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Ductile Iron Backup Rings

  • Ductile Iron Backup Ring Only - Hdpe Flange Adapter Sold Separately

    3/4" IPS Ductile Iron Backup Ring (Rated up to SDR7) 335psi   Pipe Outside Flange Inside Bolt Dia. Bolt Operating1 Diameter Dia. Thickness Dia. Count Bolt Hole Circle Pressure   O.D. T I.D. N B.D. B...

  • Ductile Iron Backup Ring Only - Hdpe Flange Adapter Sold Separately

    1" IPS Ductile Iron Backup Ring (Rated up to SDR7 or 335psi) Epoxy Coated Ductile Iron       Pipe Outside Flange Inside Bolt Dia. Bolt Radius Operating Diameter Dia. Thickness Dia. Count Bolt Hole Circle...

  • Ductile Iron Backup Ring Only - Hdpe Flange Adapter Sold Separately

    1-1/4" IPS Ductile Iron Backup Ring (Rated up to SDR7 or 335psi) Epoxy Coated Ductile Iron       Pipe Outside Flange Inside Bolt Dia. Bolt Radius Operating Diameter Dia. Thickness Dia. Count Bolt Hole...

  • Ductile Iron Backup Ring Only - Hdpe Flange Adapter Sold Separately

    1-1/2" IPS Ductile Iron Backup Ring (Rated up to SDR7 or 335psi) Epoxy Coated Ductile Iron       Pipe Outside Flange Inside Bolt Dia. Bolt Radius Operating Diameter Dia. Thickness Dia. Count Bolt Hole...

  • Ductile Iron Backup Ring Only - Hdpe Flange Adapter Sold Separately

    2" IPS Ductile Iron Backup Ring (Rated up to SDR11 or 200psi) Epoxy Coated Ductile Iron       Pipe Outside Flange Inside Bolt Dia. Bolt Radius Operating Diameter Dia. Thickness Dia. Count Bolt Hole...

  • Ductile Iron Backup Ring Only - Hdpe Flange Adapter Sold Separately

    3" IPS Ductile Iron Backup Ring (Rated up to SDR11 or 200psi) Epoxy Coated Ductile Iron       Pipe Outside Flange Inside Bolt Dia. Bolt Radius Operating Diameter Dia. Thickness Dia. Count Bolt Hole...

  • Ductile Iron Backup Ring Only - Hdpe Flange Adapter Sold Separately

    4" IPS Ductile Iron Backup Ring (Rated up to SDR11 or 200psi) Epoxy Coated Ductile Iron       Pipe Outside Flange Inside Bolt Dia. Bolt Radius Operating Diameter Dia. Thickness Dia. Count Bolt Hole...

  • Ductile Iron Backup Ring Only - Hdpe Flange Adapter Sold Separately

    6" IPS Ductile Iron Backup Ring (Rated up to SDR11 or 200psi) Epoxy Coated Ductile Iron       Pipe Outside Flange Inside Bolt Dia. Bolt Radius Operating Diameter Dia. Thickness Dia. Count Bolt Hole...

  • Ductile Iron Backup Ring Only - Hdpe Flange Adapter Sold Separately

    8" IPS Ductile Iron Backup Ring (Rated up to SDR11 or 200psi) Epoxy Coated Ductile Iron       Pipe Outside Flange Inside Bolt Dia. Bolt Radius Operating Diameter Dia. Thickness Dia. Count Bolt Hole...

  • Ductile Iron Backup Ring Only - Hdpe Flange Adapter Sold Separately

    10" IPS Ductile Iron Backup Ring (Rated up to SDR11 or 200psi) Epoxy Coated Ductile Iron       Pipe Outside Flange Inside Bolt Dia. Bolt Radius Operating Diameter Dia. Thickness Dia. Count Bolt Hole...

  • Ductile Iron Backup Ring Only - Hdpe Flange Adapter Sold Separately

    12" IPS Ductile Iron Backup Ring (Rated up to SDR11) 200psi     Pipe Outside Flange Inside Bolt Dia. Bolt Radius Operating Diameter Dia. Thickness Dia. Count Bolt Hole Circle r Pressure   O.D. T I.D. N...