Ductile Iron Backup Ring Casting

CQ brand ductile iron backup ring

8in SDR7 IPS Ductile Iron Backup Ring

Backup Rings for IPS pipe flange adapters,
ductile iron or stainless steel material,
DR7 or DR11,
2″ to 36″
ASME B16.5

DIPS 4in Ductile Iron backup ring

Backup Rings for DIPS pipe flange adapters,
ductile iron or stainless steel material,
DR7 or DR11,
size from 2″ to 36″.

Mechanical Joint Ductile Iron Gland with Adapter

Ductile Iron MJ Gland,
Rubber Gasket,
High Stregnth T-bolt/nuts.
Standard: AWWA C153/AWWA C111


About Us

As professinal suplier of metal castings, we developed backup rings and Mechanical Joint assecorreis for HDPE pipe industry. Backup rings are made by sand casting or investment casting process, and ductile iron glands are made by sand casting too. All products will be full inspected in workshop.

IPS BACKUP RING WITH HDPE ADAPTER

Production

IPS Back Up Ring

Back-up Ring, also named Convoluted Flanges for IPS adapter. Material:…

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