- stainless steel flange
- 2016-10-24 17:22
- Product details as follows:1) Name: carbon steel flange, stainless steel flange, alloy steel flange2) Size:DN15 to DN800
- Q235B spiral pipe
- 2016-10-22 20:22
- spiral pipe(1)size OD 219-3620mm WT 5-30mm Length 6-12M(2)Material Q235 ,Q345 ,L245 ,20# ,16Mn(3)Standard GB/T9711-1997,