Metal bellows are metal pipes made of galvanized or non-galvanized low carbon steel with spiral folding bites and used for reserved holes in post-tensioned prestressed concrete structural members
Metal corrugated pipe is made of galvanized or ungalvanized thin steel strip by pipe winding machine through pressure wave, spiral folding bite, with light weight, good stiffness, easy bending, simple connection, small friction coefficient and good adhesion to concrete.
Quick Details
Applicable Industries: Manufacturing Plant, Construction works
Place of Origin: Henan, China (Mainland)
Brand Name: eternoo
After-sales Service Provided: Online support, Engineers available to service machinery overseas
Warranty: 1 Year
Machine Type: Pipe Rolling Machine
1.used at working site,making duct at site,
2.operated easily, nimble structure, working steady
3.make round duct or flat duct
spiral prestressed corrugated pipe making machine
corrugated pipe making machine
Honesty, trustworthiness and win-win cooperation are my principles. I hope I can help you.Looking forward to hearing from you.