Insert Stiffeners - Stainless Steel | 3/4" CTS to 2" CTS


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Stainless Steel Insert Stiffeners are designed to prevent the collapse of polyethylene (PE) and high density polyethylene (HDPE) Copper Tube Size (CTS) water service tubing in compression joint connections. They are inserted into the pipe prior to joint assembly.

Made of 304 stainless steel, these insert stiffeners are dimpled and flanged to retain placement within the service line. Designed to fit SDR-9 HDPE.



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