Tell us what is the correct installation of stainless steel flanges

Do you know the correct installation method for stainless steel flanges? Here we look at together.

A, stainless steel flange should be sufficient strength, fastening shall not be deformed. Flange sealing surface should be flat and clean, the installation of stainless steel flange to carefully clean oil and rust spots.

Second, the gasket should have good oil resistance and anti-aging properties, as well as relatively good elasticity and mechanical strength. Installation of stainless steel flange should be selected according to the shape of the connection of different cross-section and size of the gasket, and placed correctly.

Three, stainless steel flange fastening force should be uniform and consistent, rubber gasket compression should be controlled at about 1/3.

In addition, stainless steel flange in the actual use of the normal way and principle of use, stainless steel flange to ensure the use of quality and value type, in accordance with the normal use of the standard use and installation. No certain quality and performance issues arise. Stainless steel flange is not a simple mechanical parts in the usual sense, stainless steel flange but a mechanical product carrier containing a rich technical connotation, is used in many equipment processing.

Tell us how the correct installation of stainless steel flanges

Hydraulic oil stainless steel flange is a disc-shaped parts, the most common in the pipeline project, stainless steel flange are used in pairs. Where the two planes in the periphery of the use of bolted connection at the same time blocked connection parts, generally known as "flange", such as the connection of ventilation ducts, this type of parts can be called "flange parts". But this connection is only a part of the equipment, such as the flange and the connection of the pump, it is not good to call the pump "flange parts". Smaller ones such as valves, can be called "flange parts".

In the pipeline project, stainless steel flange is mainly used for pipeline connection. In the need to connect the pipeline, a variety of installation of a flange, low-pressure pipeline can use silk flange, more than 4 kg of pressure using welding flange. The two flanges are sealed with a sealing point between them and then fastened with bolts. Flanges for different pressures are available in different thicknesses and with different bolts. Pumps and valves, in connection with the pipeline, these devices and equipment, local, also made of the corresponding flange shape, also known as flange connection.