A flange, also known as a flange or flange. A flange is a component that connects shafts and is used for connecting pipe ends; Also useful are flanges on the inlet and outlet of equipment, used for connecting two devices, such as gearbox flanges.
A flange connection or flange joint refers to a detachable connection formed by a combination of flanges, gaskets, and bolts connected together as a sealing structure. Pipeline flange refers to the flange used for piping in pipeline equipment, and when used on equipment, it refers to the inlet and outlet flanges of the equipment. There are holes on the flange, and bolts make the two flanges tightly connected. Seal the flanges with gaskets. The flange is divided into threaded connection (threaded connection) flange, welded flange, and clamp flange. The flanges are used in pairs, and threaded flanges can be used for low-pressure pipelines, while welded flanges are used for pressures above four kilograms. Add a sealing gasket between the two flanges and tighten them with bolts. The thickness of flanges under different pressures varies, and the bolts used are also different.
When connecting water pumps and valves to pipelines, the local parts of these equipment are also made into corresponding flange shapes, also known as flange connections. Any connecting part that is closed and connected by bolts around two planes is generally referred to as a "flange", such as the connection of ventilation ducts. This type of part can be called a "flange type part". But this connection is only a partial part of the equipment, such as the connection between the flange and the water pump, so it is not easy to call the water pump a "flange type part".
Smaller components such as valves can be called "flange parts"
Size
1 / 2 "~ 80" (10-5000) Pressure rating: 0.6Mpa ~ 32Mpa (150Lb ~ 2500Lb)
Material
304L.309S.310S 316.316L.317.317L.321.410.420 and so on.
Standard
National standard, American standard, Japanese standard, German standard, Italian standard. Ministry of Chemical Industry standard, the standard machinery, pressure vessel standards.
Range of applications
boiler and pressure vessel, petroleum, chemicals, shipbuilding Pharmaceutical, metallurgy, machinery, food and other industries.
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Stainless Steel Flange is an indispensable part for a piping system, that connects the pipe to another pipe or pipe to a valve. There are holes in the flange, and get the assembly with bolts tightly.
Flanges are used in pairs or match with the flanged valves and flanged piping. In pipeline engineering, flanges are mainly used for pipe connection. It has different connected end, such as butt-welding, socket-welding, threaded etc. Different pressure flanges have different thicknesses and use different connection type.
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