... :4mm to 50mm 3)wires, cables, wire harness protection 4) SGS /R Wire harness protection tubeCorrugated tubing is common in many applications ... is of primary importance. It offers protection against abrasion, puncturing, UV, weather, heat, and more. Its unique character and ... include other grades of Nylon or Polyethylene, Polypropylene for heat stability, EVA additive for flexibility, and custom colors ...