Green Plastic Brass 6 Inch PPR Fittings

The second you cross into 6-inch territory, threaded connections stop being a convenience and turn into a liability—unless the insert was engineered from the melt up. Foshan Xinlisu Plastic Technology Co., Ltd. addresses that exact threshold with the Green Plastic Brass 6 Inch PPR Fittings, a family of large-bore connectors built for hot water, chilled glycol, and aggressive ground loops. We mold every body from virgin polypropylene random copolymer and overmold a precision brass threaded insert directly into the cavity, creating the Green Ppr Fitting With Brass Core that won't twist, delaminate, or weep under sustained load. This is not a post-machined assembly; the brass ring locks into undercuts that form during injection, giving the 6 Inch Ppr Brass Insert Water Fitting a spin-out threshold of 80 N·m—enough to survive overzealous installers and thermal surges alike. Our Large Diameter Ppr Threaded Plumbing Connector line runs from 75 mm up to 160 mm nominal, and the 6-inch…