SDR7 IPS Epoxy Coated Ductile Iron Backup Rings
$8.78 - $95.99
Conveluted Ductile Iron Backup Rings with Epoxy Coating in SDR11 for IPS Pipe. (See our SDR7 Backup Ring section for sizes under 14".)
- SDR11 Pressure Rating - 200PSI.
- ASTM A536 Materials Standard.
- Made in accordance to ANSI B16.5, CLASS 150
*Also Available in Standard Red Oxide Ductile Iron, Stainless Steel, Galvanized, and Polypropylene Encapsulated by special request. Sizes above 24" up to 63" also available, call for price and delivery.