Home / Miscellaneous / Mild Steel Backing Ring For PP-R Flange Adaptor Mild Steel Backing Ring For PP-R Flange Adaptor PP-R Flange Adaptor Size Choose an option75mm BS10 Table E90mm PN16110mm BS10 Table E110mm PN1675mm BS10 Table E90mm PN16110mm BS10 Table E110mm PN16Clear Related products TOPFLEX-RUGAVAL Double Bellow Union Type Flexible Joint MIGHTY EXTRA No. 10 uPVC Solvent Cement (Slow Dry) Stainless Steel Float HDG Flange (BSP Threaded) PVC Pipe Clip PTFE Seal Tape (Small)