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      OEM/ODMIron
      FM UL Approved Ductile Iron Grooved Pipe Fitting Rigid Coupling
      US$1.00 - 45.50
      100?Pieces?(MOQ)
      Customization
      Available
      Connection
      Grooved
      Structure
      Universal
      Flexible or Rigid
      Rigid
      Material
      Iron
      Standard
      Standard
      Send InquiryView product details
      Key Features: The product consists of rigid ductile iron grooved couplings and fittings, available in sizes from 1 to 12 inches, made from ASTM A536 Grade 65-45-12 ductile iron with EPDM gaskets. It is certified by FM, UL, CE, and ISO 9001, and supports pressures up to 500PSI. The product is suitable for fire fighting, piping delivery, and automatic sprinkler systems in commercial, industrial, and infrastructure projects. Customization options include OEM, FM/UL multi-listing service, custom colors, and packaging.
      Supplier Highlights: Weifang Juntong Machinery Auxiliaries Co.,Ltd, established in 2004, is a manufacturer specializing in ductile iron grooved couplings and pipe fittings. The company operates a large enterprise group covering 68000m2 with an annual production capacity exceeding 50000 tons, supported by around 500 skilled staff.
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