Metallic Expansion JointJZM Buried corrugated compensator

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JZM Buried corrugated compensator

  • compensator
  • Buried corrugated compensator
  • compensator
  • 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.
  • [Certification]: ISO9001:2008
  • [Specification]: JZM model

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     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

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

     

    DN Waves
    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 
     
    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 
     
    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 
     
    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 
     
    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 
     
    37/136  36/272  36/408  35/408  33/801  180   
    221 
     

     Φ133×4 
     
    410 
    66/76  65/151  65/227  63/227  60/401  412 
    18  132/38  130/76  130/114  126/114  120/201  711 
     
    150 
     
    49/100  49/200  48/300  45/456  44/845  257
    245 
     
     
    Φ159×4.5 
     
    433 
    88/63  78/125  77/188  71/286  65/423  518 
    16  159/32  156/63  154/94  142/143  130/211  756 
     
    200 
     
    58/95  56/193  56/288  56/480  55/800  479   
    327 
     
     
    Φ219×6 
     
    475 
    86/63  85/128  85/192  84/320  80/927  553 
    12  172/32  170/64  170/96  168/160  160/200    800 
     
    250 
    75/170  74/343  63/588  53/930  50/1856  769   404   Φ273×8  500 
    112/113  110/228  95/392  80/620  78/927  620 
    12  120/57  220/114  190/196  160/310  156/464  984
    For more accurate quotation pls send us more details about the products you need:

    1. What's the DN and PN?

    2. What's the material?

    3. What's the connection(flange or thread)?

    4. What's the standard(ANSI, DIN, BS, JIS)?

    5. What's the medium working with?


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