& does relevant recommendations: [in a flexible rubber joint, loose tube limit expansion pipe, casing expansion 】 is gongyi city full state pipeline equipment co., LTD. The main business of our company has been made as a special equipment manufacturing license and ISO quality management system certification of qualified companies, the company management concept: the factory in order to "customer needs is our goal" principle, wholeheartedly for the customers with excellent products, reasonable prices, fast delivery cycle, professional technical support and perfect after-sales service. In the future, full state is full of confidence and hope, was determined in a more high quality brand and good service, sincere cooperation with customers at home and abroad, to do the northern area of the thermal compensation smoke duct equipment industry's first brand.



Metal circular compensator is introduced
Metal circular compensator according to the form can be divided into shan bo, double wave, and three waves (30), specific for circular single-wave compensator, circular double wave compensator, round three wave compensator, circular single-wave sealed type compensator, etc; According to the nominal menstruation, preparation of specifications on a total of 30 DN200 ~ DN1000, circular single-wave sealed compensator preparation specifications set DN400 ~ DN1400 a total of 12 kinds.

The use of metal circular compensator
Metal circular compensator is mainly used for high, medium and low temperature hot air pipeline and high frequency mechanical vibration of pipeline, flexibility is good, has the good corrosion resistance, high temperature resistance and shock absorption, absorption of the pipe axial, lateral displacement.
General pressure piping must use metal circular compensator, metal circular compensator can prevent too large explosion hazards caused by pipeline capacity, bellows expansion joints have the effect of two pipe drawing, pipeline pressure, slip joint automatic inflation, sometimes called the expansion joint, on the contrary, the pipeline pressure is too small, slip joint automatic retraction, pipeline balance protection role.

The performance of metal circular compensator table
1, for double wave compensator, the above compensation performance of numerical (delta) should take 1.7
2, for three wave compensator, the above compensation performance value (delta) should take 2.5