CR-Type Waterproof Flexible Electric Conduits (Single-Locked)

  • Construction: Core made of galvanized or stainless steel strip, vacuum-jacketed with a smooth PVC outer layer for superior flexibility and waterproofing.
  • Standards: Fully complies with CNS15693-1(2013) Pull-Extension Test Standards.
  • Sizes: Complete range available from 3/8" up to 4" nominal diameters.
  • Applications: Economy-type protection for indoor/outdoor electric wiring and machinery tool applications (CRA type).
  • Colors: Available in Black (CRB) and Gray (CRG). Stainless steel variants (CRS) are available in Black.

Technical Specifications

CR Conduit Specification Table

This table applies to CRB, CRG, CRS (Stainless Steel), and CRA (Improved Thickness) conduits.

CRB / CRG / CRA Series

Galvanized CR Conduits

Standard and Improved Thickness Galvanized Steel Core

CRS Series (Stainless Steel)

Stainless Steel CR Conduits

High Corrosion Resistance Stainless Steel Core