标准
ASTM, AiSi, ASTM, BS, DIN, GB, JIS
应用
流体管, 锅炉管, 钻杆, 液压管, 煤气管, 输油管, 化肥专用管, 结构管, Other
认证
ISO9001, TUV, SG S, BV, AI
Product Name
galvanized steel pipe
Material
10# 20# 45# A53 A106 Q195 Q215 Q235 Q345
Shape
round, square, rectangular
Round Out Diameter
20~406mm
Square Size
16*16--600*600mm
Length
any length below 16m
Surface
bared, galvanized, oiled, color Paint, 3PE,
Application
building, construction