gi pipe hollow structural steel pipe price

Standard:

GB, GB/T 13793-1992, GB/T 3091-2001

Grade:

Q195-Q345, Q195, Q235, Q345

Thickness:

1.1 - 6.0 mm

Section Shape:

Round

Outer Diameter:

21.3 - 219 mm

Place of Origin:

Hebei, China

Application:

Fluid Pipe

Technique:

ERW

Certification:

ISO9001

Surface Treatment:

black

Special Pipe:

Thick Wall Pipe

Alloy Or Not:

Non-Alloy

Surface:

black

Secondary Or Not:

Non-secondary