Our Seamless Steel Gas Cylinder is transportable high-pressure vessel. The product is manufactured with the most advanced technology, machinery and equipment in the world. Our Seamless Steel Gas Cylinder is ideal for holding compressed gases and high pressure liquefied gases of oxygen, hydrogen, argon and carbon dioxide. The major part of our Seamless Steel Gas Cylinder is made of high-quality alloy steel material. The product is widely applied in chemical, metallurgical, mechanical, medical, scientific research and building industry.offers high pressure seamless steelgas cylinders available in multiple sizes, from 2L to 80L. Higher capacitySeamless Steel Gas Cylinders can also be manufactured as per customers'requirements. All our cylinders conform to DOT-3AA, GB5099, EN1964-1and ISO 9809-1, 2 & 3 specification. For our customers in Europe, ourcylinders are marked with a π (Pi) symbol which is a standard requirmentfor high pressure cylinders in Europe.

Technical requirements
1.application standard:DOT3AA 2265psi gas cylinder
2.Filling contents:permanent gas or liquified gas
3.Environmental climate:-20ºC-60ºC
4.Material:4130x(30CrMo)
5.Heat treatment(quenched&tempered)

6.hydraulic test pressure:3778PSI(26MPA)
7.maximum working pressure:2265PSI(15.6MPA)

FAQ
What Capacity?
Q:What is the capacity of the gas cylinder you can provide?
A: 40L cylinder is the bestseller, we can offer 2L- 80L cylinders as your required.
Delivery Time?
Q: What is the delivery time of the gas cylinders ?
A: 30Days once deposit received and specifications confirmed about the cylinder.
Certification?
Q:What certificates do you provide for gas cylinders? 
A:We are authorised by ISO/GB/TPED standards.
Packing?
Q: Can you detail about the gas cylinders, packing and shipping?
A:  470 PCS   cylinders  could be load  in one 20ft container.
What we can promise for you:
1. High quality and security gas cylinders
2. Best price in the market
3. Fast delivery (3~4 weeks)
4.OEM is accepted in our company, no matter COLOR, VALVE, CAP/HANDLE, and marks. All these could be fully filled.