Implement specifications GB/T 18248, GB/T28884, ASTM A519. Products are used for the manufacture of firefighting gas cylinder, industrial gas cylinder and vehicle-borne gas cylinder. Products can be ordered in accordance with the client’s requirements.
Usage | Specification No. | Steel Grade |
Seamless Steel Pipe used for Gas Cylinder | GB/T18248, ASTM A519 | 37Mn、34CrMo4、35CrMo、 |
Seamless Steel Pipe used for Gas Cylinder with Large Volume | GB/T28884 | 30CrMoE（4130X）、32CrMoE（4142） |
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