steel pipe tube

1steel pipe tube
2elliptic intersection pipe
3A*B :20*40,25*50,28*45,38.8*89,40*80,83*140
4thickness(mm)1.2~4.0
5ISO9001
steel pipe tube

elliptic intersection pipe
a*b:20*40,25*50,28*45,38.8*89,40*80,83*140
thickness(mm)1.2~4.0

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

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