Carbon steel mainly refers to steel whose mass fraction of carbon is less than 2.11% and does not co...
A carbon steel butt weld flange refers to a flange with a neck that is butt welded to the pipe.
Recently order to Netherlands had inspected by SGS.
according to Chemical industry standards: The overall flange (IF), threaded flange (TH), plate flat ...
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China has the confidence and capability to win the battle on the prevention and control of the pneum...