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Are you going to buy and wholesale newest, high-quality and fashion CE certification bolted blank flange products at low price from one of the excellent bolted blank flange manufacturers and suppliers in China? We are one of the best blind flange, steel flange brands, you can contact our factory and company.
Products Details
Wenzhou Yuzheng Valve Pipe-Fitting Co.,Ltd is one of the leading China bolted blank flange
manufacturers, welcome to wholesale cheap bolted blank flange from our professional factory.
Bolted Blank Flange
Bolted Blank Flange, 12 bolt holes, Stainless Steel.
These bolted blank flanges follow International Standards Organization (ISO) standards and have a flange size of NW-200. ISO flanged vacuum fittings are commonly used to build process vacuum plumbing and systems for industrial applications. The fittings are quick to assemble using double claw clamps and a centering ring (please see top right figure - click to enlarge). The Viton® centering ring contains a rubber/elastomeric o-ring. The ISO standard sizes for large flanges are NW-63, NW-80, NW-100, NW-160, NW-200, NW-250, NW-320, NW-400, NW-500, NW-630. These vacuum flages are made of corrosive aluminum. (This is only ONE Bolted Blank Flange)Bolted blank flange, 12 bolt holes, NW-200 Vacuum Fittings, ISO-LF Large Flange Size NW-200, Stainless Steel
ISO-LF Flange Size: NW-200
Common Dimensions: A = 11.25" (285mm), B = 0.6875" (16mm), C = 10.25" (260mm), 12 bolt holes