HaiQianwei Steel Pipe Co.,Ltd.

Company Description

Haiqianwei steel pipe Co.,LTD.nameAPI 5L welded carbon steel pipesize 16"-56"welded or as per customers' requestTypeERW,LSAW,SAW,SSAWthicknesssch10,SCH20?SCH30?STD SCH40? SCH60? XS, SCH80, SCH100? SCH120? SCH140standardASME B36.10M/B36.19M, API,BS3059,EN10217,EN10219materialASTM A106GRB,ASTM A53 GRB,ASTM A178-C,ASTM A519 1020,API 5L GRB,ASTM A333 GR6,API 5L GRB ,X42 X46 X52 X56 X60 X65 X70qualificationISO9001:2008 ,ISO 14001 OHSAS18001 acquired the license for manufacturing special pressure Pipline equipments from AQSIQ , API and became a member of first ? grade supply network of State Power Corporation and China National Petroleum Corporation.We are also qualified the standard material supplier of China National Offshore Oil Corporation and China Petroleum Pipline Bureau.It was recognized by China Classification Society and admitted an associator by EnergyAhead Sources Net of China Petroleum Distribution Electronic Market.testUT,RT,HYDROSTATIC TESTING.packingAs per clients'requirementsapplicationPetroleum, chemical, machinery, electric power, shipbuilding, papermaking, construction, etcSpecial design available as the requirement of customer