Welded/Seamless Steel Square Hollow Section OD:15X15mm-400X400mm WT:0.9mm-14.0mm Length:6m material:Q195-Q345

Welded/Seamless steel square hollow section

1 High-frequency welded pipe, ERW, Welded pipe,Seamless steel

OD:15mm*15mm—400mm*400mm

WT:1.0mm-14.0mm

2 Extra Treatments: Hot dip galvanized, Oiled, Painting, Sizing, Bead Removing, etc.

3 Standards: GB/T3091-2001, BS21/BS1387-1985, ASTM A53-1996

4 Material: Q195, Q215, Q235, Q345 20#

 

Welded square hollow section specifications:

  Material         length*width*THK

 

Seamless steel  square hollow section specifications:

 Material         length*width*THK

 

Welded/Seamless Steel Square Hollow Section