Home / Catalog / Two-Piece Backing Rings to fit HDPE Pipe Flange Adapters: IPS and DIPS / Class 300 / Class 300 DIPS Class 300 DIPS Class 300 Carbon Steel HDPE DIPS Flange Adapters (12) Class 300 Stainless Steel HDPE DIPS Flange Adapters (12) Request Information
