材质
Q195/Q215/Q235/Q345, GR.A/B, S235/S355
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
API, ce, BSI认证, rohs, 之二, KS, JIS, GS认证, ISO9001
Type
scaffolding galvanized iron pipe
Pipe Thickness
2.75/3/3.25mm
Lifespan
more than 5 years
Color
Silvery(galvanized), bare colour, or painted pipe available
Technique
hot rolled and welded
Usage
Construction Structure
Secondary Or Not
Non-secondary
Name
Hollow Section Steel Pipe