Catalog number: SKX-KK Features: ●For polyethylene pipes, loosen the tightening bolts, nuts and caps of the stop ring and use a release tool to widen the tightening part of the stop ring to separate it from the pipe. Uses: ●For stop rings for polyethylene pipes. Specifications: ●Nominal diameter (mm): 13-40 ●Total length (mm): 152 ●Compatible nominal diameter (mm): 13-40 ●Compatible nominal diameter: 13-40 Material/Finish: ●Vermicular cast iron Note: ●For nominal diameter 50, please use the SKX stop ring release nut.
