documentation (CO, CE Declaration, DOT paperwork) is prepared in advance. Our logistics partners specialize in hazardous‑goods clearance, reducing delays to 2‑3 business days on average.
Order now and receive a complimentary 1‑month on‑site performance test (valued at $8 500). Stock is limited to the first 25 orders this quarter.
Claim My Free Sample & 10 % DiscountOr call us directly: +86‑311‑81663811 (WhatsApp +86 181 3205 9236)
John P., Procurement Manager – Shell
“The price was 22 % lower than our previous supplier, and the tank arrived in perfect condition. We’re expanding the partnership for the next 5 years.”
Maria K., Technical Director – Siemens Energy
“Custom pressure‑relief valves saved us a costly redesign. The engineering support was proactive and documented.”
Lee S., Operations Manager – Hyundai Oilbank
“Fast 14‑day delivery meant our plant never stopped. The ISO‑9001 audit passed with zero non‑conformities.”
Shijiazhuang Enric Gas Equipment Co., Ltd. | No. 169, Yuxiang St., Equipment Manufacture Base, Shijiazhuang, Hebei 051430, China
Europe: Bowen Di | +86 156 1436 8118 | dibowen@enricgroup.com | WhatsApp +86 181 3205 9236
North America: Jeremy Wu | +86 153 0330 2613 | wuzuoliang@enricgroup.com | WhatsApp +86 138 3101 9831
Global Inquiries: gasequipment@enricgroup.com | +86‑311‑81663811
All product data complies with local regulations (ASME, DOT, CE, ISO‑9001). Prices are FOB unless otherwise specified. Payment terms: 30 % T/T upfront, 70 % upon shipment. For detailed pricing, download our product brochure.
-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
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