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  • Flanged Double Sphere Rubber Expansion Joints
  • J14
  • GENERAL INFORMATION

    Series J13 flanged double sphere rubber expansion joint is designed to compensate various movements in pipeline, such as the movements by heat-generated expansions, settlements of terrain or building structures, rolling movements and assembly errors, machinery vibrations, water hammers, etc.

    FEATURES

    • All rubber compounds for lining are specifically formulated to provide maximum sound and heat insulation as well as abrasion resistance
    • A strong, bias-ply construction, high-strength nylon fabric inside rubber Round steel rings embedded in the liner give maximum strength to the expansion joint while under pressure or vacuum service
    • Flanges are full-faced and make an integral part of the joint to insure a tight reliable seal, no gasket are necessary

    ConnectionFlanged PN16, PN10, PN6
    Nominal diameterDN32-DN500
    Pressure ratingPN16 for DN32-DN200, PN10 for DN250-DN500
    Vacuity500mmHg for DN32-DN200, 400mmHg for DN250-DN500
    Temperature range-20°C to +200°C(depending on rubber material)

    No.Part nameMaterial
    1RubberEPDM, CR, NBR, FPM
    2FabricNylon
    3Retaining ringsGalvanized steel
    4FlangesGalvanized steel

    SIZELAxial shiftLateral shiftAngular shift
    DNINCHStretchCompression
    321 1/4"17520304530°
    401 1/2"17530304530°
    502"17530504530°
    652 1/2"17530504530°
    803"17530504530°
    1004"22535504030°
    1255"22535504030°
    1506"22535504030°
    2008"32535503530°
    25010"32535503530°
    30012"32535503520°
    35014"34535503020°
    40016"34535503020°
    45018"34535503020°
    50020"34535503020°
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      PRIVATE POLICY  

    Manufacture: ABC VALVE WUXI CO.,LTD.

    Add: U Valley Industrial Park, 58 Jinghong Road, Xibei Town,
    Xishan District, Wuxi, Jiangsu, China
    Zip Code: 214195
    Tel: +86-510-88786886
    Email: info@juhua448278.cn
    Web: www.juhua448278.cn

    Headquarter in Singapore: ABC VALVE PTE. LTD.

    Add: 10 ANSON ROAD #13-15 INTERNATIONAL PLAZA
    Email: sg@juhua448278.cn

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