Desc:Product DescriptionLongitudinal welded pipes, steel pipes made of hot-rolled or cold-rolled steel plates or steel strip coils welded on welding equipm...
Desc:Product DescriptionLongitudinal welded pipes, steel pipes made of hot-rolled or cold-rolled steel plates or steel strip coils welded on welding equipm...
Desc:Square Black Steel pipeShape:squareOD:16*16-100*100Wall thickness:0.5-2.5mmlength:4-13m(as customers' request)Surface:Oiled/Painted , can be dealed as...