Introduction of Large Diameter Stainless Steel Flange

Large diameter stainless steel flange is a category of flanges. It is widely applied and promoted in machinery, chemical, wind power, wastewater treatment and other industries, and highly recognized by customers. Large diameter flanges have extensive application scenarios. Their manufacturing processes mainly include rolling and forging; extra-large specifications can only be produced by rolling.

Characteristics of Large Diameter Stainless Steel Flange

Large diameter stainless steel flanges enjoy a wide range of applications. Their applicable working conditions are determined by respective features. They are commonly used under mild medium conditions, such as low-pressure unpurified compressed air and low-pressure circulating water, with the advantage of competitive price.
Large diameter stainless steel flanges are manufactured by cutting medium steel plates into strips, rolling strips into circular blanks, followed by machining of gasket grooves and bolt holes. Such large flanges can be produced up to 7 meters in maximum diameter. Adopting medium steel plate as raw material ensures good density.
Holes on flanges are used for bolt installation. Gaskets are placed between two flanges to achieve tight connection and sealing.

Production Materials and Processes

Materials: Carbon steel, stainless steel and alloy steel, including 201, 304, 321, 304L, 316L, 310S, 2205, 904L, etc.

Four manufacturing processes for large diameter stainless steel flanges: forging, casting, cutting and rolling.

Pressure Rating Specification of Large Diameter Stainless Steel Flange

Available pressure classes: Class 75, 150, 300, 400, 600 and 900.

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Timothy Holding Forging Industry

Phone：+86-13758897904
E-Mail：sales@forging-shafts.com
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Website：http://www.forging-shafts.com
Add：No.68 Wanquan road,Shanquan Village ,Zhouzhuang Town

,Jiangyin City ,Jiangsu Province ,China

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Large Diameter Stainless Steel Flange