What is the corrugated compensator? Working principle and common model of corrugated compensator
Bellows compensator, also called the expansion section, or the expansion section. Composed of a corrugated pipe (an elastic element) and an end pipe, a bracket, a flange, a pipe, etc.. Mainly used in a variety of pipe, it can compensate the thermal displacement of the pipeline, mechanical deformation and absorb a variety of mechanical vibration, play a role in reducing the pipe deformation stress and improve the service life of the pipeline, can also be used for noise reduction. The corrugated compensator is divided into two kinds of flange connection and welding. Buried pipe compensator commonly used welding methods.
Corrugated compensator is used to use corrugated compensator of the elastic component of the effective expansion deformation to absorb pipeline, pipe or container by thermal expansion and contraction, causes the size change of a compensation device, which belongs to a compensating element. Absorption of axial, lateral, and angular displacement.
1, hzN (ZN)
Said: the nominal diameter of Φ 500, the working pressure is 0.6MPa. (6kg/cm2) wavenumber for 4, with a draft tube, carbon steel flange connection of inner pressure corrugated compensator.
2, hzw (ZW)
Example: 0.6TWY500× 8JB
Said: nominal diameter is 500mm, the working pressure is 0.6MPa (6kg/cm2) wavenumber for eight, stainless steel pipe connection type axial type corrugated compensator.
Note: the setting of the trap is required by the user.
3, axial compound ripple compensator (ZF)
Example: 0.6FS100× 20F
Said: working pressure is 0.6MPa, through the DN=100mm, the wave number is 20, the flange is connected with a double type corrugated compensator.
4, axial compound tension rod corrugated compensator (FL)
Example: 0.6FSL200× 12J
Said: working pressure is 0.6MPa, through the DN=200mm, the wave number is 12, the connection of the composite rod.
5, buried in the pressure compensator (ZMNY)
Example: 1.6ZMS200× 6J
Said: working pressure of 1.6Mpa, nominal diameter of 200mm, wavenumber for six waves, take over the connection of the buried & gt; corrugated compensator.
6, universal hinge bellows compensator (WJ)
Example: 0.6WJY500× 4F
The working pressure is 0.6MPa, the nominal diameter is 500mm, the wave number is 4, and the carbon steel flange is connected with the universal hinge.
7, straight pipe pressure balance type corrugated compensator (ZP)
Example: 0.6ZYP500× 8/6-JB
Nominal diameter is 500, the working pressure is 0.6MPa, the big corrugated pipe is 8 wave, the small corrugated pipe is 16 wave, the connection form is the stainless steel tube pressure balance type corrugated compensator.
8, curved pipe pressure balance type corrugated compensator
Example: 0.25QYP700× 8/4JB
Said: nominal diameter is φ 700mm, the working pressure 0.25Mpa, the wave number is 8/4, the stainless steel pipe is connected with the curved pipe pressure balance type corrugated compensator
9, internal and external pressure balance type corrugated compensator (NP)
Said: working pressure is 1.6Mpa, through the DN=200mm, the wave number is 8, the internal and external pressure balance type bellows.
10, metal flexible compensator (FJ)
(1) FXDA4500× 4000F400
Said square non metal compensator, long-term work ≤ 100, the inner wall is 4500× 4000mm, flange connection, product length 400mm
Circular non metallic compensator, long working ≤ 200, the inner diameter of DN800mm, the flange connection of the compensator, the length of 250mm
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