Outer Diameter |
Round pipe: 20~610mm; Square pipe: 20*20mm~400*400mm; Rectangular pipe: 20*40~400*600mm |
Wall Thickness |
Round pipe: 0.95~17.75mm Square & Rectabgular pipe: 1.2~20mm |
Length | 3-12M according to client requirement |
Standard | EN10025, EN10219, EN10210, EN39, BS1387, ASTM A53, ASTM A500, ASTM A36, API 5L, ISO 65 JIS G3444,DIN 3444, ANSI C80.1, AS 1074, GB/T 3091 |
Material | Gr.A, Gr.B, Gr.C, S235, S275, S355, A36, SS400, Q195, Q235, Q345 |
Certificate | ISO 9001:2008,SGS, BV, CCIC etc |
Finish of pipe | Hot dipped galvanized with zinc 220~260g/m2; Painted with black/varnish lacquer; Oil on the surface to prevent rust; Bare pipe without painting: Epoxy painting/FBE coating/3PE coating |