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Seamless steel pipe manufacturers to share: Low and medium pressure boiler knowledge of low and medium pressure boiler with seamless steel pipe (GB3087-2008) is used in the manufacture of various structures of low and medium pressure boiler superheated steam pipes, boiling water pipes and locomotive boiler Super-heated steam pipe, smoke pipe, small smoke pipe and arch brick high-quality carbon structural steel hot-rolled and cold drawn (rolled) seamless steel pipe. This standard specifies the low, medium pressure boiler seamless steel pipe ordering content, size, shape, weight, technical requirements, test methods, inspection rules, packaging, marking and quality certificate. This standard applies to the manufacture of low-pressure and medium-pressure boiler with high-quality carbon structural steel seamless steel pipe. Standard No. StandardNo: GB 3087-2008 Chinese standard name StandardTitle in Chinese: Low and medium pressure boiler seamless steel pipe English standard name: Seamless steel tubes for low and medium pressure boiler Issued on IssuanceDate: 2008-10-24 Date of implementation ExecuteDate: 2009 -10-1 (Source: )