标准
ASTM, ASTM A500 EN10219 JISG3466
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
长度
12M, 删, as your requirement
Product name
mild steel square pipe
Surface
black galvanized coat oiled painting
Quality
High Quality. Inspection
Package
nude packing or as your request