Metallic Expansion JointJWJ Universal Hinged Metal Compensator

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JWJ Universal Hinged Metal Compensator

  • JWJ Universal hinged metal compensator
  • JWJ Universal hinged metal compensator
  • [Name]: JWJ Universal hinge compensator
  • [PN]: 0.6-2.5Mpa
  • [Medium]: Air, water, seawater, oil, slurry, weak acid, alkali, etc
  • [Material]: SS304, 316, Q235 etc.
  • [Certification]: ISO9001:2008
  • [Specification]: JWJ model

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    Universal hinge compensator mainly compensate bending pipeline synthesis displacement by the way of angular deflection.

    Introduce

    It is fabricated item to be fitted into a pipeline to absorb movements in and forces exerted on 

    the pipeline. A sheet of metal rolled into a cylinder and seam welded using the GTAW(TIG) 

    welding process. Convolution(corrugations) are formed into the wall of the elements. The 

    elements may be single ply or multi-ply.  

    The joint consist of a metal expansion joint element with flanges or pipe weld ends fitted to 

    facilitate the bolting or welding of the joint into a pipeline. Control devices commonly called 

    hardware in the industry, can be attached to control the direction and amounts of movement 

    that the bellows achieves.

     

    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.

    Order
     DN
    Waves
    n
    Lateral stiffness mm/
    stiffness N/mm
    Radial largest size
    (mm)
    Connection tube size  Weight(kg)
    length(mm) Flange size Total length(mm)
    1200  1500  2000  2500  3000  n-d  1200  1500  2000  2500  3000 
     100    4+4 91/4 127/2 187/1 247/06     330  Φ180×4  46  55  71  86   
    Φ180  Φ8-180  56  65  81  96   
    125  4+4  99/11  140/6  209/3  277/2       335  Φ133×14  66  83  101  118   
    Φ210  Φ8-18  79  96  114  131   
    150 4+4 108/12 153/6 230/3 307/2   380  Φ159×4.5  75  97  107  129   
    Φ240  Φ8-23  91  113  123  145   
    200 3+3 75/42 108/21 164/10  220/6   450  Φ219×6  102  124  161  198   
    Φ295  Φ12-23  122  144  181  218   
    250 3+3 76/68  116/33  182/14 244/8   525  Φ273×8  152  182  230  280   
    10  Φ355  Φ12-25  183  213  261  311   
    11  300  3+3    104/66 169/28 234/15  299/10 585  325×8    242  307  372  437 
    12  410  12-25    278  343  408  473 
    13  350 3+3   160/38 225/20 291/3   662  Φ377×8  259  324  389  454   
    14  Φ470  Φ16-25  306  371  436  501   
    15  400  3+3  95/96  144/52 202/28  262/17   710  Φ426×8  333  408  483  557   
    16  Φ525  Φ16-30  395  470  545  619   
    17  450  3+3 85/130  115/90 162/48  210/29 285/20 776  Φ478×8    464  561  658  755 
    18  Φ585  Φ20-30    544  641  738  835 
    19  500 3+3   101/127 143/66  186/41 229/27 842  Φ529×8    563  662  761  860 
    20  Φ650  Φ20-34755    673  772  871  970 
    21  600 3+3   98/182 143/93  187/56 232/38 976  Φ630×8    755  898  1041  1184 
    22  Φ770  Φ20-41    916  1059  1201  1345
    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?


    Purchase process
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