This standard specifies the size, shape, technical requirements, test methods and inspection rules of steel plates for welding gas cylinders. This standard applies to hot-rolled steel plates with a thickness of 2.5-12.0 mm and cold-rolled steel plates with a thickness of 1.5-4.0 mm for welding gas cylinders.
GB 6653-1994 history
2017GB/T 6653-2017 Steel plates and strips for welded gas cylinders
2008GB 6653-2008 Steel plates and strips for welded gas cylinders
1994GB 6653-1994 Steel plates for welded gas cylinders