Place of Origin
Tianjin, China
Grade
Q195-Q355,S195-S355, Gr.A, Gr.B, Gr.C
Application
Structure Pipe
Special Pipe
Thick Wall Pipe
Length
12M, 6m, 5.8m,11.8m or any length as customer requires
Processing Service
Welding, Punching, Cutting, Bending
Product name
Hot dipped square and rectangular hollow section
Out Diameter
19x19mm-500x500mm, 20x30mm-400x600mm
Zinc Coating Thickness
210g/m2-550g/m2
welding Technology
ERW,HFW
Standard
ASTM A500,EN10210,EN10219,GB/T 6728-2016,AS1163
Surface treatment
Hot dipped galvanized
Mark
Black ink mark,Embossing
Packing
Fixed By 6-8 GI steel straps in bundle or wrapped by plastic bags
Storage
Dry, clean,cover, inside of warehouse against rainy