Ductile Iron Grooved Fittings /Rigid Couplings FM, UL, CE

Ductile Iron Grooved Fittings /Rigid Couplings FM, UL, CE. FM, UL, CE Certified: Products hold FM, UL, and CE certifications ensuring global compliance and safety standards. High Pressure Rating: Designed for working pressure up to 300 PSI (2.07 MPa) for reliable performance. Ductile Iron Housing: Housing made of ASTM A-536 ductile iron grade 65-45-12 for superior strength and durability. Customizable Gaskets: Available with EPDM, Silicon Rubber, or Nitrile Rubber gaskets for specific fluid compatibility. Wide Size Range: Available in nominal sizes from 1 inch to 12 inches to fit various pipe dimensions. OEM/ODM Support: Manufacturer offers OEM and ODM services with 2 R&D engineers for custom solutions. Robust Bolt Material: Bolts and nuts are heat-treated plated carbon steel meeting Grade 8.8 mechanical properties. Flexible Coating Options: Standard red/orange paint coating with optional hot-dipped or electro-galvanized finishes.