Get a 24-Hour Free Quote for ASME/DOT-Certified Tanks – Global Delivery, OEM Customization, and Factory-Direct Pricing
The global industrial gases market is projected to reach USD 193.72 billion by 2034 — driven by semiconductor manufacturing, cryogenics, healthcare, and energy storage. Liquid nitrogen (LN₂), with its boiling point of -196°C, is the backbone of modern industries requiring ultra-low temperatures.
However, storing LN₂ at scale isn’t just about filling a tank. It’s about energy efficiency, loss prevention, regulatory compliance, and supply chain reliability — especially when your operations span from Texas to Tokyo. A poorly designed or outdated storage tank can cost you:
At Shijiazhuang Enric Gas Equipment Co., Ltd., we’ve delivered over 2,000+ ASME-certified large liquid nitrogen storage tanks to global clients in pharmaceuticals, aerospace, electronics, and LNG infrastructure. This guide breaks down what to look for — and how to get a high-performance, cost-efficient tank delivered in 12–16 weeks with full compliance.
We’ve seen projects fail because buyers focused only on price — not performance, safety, or longevity. Here are the real-world pain points that cost companies millions:
A standard vacuum-insulated tank loses 0.5–1.5% of LN₂ per day. In a 50,000-liter tank, that’s 250–750 liters/week — over $1,200/year in wasted gas at $5/liter.
Industry leaders solve this with:
30% of liquid nitrogen tanks in Asia and Europe operate outside ASME or PED compliance. Result? Catastrophic rupture risks during pressure surges.
Solution: Use tanks with ASME Section VIII Div 1, DOT 4L, and EN 13458 certifications. Our tanks undergo hydrostatic + pneumatic testing at 1.5x MAWP before shipping.
In the EU, non-compliant tanks can trigger REACH fines. In the USA, DOT 4L violations lead to $100K+ penalties. In India, PESO compliance is mandatory for LN₂ transport.
How we help: All our tanks carry ASME, DOT 4L, PED, TR CU, and IMDG certifications. We provide full CE, FDA, FCC, and RoHS documentation.
With global demand surging for semiconductor-grade LN₂, standard tanks now have 8–12 month delivery times. Top buyers secure inventory 18 months ahead.
Our advantage: Factory-direct production with 12–16 week lead times. We keep 150+ tanks in stock across 40+ countries.
Many suppliers vanish after delivery. But LN₂ tanks need annual vacuum checks, pressure relief valve replacement, and weld inspection.
Our commitment: 24/7 technical support, annual maintenance contracts, and on-site service teams in the USA, EU, and Asia.
Buyers often pay for aerospace-grade specs when industrial-grade would suffice. Example: Type 304 vs. Type 316 stainless — the latter adds 15% cost but isn’t needed for LN₂.
Our approach: Custom engineering based on your usage profile — from pharma cold chains to LNG liquefaction support.
Not all tanks are equal. Here’s what separates industry-leading units from the rest:
Vacuum Multi-Layer Insulation (VMI) uses 12–20 layers of aluminum foil + glass fiber under 10⁻⁶ Torr vacuum. This cuts heat ingress by 70% vs. single-wall tanks.
Real-world result: A semiconductor plant in Taiwan reduced LN₂ losses from 0.8%/day → 0.15%/day after upgrading to VMI.
Mandatory for USA, Canada, and global LNG projects. Ensures:
Real-time telemetry tracks:
Alerts: SMS/email if vacuum drops below threshold or pressure exceeds 0.5 bar.
Critical if you need to ship LN₂ across state lines or internationally. Our tanks carry:
No two projects are identical. We offer:
Custom finishes: Stainless 304/316, aluminum cladding, or painted carbon steel.
💡 Pro Tip: Ask for a thermal performance warranty — anything less than 0.3%/day boil-off should raise red flags.
Use this table to evaluate tanks based on capacity, evaporation rate, pressure rating, and certifications.
| Feature | ENRIC Model 10K | ENRIC Model 30K | ENRIC Model 50K | ENRIC Model 100K |
|---|---|---|---|---|
| Capacity (liters) | 10,000 | 30,000 | 50,000 | 100,000 |
| Boil-Off Rate (%/day) | < 0.15% | < 0.15% | < 0.15% | < 0.15% |
| Working Pressure (bar) | 16 | 16 | 16 | 20 |
| Insulation Type | VMI (12 layers) | VMI (18 layers) | VMI (20 layers) | VMI (24 layers) |
| Certifications | ASME, DOT 4L, PED, CE, RoHS | ASME, DOT 4L, PED, CE, RoHS, FDA | ASME, DOT 4L, PED, CE, RoHS, FDA, TR CU | ASME, DOT 4L, PED, CE, RoHS, FDA, IMDG |
| Material | SS 304 | SS 316 | SS 316L | SS 316L + Aluminum Cladding |
| Dimensions (L×W×H) | 3.2m × 2.8m × 4.1m | 4.8m × 3.5m × 6.2m | 6.1m × 4.2m × 7.8m | 8.5m × 5.8m × 10.2m |
| Weight (empty, kg) | 8,200 | 18,500 | 32,000 | 68,000 |
| Price Range (FOB China) | $45,000–$60,000 | $110,000–$145,000 | $180,000–$220,000 | $350,000–$420,000 |
💡 Note: Prices vary based on customization, certification scope, and logistics. Get a factory-direct quote in 24 hours — no middlemen.
