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Detailed Introduction
A flange is a disc-shaped metal connector, with its name derived from the transliteration of the English word "flange." Its core function is to achieve detachable connections of components such as pipelines, valves, and equipment through peripheral bolt holes combined with sealing gaskets, providing structural stability and sealing performance. Structurally, it can be divided into various types such as flat welding, butt welding, and threaded types. The sealing surface designs include flat and raised forms to adapt to different media environments. The international standard system is mainly divided into three categories: European DIN, American ANSI, and Chinese GB, with pressure ratings reaching up to 42MPa.
Manufacturing materials include carbon steel, stainless steel, and alloys, with processing techniques involving forging and casting. Low-pressure systems mostly use threaded or clamp flanges, while high-pressure scenarios prioritize welded flanges. Application fields cover basic engineering in chemical, construction, petroleum, aerospace, and more, serving both to fix pipeline equipment interfaces and to adjust the spacing between mechanical components. In the automotive industry, flanges are used for wheel connections to optimize driving stability and appearance.
Keywords: Zhente Precision Forging
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Detailed Introduction
A flange is a disc-shaped metal connector, with its name derived from the transliteration of the English word "flange." Its core function is to achieve detachable connections of components such as pipelines, valves, and equipment through peripheral bolt holes combined with sealing gaskets, providing structural stability and sealing performance. Structurally, it can be divided into various types such as flat welding, butt welding, and threaded types. The sealing surface designs include flat and raised forms to adapt to different media environments. The international standard system is mainly divided into three categories: European DIN, American ANSI, and Chinese GB, with pressure ratings reaching up to 42MPa.
Manufacturing materials include carbon steel, stainless steel, and alloys, with processing techniques involving forging and casting. Low-pressure systems mostly use threaded or clamp flanges, while high-pressure scenarios prioritize welded flanges. Application fields cover basic engineering in chemical, construction, petroleum, aerospace, and more, serving both to fix pipeline equipment interfaces and to adjust the spacing between mechanical components. In the automotive industry, flanges are used for wheel connections to optimize driving stability and appearance.
Keywords: Zhente Precision Forging
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