The Role and Advantages of Flexible Pipe Expansion Joint in the Pipe Connection

Flexible pipe joint casing type expansion mainly to ensure the safe operation of the pipeline, and has the following functions: compensation Angle to the absorption pipeline axial, lateral, thermal deformation; Vibration absorption equipment, reduce equipment vibration influence on pipeline; Absorb the earthquake, subsidence deformation of pipeline.
Flexible pipe expansion effect:
1. Flexible casing pipe type expansion pipe inner tubes can be divided into cast iron (HT), galvanized (DX) and steel (SF) three. Work pressure points PN6, PN10, PN16 3 kinds.  
2. Flexible casing pipe type expansion for various water supply and drainage pipeline, the installation of a water tower, water pump, water meter, valve conversion provides great convenience, for long distance pipeline due to temperature difference expansion has played a very good regulatory role.  
3. The flexible casing pipe type expansion pipe before installation must loosen the pressure plate bolt, pull the product to install length, then tighten by diagonal method, do not partial pressure, such as aerial use, the corresponding fixed bracket shall be installed on both ends.  
4. The flange connecting the GB4216.3-4126.5 standard.  
5. If choose other specifications can be produced separately.
Flexible pipe expansion of multifunctional advantages:
1, flexible pipe expansion multidirectional compensation: flexible pipe expansion can provide larger in smaller size range of the axial, Angle and lateral displacement.
2, flexible pipe expansion muffler suspension: fabric itself has the effect of sound absorption and insulation cotton can effectively reduce boiler, fan noise and vibration of the system.
3 no reverse thrust, flexible pipe expansion: the main material for glass fiber fabric and its coating products, unable to pass. Using flexible pipe expansion can simplify the design, avoid big bracket, save a lot of materials and Labor.
4, flexible pipe expansion excellent high temperature resistance, corrosion resistance and sealing performance: using organic silicon and fluorine polymer coating processing, has excellent high temperature resistance, corrosion resistance and sealing performance.
5, flexible pipe expansion pipe installation and maintenance is convenient.
6, flexible pipe expansion of silicone rubber composite with glass fiber cloth and become, has high insulation performance, isolation, noise reduction, (high) low temperature resistance, corrosion resistance, compression, simple structure, light weight, easy installation and maintenance, etc.