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What should be considered when installing double flange expansion joint

Double flange Expansion joint This product is widely used in the pipeline to compensate for thermal expansion. There are two kinds of pipe expansion joint, one is rubber pipe expansion joint, the other is metal pipe expansion joint.
Characteristics of double flange expansion joint:
It can reduce the noise when working.
2. Small size, light weight, good elasticity, convenient installation and maintenance.
3. The installation can cause axial, transverse, latitudinal and angular displacement, which is not limited by the user's pipe out of center and flange not parallel.
4. The unique synthetic rubber is heat-resistant, corrosion-resistant and oil-resistant. It is an ideal product for chemical plant anti-corrosion pipeline.
The main characteristics of double flange expansion joint of metal pipeline are large expansion compensation, high bearing temperature and large bearing capacity.
The double flange expansion joint has strict requirements. When installing, pay attention to the setting and support of the fixed support. The expansion end of the steel sleeve type expansion joint should not be pulled out due to the cracking of the fixed support. The design department must design and install it, otherwise the pipeline is prone to problems. Pay attention to the setting distance of the guide bracket, and each guide bracket should be installed at the distance of Compensator 4D (4 times), the guide bracket should be installed at the distance of 14d from the compensator, three can be set arbitrarily.
Double flange expansion joint is a kind of connection which compensates for the change of specification caused by thermal expansion and cold contraction in pipeline connection. There are two kinds of pipe expansion joint, one is rubber pipe expansion joint, the other is metal pipe expansion joint.
The double flange expansion joint can reduce the structure transmission noise, strong vibration absorption capacity, small volume, light weight, good elasticity, convenient installation and maintenance; it can cause axial, transverse, axial and angular displacement during installation, which will not be limited by the pipe out of center and flange not parallel; the unique synthetic rubber can be heat-resistant, corrosion-resistant and oil-resistant, which is the anti-corrosion pipeline of chemical plant Ideal product. The main characteristics of double flange expansion joint are large expansion compensation, high bearing temperature and large bearing capacity.
The double flange expansion joint has strict requirements. When installing, pay attention to the setting and support of the fixed support. The expansion end of the steel sleeve type expansion joint should not be pulled out due to the cracking of the fixed support. The design department must design and install it, otherwise the pipeline is prone to problems. Pay attention to the setting distance of the guide bracket. One guide bracket should be installed at a distance of 4D (4 times) from the compensator, the other should be installed at a distance of 14d from the compensator, and the third one can be set arbitrarily.

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