SDR11 IPS Epoxy Coated Ductile Iron Backup Rings
$154.00 - $419.33
Conveluted Ductile Iron Backup Rings with Epoxy Coating in SDR7 for IPS Pipe. (For 14" and larger go to our SDR11 Backup Ring section.)
- SDR7 Pressure Rating - 335PSI.
- 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. 14" and larger also available in SDR7 by special request.