Description Backing Ring Galvanised Mild Steel – PN16 Backing Ring Galvanised Mild Steel – PN16. Bolt circle diameter and bolt holes: ISO/BS4504: 1969 PN10/PN16 For use with PVC or ABS Stub Flange Also available in Table E and ASA150 rated. Full range of ABS & PVC Fittings, Valves and Pipes in stock now! To keep up to date with new products, follow us on Facebook. Delivery We aim to dispatch all orders within 3 working days. DHL: 48-hour service for any of our items below 2 metres in length. For items over 2m we are currently handling these items manually. We will arrange alternative delivery measures and a quotation will be made. If you have any questions about our delivery, or any of our other services please don’t hesitate in sending us an email or calling us. Our friendly team will be happy to help.
