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JZM Buried corrugated compensator
JZM Buried corrugated compensator
JZM Buried corrugated compensator
JZM Buried corrugated compensator

JZM Buried corrugated compensator

  • [Name]: JZM Buried corrugated compensator
  • [PN]: 0.6-2.5Mpa
  • [Medium]: Air, water, seawater, oil, slurry, weak acid, alkali, etc.
  • [Material]: SS304, 304, Q235 etc.
  • [Specification]: JZM model
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Overview

 Buried corrugated compensator mainly used in buried pipe axial compensation, has super anti-bending ability, so buried compensator shell can freely expansion compensation under the protection of sleeve.

Application: Pipes with axial displacement by temperature or pressure changes

Heating and air conditioning installation   

Hot water and fire protection system

Compressors inlet and outlet

Diesel engine sets/Pipelines/Turbines/Blowers/Vacuum pumps/Heat exchangers


 

Features

 Installation notes:

1.Set fixed bracket to prevent pipe stretching outside influenced by inside pressure.  　　
 
2.One end of compensator should close to fixed bracket, use the moving head to compensate pipeline.　　
 

3.According to the compensation amount to set the distance between two fixed brackets, compensation amount is no more than pipe diameter.　　


4.Compensator should not appear the tensile phenomenon during pressure test.

 
5.The compensator&Metal expansion joints absorb movement in piping caused by theraml changes.
 
6.Durability and excellent chemical resistance.
 
7.Widely used to absorb termal expansion in pipe systems carring water, steam, oil and gases

Specification

 

DNWaves
n		Pressure rating (Mpa)Bellow effective areas
 (cm2)		Maximum outer diameter size
 (mm)		Connection tube gate size
mm
Length（mm） 
0.25 0.6 1.0 1.6 2.5
Axial compensation (mm) Stiffness /(mm) 
 
50 
 		8 14/153 12/318 12/318 12/635 11/1310 37  
120 
 		 
Φ57×3.5 
 		361 
16 27/76 24/158 24/158 24/318 13/655 445 
32 52/38 48/79 48/79 48/159 46/328 621 
 
65 
 		8 19/213 18/213 18/213 18/424 15/841 55  
159 
 		 
Φ73×4 
 		377 
12 30/142 29/142 27/142 27/283 25/421 425 
24 60/71 58/107 54/107 54/142 50/211 581 
 
80 
 		8 30/179 30/179 30/358 29/358 27/650   81  
162 
 		 
Φ89×4 
 		430 
10 54/143 37/143 37/286 37/286 32/325 466 
20 108/72 74/72 74/143 74/143 64/163 660 
 
100 
 		6 34/138 34/277 33/417 33/417 32/817 121 180
Φ108×4 
 		410 
10 56/83 56/166 56/250 54/417 50/409 492 
20 112/42 112/83 112/125 108/125 100/205 712 
 
125 
 		5 37/136 36/272 36/408 35/408 33/801 180  
221 
 
 Φ133×4 
 		410 
9 66/76 65/151 65/227 63/227 60/401 412 
18 132/38 130/76 130/114 126/114 120/201 711 
 
150 
 		5 49/100 49/200 48/300 45/456 44/845 257
245 
 		 
Φ159×4.5 
 		433 
8 88/63 78/125 77/188 71/286 65/423 518 
16 159/32 156/63 154/94 142/143 130/211 756 
 
200 
 		4 58/95 56/193 56/288 56/480 55/800 479  
327 
 		 
Φ219×6 
 		475 
6 86/63 85/128 85/192 84/320 80/927 553 
12 172/32 170/64 170/96 168/160 160/200   800 
 
250 		4 75/170 74/343 63/588 53/930 50/1856 769  404  Φ273×8 500 
6 112/113 110/228 95/392 80/620 78/927 620 
12 120/57 220/114 190/196 160/310 156/464 984

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