welded square steel pipe size:15*15-600*600mm WT:1.0-8.0mm length:6-14m or as to per customer's request pre-galvanized square pipesize:15*15-600*600mmWT:1.0-8.0mmlength:6-14m or as to per customer's request  Features:1.Hot rolled or cold drawn or precision steel...

SS400 welded carbon square pipe 1)length:5.8 m 2)thickness:0.6-20mm 3)size:15*15-400*400 SS400 welded carbon square pipe for constructionDimeter15*15mm-400*400mm(1/2"*1/2"-16"*16")Thickness0.6-20mmLength0.305-12m(1-40ft)Steel...

Rectangular steel pipe 1)Dimensions:15x15mm-400x400mm(1/2"x1/2"-16"x16") 2)Length:0.305-12m(1-40ft) 3)Thickness:0.6-16mm  Rectangular steel pipeDimeter15*15mm-400*400mm(1/2"*1/2"-16"*16")Thickness0.6-20mmLength0.305-12m(1-40ft)Steel...

galvanized square pipe 1)length:5.8 m or acc to requirement 2)thickness:1.5-20mm 3)size:19*19-400*400 Q235 galvanized square...

BS1387 square steel pipe 1)Dimensions:15x15mm-400x400mm(1/2"x1/2"-16"x16") 2)Length:0.305-12m(1-40ft) 3)Thickness:0.6-16mm  BS1387 square steel...

square steel pipe 1)Dimensions:15x15mm-400x400mm(1/2"x1/2"-16"x16") 2)Length:0.305-12m(1-40ft) 3)Thickness:0.6-16mm   square steel pipeDimeter15*15mm-400*400mm(1/2"*1/2"-16"*16")Thickness0.6-20mmLength0.305-12m(1-40ft)Steel...

galvanized square pipe 1)length:5.8 m or acc to requirement 2)thickness:1.5-20mm 3)size:19*19-400*400 Q235 galvanized square...

square steel pipe 1)Dimensions:15x15mm-400x400mm(1/2"x1/2"-16"x16") 2)Length:0.305-12m(1-40ft) 3)Thickness:0.6-16mm  square steel pipeDimeter15*15mm-400*400mm(1/2"*1/2"-16"*16")Thickness0.6-20mmLength0.305-12m(1-40ft)Steel...

ASTM A500 galvanized square pipe 1)length:5.8 m or acc to requirement 2)thickness:1.5-20mm 3)size:19*19-400*400 Q235 galvanized square...

pre galvanized square steel pipe 1)size:20*20-400*400 2) surface treatment: galvanized 3) wall thickness:2-5.5mm    pre galvanized square steel pipe mainly used for mechanical production,architectural work,auto manfacture,shipbuilding ...