VALVE PARTS-FLANGE

A flange is a mechanical component used to connect pipes, valves, pumps, and other equipment to form a piping system. It provides easy access for cleaning, inspection, and modifications. Flanges are typically made of various materials, including stainless steel, carbon steel, and aluminum, and come in multiple shapes and sizes to suit different applications.

KEY TYPE OF FLANG

• Weld Neck Flange: Designed to be welded to the pipe, providing a high-strength connection.

【NOT EASY TO DEFORM】【GOOD SEALING PROFORMANCE】

【COMPETITVE PRICE】【Suitable for High pressure & temperature】

• Slip-On Flange: Slides over the pipe and is then welded in place. It is easy to install and align.

【SUITABLE FOR PN40】【POORER RIGIDITY】

【NOT FOR EXPLOSIVE&TOXIC MEDIA】

• Blind Flange: Used to close the end of a piping system or vessel. It is useful for inspection and maintenance.

【suitable for sealing or isolating pipelines】

【mainly used at the end of the pipeline or as a head】

• Socket Weld Flange: Used for small, high-pressure pipes. The pipe is inserted into a socket and then welded.

【FOR ≤DN 50】 【USED IN NON-VIOLENT CIRCULATION】

• Lap Joint Flange: Used with a stub end, ideal for systems requiring frequent dismantling.

• Threaded Flange: Screwed onto pipes without welding. Suitable for low-pressure systems.

【Compared with the welded flange, it is easy to install and maintain and can be used in some places where welding is not allowed. However, under high temperatures and high pressures of 260℃ and below -45℃, it is recommended not to use threaded flanges to avoid leakage. This flange is only suitable for the British pipe size series. The sealing surface forms include a raised face and full plane.】

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