• Galvanised Mild Steel • Drill Standard: Table D / E • Imperial Inch (In) / Metric Information
Galvanised Backing Ring Table D/E 1” / 32mm DN 25 Outside Diameter 115mm Inside Diameter 42mm PCD 83mm 4 Holes 15mm DIa Galvanised Ring Thickness Normally 8mm Used with PVC U, ABS, ( Polypropylene Socket Fusion ) Pressure Pipe & Fittings All the above are a general guide tolerances may differ slightly
For further information about PVC-U , ABS . Polypropylene pressure pipes & fittings please click on our Tech Talk
