Do you know about the flange

Flange is a disc-shaped parts, flanges are used in pairs,which is commonly to see in the Pipe Fitting project.Also there are 15°5D Bend. In plumbing, flanges are mainly used for pipe connections. In the need to connect the pipe, a variety of installation of a flange, low-pressure pipe can be used silk flange, 4 kg or more pressure using the welding flange Pumps and valves,in connection with the pipe, these equipment parts of the device, but also made of the corresponding flange shape, also known as the flange connection. Where in the two planes around the use of bolt connections at the same time closed the connection parts, are generally referred to as "flange"