HaiQianwei Steel Pipe Co.,Ltd.

Haiqianwei steel pipe Co.,LTD.
name API 5L welded carbon steel pipe
size 16"-56"welded or as per customers'  request
Type ERW,LSAW,SAW,SSAW
thickness sch10,SCH20?SCH30?STD SCH40? SCH60? XS, SCH80, SCH100? SCH120? SCH140
standard ASME B36.10M/B36.19M, API,BS3059,EN10217,EN10219
material ASTM 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  X70
qualification ISO9001:2008 ,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.
test UT,RT,HYDROSTATIC TESTING.
packing As per clients'requirements
application Petroleum, chemical, machinery, electric power, shipbuilding, papermaking, construction, etc
Special design available as the requirement of customer