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Forged Flange Flangeforgedflange Flanges Pipe Fittings Hua Yuan Forged 316 Stainless Steel Butt Weld Pipe ... EN1092 c22.8 WNRF carbon steel forged flanges used for pipe fittings. US $0.30-$ ... Flange Standard ANSI ANSI B16.5 ASME B16.47 series A/B DIN DIN GOST GOST 12820-80 GOST 12821-80/GOST 12822-80 EN EN1092-1:2002 JIS JIS B2220-2004, KS ...
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