LN₂ storage isn’t just for labs. Here’s how global leaders use large tanks to cut costs, boost efficiency, and secure supply:
A 300mm fab required continuous LN₂ supply for wafer cooling and cryogenic etching.
A frozen food plant upgraded from liquid nitrogen spray tunnels to a 100,000-liter bulk tank.
During LNG liquefaction shutdowns, a backup 50,000-liter tank prevents costly downtime.
🔍 Common Applications by Industry:
large-gasoline-storage-tank large-argon-bottle industrial-use-of-hydrogen jumbo-lpg-cylinder
💡 Pro Tip: If you’re in electronics or aerospace, specify oxygen-free copper (OFC) piping to prevent contamination.
A tank certified for China isn’t automatically legal in Germany or the USA. Here’s a quick compliance roadmap:
Our tanks: All ASME + DOT 4L certified
Our tanks: PED + CE + IMDG certified
Our tanks: TSG 21 + ISO 9001 certified
Our tanks: PESO + IS 2825 + IMDG
Our tanks: TR CU + GOST R certified
🔍 Ask Before You Buy:
Every 12–24 months. Vacuum degrades over time due to:
Pro Tip: Use portable vacuum gauges to spot issues early. A drop from 10⁻⁶ → 10⁻⁴ Torr means replace the tank.
No. Hydrogen liquefaction requires:
Our solution: We supply custom tanks for H₂ liquefaction with ASME Section VIII Div 2 + NACE MR0175.
ASME (USA) is a design & manufacturing standard. PED (EU) is a market access regulation. Both require:
Key difference: ASME uses U-stamp; PED uses CE marking.
Yes. We’ve supplied tanks for:
Key features:
Use this formula:
Tank Size (liters) = Daily LN₂ Consumption × Days of Autonomy ÷ (1 – Boil-Off Rate)
Example: A semiconductor plant uses 5,000 liters/day, wants 7-day autonomy, and tank boils off 0.2%/day:
= 5,000 × 7 ÷ (1 – 0.002) ≈ 35,070 liters
Our recommendation: Round up to the nearest 30,000-liter tank for buffer.
Standard tanks: 12–16 weeks (in stock)
Custom tanks (size/pressure/certification): 18–24 weeks
Urgent orders: Rush fees apply — contact us for availability.
Yes. We partner with global export credit agencies for:
Contact: Bowen Di (Europe) or Jeremy Wu (North America) for terms.
Yes — free of charge. We’ll ship a 250-liter mobile dewar for on-site testing. No obligation.
How to request:
“Enric’s 50,000-liter tank cut our LN₂ losses by 78%. The IoT monitoring system paid for itself in 8 months.”
— Engineering Manager, Shell Netherlands
“The ASME-certified tank arrived in Singapore 2 weeks early. No issues with customs — perfect documentation.”
— Procurement Director, Siemens Singapore
“We needed a PED-compliant tank for our German vaccine plant. Enric provided full CE documentation and 24/7 support.”
— Supply Chain Manager, GE Healthcare Germany
“The VMI insulation reduced our LN₂ consumption by 65%. Worth every penny.”
— R&D Manager, Samsung Electronics Korea
“Their custom 100,000-liter tank for Qatar LNG project was delivered ahead of schedule — critical for our commissioning.”
— Project Manager, Air Liquide Qatar
💰 Price Lock Guarantee: Your quote is valid for 90 days — no surcharges for 2026.
🛡️ Risk-Free: 30-day money-back guarantee if tank fails initial vacuum test.
🌐 Global Contacts:
Europe: Bowen Di | +86 15614368118 | WhatsApp +86 18132059236 | dibowen@enricgroup.com
North America: Jeremy Wu | +86-15303302613 | WhatsApp +86 13831019831 | wuzuoliang@enricgroup.com
Martin Lee — Senior Cryogenic Systems Engineer at Shijiazhuang Enric Gas Equipment Co., Ltd.
With 20+ years in industrial gas storage and LNG infrastructure, Martin has designed tanks for semiconductor fabs, aerospace labs, and LNG terminals across Europe, Asia, and the Americas. He holds a BSc in Mechanical Engineering and is a certified ASME Section VIII inspector.
📧 Contact: martin.lee@enricgroup.com
All chats are real customer interactions from 2025. Names redacted for privacy.
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-60.000 cubic meters/day
-60.000 cubic meters/day
-60.000 m3/day*2 sets
-200.000 cubic meters/day
