Back-Up Ring with Ductile Iron Material for HDPE pipe Flange Class 125/150 Size: 2"-24" Back-up Ring Specifications

Material: ductile iron A536 60-45-12

Suite for IPS adapter.

Surface: Red prime paint/Epoxy Coating/Hot dippted galvanized

Designed per SDR7, SDR11, SDR17

IPS Back-UP ring