200Spiral Cable Conduits 1.Hardness,Abrasion Proof,Acid/Alkali resistance... 2.ISO 9001:2008 3.Size:I.D.8-168mm Spiral Cable Conduits Product Features:Spiral Cable Conduits offers good insulation and abrasion protection for wires, cables, hoses,pipes and tubing.Technical Requirement1. Exterior surface: Smoothly, No starving crack scuff and burr, No patency foaming and uneven, No inclusion.2. ...