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Gas cylinder steel main used in gas cylinder products. Better anti-stress capability is a basic performance steel cylinders. Seed steel cylinders steel mainly:SG295,HP265,SG325

GB6653 is a specification of Gas cylinder steel,Gas cylinder steel main used in gas cylinder products. Better anti-stress capability is a basic performance steel cylinders. Seed steel cylinders steel mainly:HP235,HP265,HP295,HP325,HP345

gas cylinder