Before pipe laying, the appearance of flexible metal wire protection sleeves should be carefully inspected. The requirement is that the sleeve plating must not fall off, rust, and spots; the PVC layer covering the flexible metal wire protection sleeve must not have bubbles and damage. phenomenon. The inside and surface of the casing are free from protrusions and damage, and the cut surface is smooth without burrs.
The surface of the flexible electrical conduit is coated with a layer of flexible, flexible polyvinyl chloride (PVC). In addition to the KZ-1 type features, this product also has excellent water resistance, corrosion resistance, chemical resistance, and is suitable for buried underground and buried underground piping in humid locations.