Place of Origin : Hengshui,China

Spiral Rib Pipes for Storm Sewer Projects
Spiral rib pipes feature better hydraulic efficiency than traditional integral or spiral corrugated pipes and they are widely used for various storm sewer projects or acting as liner pipe for rehabilitating existing culverts. Made of quality galvanized or polymer coated steel, spiral rib pipes have lock-seam structures with external ribs formed by passing through roll forming line.