Red Coated Grooved Coupling Fire Fighting Ductile Iron Rigid Pipe Coupling

Red Coated Grooved Coupling Fire Fighting Ductile Iron Rigid Pipe Coupling. FM, UL, CE, ISO Certified: Meets strict safety standards with FM, UL, CE, and ISO certifications for fire protection systems. Ductile Iron Construction: Housing made of ASTM A536 ductile iron for high strength and durability in demanding environments. Customizable Solutions: Supports custom LOGO, color, size, and appearance customization to meet specific project requirements. Wide Size Range: Available in sizes from 1" to 12" (DN25-DN300) to fit various pipe diameters. Leak-Proof Gasket: EPDM or Nitrile gaskets provide excellent leak-proof performance, UV, and chemical resistance. 24-Month Warranty: Comprehensive 24-month warranty coverage for peace of mind and product reliability. Fast Assembly Design: Quick-install designs with single-bolt or hinged options allow for tool-free and rapid assembly.