ERW WELDED steel pipe

1ERW WELDED steel pipe
2drum intersection pipe
3a*b:35*75,45*90,48*75.8,50*110,58*100.9,68*140.8
4thickness(mm)1.5~5.0
ERW WELDED steel pipe
drum intersection pipe
a*b:35*75,45*90,48*75.8,50*110,58*100.9,68*140.8
thickness(mm)1.5~5.0
Surface treatment
1.black without surface treatment
2.white without surface treatment
3.hot dipped galvanized
4.zinc-plate
5.made with pre-galvanized steel plate
ISO9001
best price