1. Diameter scope: (OD) Φ500mm-Φ1000mm
2. Double wall corrugated pipe introduction
Double wall corrugated pipe material is UPVC, inner layer smooth, outer layer trapezoidal corrugated-size, hollow wall between inner layer and outer layer. The special design of pipe wall structure makes the pipes have many advantages such as: high ring stiffness, light weight, high pressure, good toughness, corrosion resistance, good wear resistance, construction convenient, low installation cost, long service[...]