Stainless steel flange correct installation method

First, the stainless steel flange should have sufficient strength and should not be deformed when tightened. The flange sealing surface should be smooth and clean, and the oil and rust should be carefully cleaned when installing the stainless steel flange.

Second, large aluminum flange gaskets should have good oil and aging resistance, as well as better elasticity and mechanical strength. The mounting flanges should be of different cross-section and size depending on the shape of the joint and placed correctly.

Third, the stainless steel flange fastening force should be uniform, the compression of the rubber pad should be controlled at about 1/3. In addition, the stainless steel flange is used in the normal way and in the normal way of use. The flange guarantees the quality and value of the use, and is used and installed according to the normal use standard. There are no certain quality and performance issues. It is not a simple mechanical component in the usual sense. Stainless steel flange is a mechanical product carrier that contains rich technical connotations and is used in many equipment processing. 1. Hydraulic stainless steel flanges are disc - shaped parts that are used in pairs.

The connecting parts that are bolted at the same time and sealed in the two planes are generally called "flanges". For example, the connection of the ventilating pipes can be called "flange parts". But this connection is only Part of a device, such as the connection between the flange and the water pump, it is not good to call the pump "flange parts". Smaller such as valves, etc., can be called "flange parts". In pipeline engineering, stainless steel flanges are mainly used for pipe connection. In the pipes to be connected, various flanges are installed, and low-pressure pipes can be used with wire flanges. Welding flanges with pressures above 4 kg. Two pieces Seal points are added between the flanges and then bolted. Different pressure flanges have different thicknesses and different bolts. Pumps and valves, when connected to the pipe, are also made of parts of these equipment. Corresponding flange shape, also known as flange connection.