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Axial external pressure bellow compensator also called shock absorption ripple compensator, corrugate pipe, expansion joint or slip joint.
Metal bellows expansion joints (also called compensators) are compensating elements for thermal expansion and relative movement in pipelines, containers and machines. They consist of one or more metal bellows, connectors at both ends, and tie rods that depend on the application. They are differentiated according to the three basic types of movement: axial, angular and lateral expansion joints.
Design temperature: -20~+400°C


JZW Axial external pressure bellows compensator

JZW Axial external pressure bellows compensator

  • JZW Axial external pressure bellows compensator
  • JZW Axial external pressure bellows compensator
  • JZW Axial external pressure bellows compensator
Features

1. Metal expansion joints are used in a wide variety of piping application to compensate for thermal expansion or contraction and to absorb equipment vibration or pipe motions.
2. We manufacture single, two-ply and multiply testable bellows in different sizes using precision forming technology.
3. The bellow is made of stainless steel, whcih have good performance for extreme pressure, temperature and corrosive conditions.
4. Compensate axial movements.

5. Optimized design for fatigue resistnce and endurance.
6. Widely used to absorb termal expansion in pipe systems carring water, steam, oil and gases.
7. Stainless bellows compensators or expansion joints are designed according to the client's specifications ad design conditions.
6. Widely used to absorb termal expansion in pipe systems carring water, steam, oil and gases.
7. Stainless bellows compensators or expansion joints are designed according to the client's specifications ad design conditions.

Axial external pressure corrugated compensator belong to a kind of compensation component. Working principle: Taking advantages of stretching and deformation of bellows to absorb pipeline,tube, container, etc defromation cause by thermal expansion and cold contraction, or compensate pipe, tube and container axial, lateral and angular displacement.
Usage: Compensate and absorb axial, lateral and angular thermal deformation

Main data
Diameter  DNLength(mm)wavesPressure rating MPaBellowe effective areas
Outer diameter size Max



0.611.6(cm2)(mm)
Axial displacement mm/ stiffness N/mm
504321041/23139/25537/28681270
6542082/11678/12674/143
654881041/23139/25537/28682290
7562082/11678/12674/143
80506956/19653/23250/278121308
7891811/298106/116100/139
100532861/16757/21854/256180336
78916122/84114/109108/128
125616882/27878/30175/320257368
96616164/129156/151150/160
1509508124/125112/15489/330535450
154016250/56210/87160/113
2009508130/155100/12670/409779505
155016250/75200/113160/205
25010808161/111130/162105/3781075566
180016320/50260/94201/119
30010908161/138130/194100/3381269600
182016320/54260/100200/168
35010908165/165132/22199/4381619676
182016320/71250/121200/218
40011108162/164132/290101/4682008710
184016310/76251/145190/268
45011108152/131132/339100/5322428768
184016301/81251/170190/245
50014756190/180150/515150/7653473975
245012371/90300/175300/298
60015406195/231150/154140/76547661090
254012391/121290/364280/480
70015406200/222155/601150/83260681190
254012400/112300/400290/478
80015406201/200164/497150/89775281290
254012400/135321/451299/583
90016056220/206230/635220/76593281460
268512430/154460/337442/388
100016056220/356230/615220/763111181560
268512430/268460/303442/418
110016056210/273230/654221/754130661660
268512428/187460/347442/414
120016056210/308230/757221/832151701760
268512420/104460/488443/601
130016056220/356230/864221/864174321860
268512410/132450/432435/626
140016056212/398231/645226/889198511960
268512410/198450/466430/665
150016056201/321230/978220/984224272060
268512400/187449/422432/665
Design temperature:-20°C~+400°C Code:JZW Model sign:JZW corrugated pipe shape,Type of connection pressure-diameter-compensator