The diameter of pipe:219mm-3500mm, wallthickness:6mm-30mm, standard:API 5L, ASTM A252, steel grade: API A,B,X42,X46,X52,X56,X60,X65,X70. We accept the third party inspection such as SGS, BV,GL etc.Spiral steel pipe1.OD:219mm-3500mm2.Thickness:6mm-30mm3.Standard: can be required4.All kinds of specification5.Good quality with competitive price6.Packing: standard export packingThe company can produce various sizes of longitudinally and spirally welded steel pipes according to the following standars such as API ASTM JIS BS DIN and GB .GI , Galvanized Steel
2.Thickness :0.15-1.2mm Wdith 914-1250mm
3.Zinc coating :Z50-275
4.Spangles :Reular /Minu/Zero/Big
Remark:We can supply not only the Welded steel pipe,but also the other similar products ,such as Steel pile,H beam,Steel strand,Steel pipe,Steel pile,Zinc coating strip steel,Zinc coating steel coil,Electrical Steel,Steel Billet (Square steel),Low alloy steel plate,Steel wire,Steel Packing Belt,Shipbuilding plate,Channel steel,Prepainted steel coil,Prepainted steel sheet,Stainless cold rolled steel,Flat steel,Steel slab,Electro galvanized steel sheet,Deformed steel bar(Steel bar),Round bar,Seamless steel pipe,Pickled steel coil,Petroleum Casing Pipe,Vessel steel plate,Hot rolled steel coil,Medium Plate,Cold rolled steel coil,Cold rolled strip steel,Open flat steel plate,Rectangular tube,Angle steel,Welded pipe,Boiler tube,I beam,Hot dip galvanized steel coil.

Contact:Emily
Contact by: cnns06 AT chinasteelholding DOT com