Pipe End Caps Black Covers Plumbing Fittings: 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.
SS Pipe Fittings Socket Weld Fittings Underground Pipe Fittings
Pressure-rated pipeline components / weld-neck,
Pipe End Caps Black Covers Plumbing Fittings: Rainbowmold forges and machines the Pipe End Caps Black Covers Plumbing Fittings through our 28-year dedicated flange and pipe-fitting line. conforms to ASME B16.5 / B16.9, EN 1092, DIN 2633-2642, JIS B2220 and GB ranges up to Class 2500. 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. quality is confirmed by hardness testing, PMI, and UT/MT/PT non-destructive examination with full EN 10204 3.1 certificates. 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.
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