表面处理
Anti tust oil,Black Paint,3LPE,FBE,GI
公差
±5%以内, ±15%以内, ±20%以内, ±10%以内, ±1%以内
材质
ASTM A252,A36,Q235, Q235B, S275
应用
Other, 钻杆, 煤气管, 锅炉管, 液压管, 流体管, 输油管, 化肥专用管, 结构管
特殊管
API 管, 壁厚管, EMT 管, Other
Factory Capacity
1.5million metricc tons
Product Test
Chemical Composition,Tensile test,Impact test,DWT Test
Surface finish
Bare,Galvanized,3LPE,FBE,Insulation,Epoxy paint
Production Advantages
Mechanical Expansion,UT ,RT,MT
Certification
API 5L,API 2B,GOST,ISO,CE ETC
Welding type
longitudinal single seam,double weld seam,girth weld seam