Hit enter to search or ESC to close
For Purchasing Managers, Technical Directors & Operations Leaders seeking reliable nitrogen supply for medical, laboratory, or industrial applications.
Get Free Quote in 24 hCorporate buyers in the US often encounter three critical pain points when sourcing nitrogen cylinders:
Imagine a scenario where a hospital’s central gas system shuts down because a cylinder fails a routine inspection – the cost of emergency replacement and patient care delays can exceed $50,000 in a single incident.
Discover how we solve these issues →| Parameter | Value |
|---|---|
| Capacity | 20 cuft (≈566 L) |
| Material | Cold‑rolled carbon steel (SA‑516‑70) |
| Design Pressure | 300 bar (4350 psi) |
| Operating Temperature | ‑40 °C to +70 °C |
| Valve Type | Standard 1/4” NPT, optional 1/2” Stäubli |
| Compliance | ISO 9001, CE, DOT PHMSA, RoHS |
| Weight (Full) | ≈ 180 kg |
Medical Facility: A 250‑bed hospital in Texas reduced cylinder stock‑out incidents by 87 % after switching to our fast‑delivery 20 cuft cylinders.
Industrial Laboratory: A semiconductor fab integrated our OEM‑branded cylinders into their cleanroom gas network, achieving 15 % lower operating cost due to higher pressure stability.
Ready to upgrade? Click here →“Switching to Hebei Lixin’s 20 cuft nitrogen cylinders cut our procurement cost by 22 % and the 48‑hour delivery saved us from a critical shutdown. Their technical support is outstanding.”
— Dr. Emily Carter, Operations Manager, MedTech Solutions (USA)
All products are accompanied by the following certificates, ensuring global compliance:
Factory‑direct inventory allows 48 hours from order confirmation to shipment from our Hebei hub, plus typical ocean freight (7‑10 days) to U.S. ports.
Yes. We offer OEM/ODM services, including custom valve selections (Stäubli, Swagelok), laser‑etched serial numbers, and corporate color‑coding.
All cylinders meet ISO 9001, CE, DOT PHMSA, and are tested according to ASME BPVC Section III. We provide a full test report with each shipment.
Our logistics team coordinates FOB, CIF, or DDP terms. We prepare all required documents (CO, MSDS, CE Declaration) to accelerate U.S. customs clearance.
A 12‑month warranty, free annual pressure‑test service, and a 24/7 technical hotline (US +1 800 555 0199). Replacement cylinders can be shipped within 24 hours if a defect is identified.
Order before May 15 2026 to receive a complimentary 5‑L nitrogen sample and a 5 % price reduction on the first 10 cylinders.
Request Quote Now | Email Sales | WhatsApp Call
Risk‑free: If the cylinders do not meet your specifications, we offer a full money‑back guarantee within 30 days.

John Mitchell – Procurement Lead, AeroChem USA
“The 20 cuft steel nitrogen cylinders arrived on schedule, and the pressure test data was spot‑on. We saved roughly $12,000 in annual procurement costs.”
Linda Zhao – Technical Director, BioLab Solutions
“OEM customization allowed us to integrate barcode scanning directly into our inventory system – a true time‑saver.”
Michael Reyes – Operations Manager, GreenEnergy Plant
“The 48‑hour shipping from Hebei to Los Angeles was impressive. No downtime, no hassle.”