• Galvanised Mild Steel • Drill Standard: NP16 • Imperial Inch (In) / Metric Information
Galvanised Backing Ring Table PN10/16 1 1/4”/ 40mm DN 32 Outside Diameter 140mm Inside Diameter 51mm PCD 100mm 4 Holes 18mm Dia Galvanised Ring Thickness Normally 8mm Used with PVC U, ABS, (Polypropylene Socket Fusion ) Pressure Pipes & Fittings All the above are a general guide tolerances may differ slightly.
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