
Customized PPR Male Thread Brass Insert, 58-59 Brass Plumbing Copper Inlaid Nut for Water Pipe Fittings. Leak-Free Press Joint: Cold-formed CW511L brass with EPDM/HNBR O-ring ensures <0.01% leakage rate. Fast Installation: Radial compression joints complete in seconds, cutting labor time by up to 70%. Corrosion Resistant: Dezincification-resistant brass extends service life beyond 50 years in aggressive water. System Versatility: Connects copper, PEX, multi-layer, or stainless-steel pipes of identical or dissimilar materials. Reusable Design: Union-style press fittings allow disassembly for maintenance without damaging the pipe. Customization Support: Supports LOGO, color, appearance, and size customization for branded needs. 5-Year Warranty: Comprehensive 5-year warranty coverage for peace of mind and quality assurance.