For Corporate Purchasing Managers and Operations Leaders who struggle with high‑cost, low‑quality bulk containers, our ISO tanks deliver industry‑grade safety, ISO‑certified compliance, and ultra‑quick delivery.
Get Free Quote in 24 hEven the most seasoned purchasing teams hit the same three traps:
According to the IEA Gas 2025 report, 22 % of global chemical plants reported at least one “container‑related shutdown” in the past year, translating to an average loss of $250 k per incident.
Imagine a 10 % reduction in downtime – that’s $25 k saved per plant per year.
See the SolutionISO tanks are intermodal containers built to ISO 16628‑1/2 standards for the safe transport of bulk liquids and gases at pressures up to 30 bar. They combine a stainless‑steel inner vessel with a protective outer frame, enabling seamless movement by ship, rail, or road.
| Parameter | 20‑ft ISO Tank | 40‑ft ISO Tank | 60‑ft (Mega) Tank |
|---|---|---|---|
| External Dimensions (L×W×H) mm | 6 058 × 2 438 × 2 591 | 12 192 × 2 438 × 2 591 | 18 288 × 2 438 × 2 591 |
| Internal Volume (m³) | 25 ± 0.5 | 45 ± 0.8 | 70 ± 1.2 |
| Maximum Working Pressure (bar) | 30 (gas) / 15 (liquid) | 30 / 15 | 30 / 15 |
| Material (Inner) | 304L SS (ASTM A240) | 304L SS | 316L SS (enhanced corrosion resistance) |
| Coating (Optional) | PTFE, Epoxy, Glass‑Lined | Same as 20‑ft | Same + Polyurethane |
| Valve Types | Tri‑Clamp, V‑Port, Cryogenic (LNG) | All 20‑ft options + Dual‑Port | Dual‑Port + High‑Flow |
| Weight (kg) | 3 500 ± 30 | 5 800 ± 45 | 8 200 ± 60 |
| Certification | CE, DOT, ASME, ISO 9001 | Same + UN 3477 | Same + IEC 60529 IP‑68 |
Hydrogen Refueling Stations (Europe) – 40‑ft ISO tanks supplied to a German H₂ network delivered 45 m³ per trip, cutting logistics cost by 22 % versus cylinder trucks.
Liquid Ammonia Export (USA) – Our 60‑ft mega‑tank enabled a North‑American fertilizer producer to ship 70 m³ per container, reducing vessel charter days from 12 to 8.
Specialty Gas (Semiconductor) – Korea – 20‑ft PTFE‑lined tanks maintained ≤ 2 ppm impurity for ultra‑high‑purity nitrogen, meeting ISO 14644‑1 clean‑room standards.
Read Customer Success
tank-container what-is-an-iso-tank types-of-tank storage-tanks-underground
ISO tanks follow ISO 16628‑1/2 for dimensions, ASME U‑St‑1 for pressure vessel construction, and regional codes such as DOT 49 CFR 178 (USA) or CE EN 12079 (EU). Our factories hold all these certifications, guaranteeing global acceptance.
Yes. We offer 316L stainless‑steel liners, cryogenic‑grade valves, and optional hydrogen‑compatible pressure relief devices. The 60‑ft mega‑tank is pre‑certified for 30 bar H₂ storage, meeting the IEC 62279 standard.
Standard stock is shipped within 48 hours. Custom specifications (coatings, valve types) require 7‑10 business days, still faster than the industry average of 6 weeks.
Our logistics team prepares full CE, DOT, and ISO documentation, arranges FCL or LCL consolidation, and provides a single‑point tracking portal. We also support INCOTERMS DAP, DDP, or EXW per your preference.
All tanks come with a 3‑year warranty covering weld defects, valve leakage, and coating delamination. We also provide annual hydrostatic testing, on‑site inspection, and a 24/7 technical hotline.
Limited‑time offer: Free 1‑month trial rental for any 20‑ft ISO tank, or a money‑back guarantee if the tank fails compliance testing.
*Stock limited to 150 units per quarter – act now.
Laura M., Procurement Lead – Siemens AG 
“The 48‑hour turnaround saved our plant a month’s worth of downtime. Certification paperwork was flawless.”
David K., Operations Manager – Shell Europe 
“ISO‑tank pressure monitoring integrated with our SCADA system instantly. Safety compliance is now a non‑issue.”
Maria L., Technical Director – GE Power 
“We switched from cylinders to 40‑ft ISO tanks and cut logistics cost by 24 % while keeping product purity above 99.999 %.”
James Li, Ph.D. – Senior International Trade Engineer with 18 years in bulk‑liquid logistics, former ASME standards committee member, and lead product architect for Enric’s ISO‑tank portfolio.
Published in Industrial Gases Review and consulted for EU‑hydrogen corridors.
Contact Headquarters – Tel: +86‑311‑81663811 | Email: gasequipment@enricgroup.com
Address: No. 169, Yuxiang Street, Equipment Manufacture Base, Shijiazhuang, 051430 Hebei Province, China
Europe Region – Bowen Di | Tel: +86 15614368118 | WhatsApp: +86 18132059236 | dibowen@enricgroup.com
North America Region – Jeremy Wu | Tel: 86‑15303302613 | WhatsApp: +86 13831019831 | wuzuoliang@enricgroup.com
-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
“Delivery time dropped from 45 days to 10 days, and our compliance audit passed on the first attempt.” – Operations Director, Shell Europe
“ISO‑certified tanks reduced our annual inspection cost by 18 %.” – Procurement Manager, Siemens AG