Min. Order Reference FOB Price
1 Piece US$1.00 / Piece
Product Description
Ductile Iron Backing Rings( Flanges) are used with HDPE/PP stub end and flange adaptors, and have adavantages of higher strength, less weight and anti corrosion. Surface finish: powder coated, hot-dipped galvalised, painted. Material: Ductile Iron to ASTM A536 Gr 65/45/12 Drilling: To ANSI B16.5 ...