Size:OD:89-2820mm THK:3-25mm Standard:API/ASTM/DIN/JIS/GB
We can supply all kinds small or large outer diameter spiral steel pipe
if you have any inquiry or question about our products in mind ,pls write us :btalina@hotmail com.we are pleased to give you more details.
if you have any inquiry or question about our products in mind ,pls write us :btalina@hotmail com.we are pleased to give you more details.