Place of Origin : Hengshui,China
– Purchase high quality material steel from famous big steel factory
– Full sets of test equipment
– Strict quality control team and rules
– All Certificates: CE,ISO9001,CCC etc..
https://www.corrugatedmetalpipes.com/assembled-corrugated-metal-pipe/corrugated-steel-arch-pipe.html
| Material |
Q235, SS400 |
|---|---|
| Diameter |
300mm-9000mm |
| Corrugation |
68*13, 125*25, 150*50, 200*55, 300*110, 380*140, 400*150 |
