Flange PVC Closet Weld Neck

Flange PVC Closet Weld Neck: Rainbowmold is a specialist manufacturer of custom forged flanges and pipe fittings for global OEM/ODM buyers. Our capability covers weld-neck, slip-on, blind and threaded flanges, plus elbows and tees, produced in carbon steel, stainless steel 304/316, brass and alloy steel to tight tolerances. Backed by 20+ years of experience, ISO 9001 and ISO 14001 quality systems, and compliance with ANSI, ASME, DIN, BS, GB, ISO and JIS, we deliver from rapid prototype and tooling through mass production with DFM support and door-to-door logistics. Send us your drawing or sample for engineering feedback and a fast, competitive quote.

Forged and seamless pipe nipples

Bull plugs, stub ends and short spool pieces in carbon

Stainless and alloy, threaded or plain to ASME B16.11/B16.25

Flange PVC Closet Weld Neck: Rainbowmold forges and machines the Flange PVC Closet Weld Neck through our 28-year dedicated flange and pipe-fitting line. built to ANSI/ASME, EN/DIN, BS, JIS and GB specifications, Class 150-2500 / PN6-PN420. grades forged span A105, A182 F304/F316/F316L, F51 duplex, F91 and F22 alloys, and copper-nickel on request. The range covers blind, weld-neck, slip-on, threaded, socket-weld, elbow, tee, reducer and custom-forged fittings. every batch is verified by dimensional check plus NDT options - UT, PT, MT and PMI material analysis. Products ship to offshore, refining, chemical-processing, marine and district-heating pipelines under an ISO 9001 / ISO 14001 system, with PED/CE marking available for European projects. Send your tag number, drawing or size-Pressure Class for a competitive forged-flange quotation.