SS316 stainless steel bellows expansion joint

SS316 stainless steel corrugated expansion joints have excellent flexibility, corrosion resistance, high temperature resistance, high pressure resistance, and can be connected in any direction in the pipeline to compensate and absorb vibration, reduce noise, change the direction of medium transmission, eliminate Pipes or pipes and mechanical displacement between equipment, etc. 316 stainless steel bellows expansion joints are especially suitable for flexible joints of various pumps and valves with displacement and vibration.

Stainless steel bellows are also customarily called expansion joints, or expansion joints. It consists of a bellows (a kind of elastic element) that constitutes the main body of its work, and accessories such as end pipes, brackets, flanges, and conduits. Mainly used in various pipelines, it can compensate the thermal displacement of the pipeline, mechanical deformation and absorb various mechanical vibrations, which can reduce the deformation stress of the pipeline and improve the service life of the pipeline. Stainless steel corrugated compensator connection methods are divided into flange connection and two types.

2. Working principle:

Stainless steel bellows compensator is a compensation device used to absorb the dimensional changes of pipelines, conduits or containers caused by thermal expansion and cold contraction by using the expansion and contraction of the elastic element of the stainless steel corrugated compensator. It belongs to a compensating element. Absorbs axial, lateral, and angular displacements.

3. Scope of application:

1. Boiler plants; 2. Cement plants; 3. Steel plants, melting furnaces, incinerators; 4. Thermal power plants and nuclear power plants; 5. Air conditioning and air supply systems; 6. Glass and mineral wool industry; 7. Petrochemical enterprises; 8 , Air and gas cleaners; 9. Fan factories, and all places in the industry where pressure and high flexibility are required, and expansion joints are installed.

4. Applicable medium: transport seawater, fresh water, hot and cold water, drinking water, domestic sewage, crude oil, fuel oil, lubricating oil, refined oil, air, gas and other media.