Stainless steel flange

PN16Stainless steel flangeIntroduction of
Flange, also known as flange or flange. The parts that connect pipes to each other are connected to the ends of the pipes. There are holes on the flange, and bolts tightly connect the two flanges. Seal the flanges with gaskets. Flanges are a type of disc-shaped component commonly found in pipeline engineering, and are used in pairs. In pipeline engineering, flanges are mainly used for connecting pipelines. At the end where two pipelines need to be connected, install a flange on each end. For low-pressure pipelines, threaded flanges can be used, and for pressures above 4 kilograms, welded flanges can be used. Add a sealing gasket between the two flanges and tighten them with bolts.

PN16Stainless steel flangeThe role of
The parts that connect pipes to each other are connected to the ends of the pipes. There are holes on the flange, and bolts tightly connect the two flanges. Seal the flanges with gaskets. Flanged pipe fittings refer to fittings with flanges (flanges or flanges). It can be made by casting (not shown in the picture), or by threaded connection or welding. A flange joint consists of a pair of flanges, a gasket, and several bolts and nuts. The gasket is placed between the two flange sealing surfaces. After tightening the nut, the pressure on the gasket surface reaches a certain value and deforms, filling the uneven areas on the sealing surface to ensure a tight and leak free connection. Flange connection is a detachable connection. According to the connected components, it can be divided into container flanges and pipe flanges. According to structural types, there are integral flanges, loose flanges, and threaded flanges. Common integral flanges include flat welding flanges and butt welding flanges. Flat welding flanges have poor rigidity and are suitable for situations with pressure p ≤ 4MPa; Welding flanges, also known as high neck flanges, have high rigidity and are suitable for applications with high pressure and temperature. There are three types of flange sealing surfaces: flat sealing surfaces, suitable for situations with low pressure and non-toxic media; Concave convex sealing surface, suitable for situations with slightly higher pressure; Mortise and tenon sealing surface, suitable for flammable, explosive, toxic media and high-pressure environments.