Home / Catalog / Two-Piece Backing Rings to fit HDPE Pipe Flange Adapters: IPS and DIPS / HDPE Pressure Rated Flanges / IPS Flange Adapters for Pipe Stub Ends IPS Flange Adapters for Pipe Stub Ends Pressure Rated Stainless Steel Split Flanges for Polyethylene Pipe Stub Ends (20) Pressure Rated Carbon Steel Split Flanges for Polyethylene Pipe Stub Ends (20) Request Information