Shanghai Haitai Steel Tube (Group) Co,.Ltd

Shanghai Haitai Steel Tube (Group) Co.,Ltd is the largest dealer of seamless steel pipes in China,which passed  ISO9001:2000 verification of BSI in 2001 and ISO14001:2004 verification of SIRA in 2007.Since its establishment in 1992,Shanghai Haitai Steel Tube (Group) Co.,Ltd grew up to the official agent of BAOSTEEL,CHENGDU,TIANJIN,LUBAO,ANSHAN,HENGYANG and some other top-level manufacturers.If you have an need of the products following,pls contact me.I will offer you the best prices and delievery time.SEAMLESS PIPE:STANDARD: ASTM A106 / ASTM A53 GRB / API 5L GRB USAGE: TRANSFERING LIQUID/OIL/GAS, PIPE FITTING AND STEEL STRUCTURESOD 10" -28"STANDARD: ASTM A106 / ASTM A53 GRB / API 5L GRB USAGE/A519/DIN1629USAGE: TRANSFERING LIQUID/OIL/GAS, PIPE FITTING AND STEEL STRUCTURES OD1/8"-8" ALLOY STEEL TUBESTANDARD:SA335 & SA213M & DIN17175 & SA333MUSAGE: BOILER TUBE & LOW TEMPERATURE SERVICEOD1/8"-28" ( 27MM-610MM)MANUFACTURER: BAOSTEEL, BAOTOU STEEL, CHENGDU STEEL ETC.,ERW PIPEST... [详细介绍]