Oct 30, 2026Shipping & Sourcing
Shipping Gas Cylinders From China
Whether the cylinders ship empty or filled decides the packing, the documents and the hazard class. What to confirm before the container leaves.
Guides
Guides and notes
Practical notes on choosing cylinders, reading standards, oxygen safety and shipping gas cylinders from China.
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Oct 30, 2026Applications & Safety
Oxygen Cylinder Safety FAQ
What an oxygen cylinder is, how to check it before filling, how to store it, and three common misconceptions that lead to unsafe handling. Check them first.
Oct 30, 2026Standards & Compliance
Cylinder Standards: ISO, DOT, TPED
ISO 9809 sets how the cylinder is built; DOT covers US filling; TPED covers placing it on the EU market. Four questions decide the route, so ask them first.
Oct 30, 2026Buyer Guides
How to Select Seamless Gas Cylinders
Four checks catch most bad seamless gas cylinders: the ISO 9809 route, the steel grade, gas compatibility and the shoulder stamps. Three more that buyers skip.
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10L Seamless Steel Nitrogen Cylinder
New seamless steel nitrogen cylinder, 10 L water capacity and 150 bar working pressure, made from 37Mn steel to ISO 9809-3. Supplied with a steel handle cap, customizable valve, and bulk, carton or pallet packaging.
Seamless Steel Cylinders
40L Seamless Steel Oxygen Cylinder
New seamless steel oxygen cylinder, 40 L water capacity and 150 bar working pressure, made from 37Mn steel to ISO 9809-3. Valves are customizable; round or tulip caps; bulk or pallet packaging.
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50L Seamless Steel Argon Cylinder
New seamless steel argon cylinder, 50 L water capacity and 200 bar working pressure, made from 34CrMo4 steel to ISO 9809-1. Valves are customizable; round or tulip caps; bulk or pallet packaging.