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NBR Rubber Bellows Expansion Joints , Plumbing Expansion Joint Easy Maintainence

Categories Double Sphere Rubber Expansion Joint
Brand Name: JINGNING
Model Number: RFJS
Certification: CE
Place of Origin: China
MOQ: 1
Price: USD 15--1000 /Set
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 5000 Sets/Week
Packaging Details: Wooden Box
Size: DN40---DN1800
Pressure: PN10,PN16
Rubber Material: NBR
Flange Standard: DIN,BS,ANSI
Flange Material: Carbon Steel,Stainless Steel
Product Name: Double Sphere Rubber Expansion Joint
Company Type: Factory
OEM&ODM: Support
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    NBR Rubber Bellows Expansion Joints , Plumbing Expansion Joint Easy Maintainence

    Galvanized flanged double sphere flexible rubber expansion joint for pipelines


    1. The joint could primarily reduce the quiver and the noise ofthe piping system; completely solve the different piping problems asdisplacement of jiont, axial flex and etc.

    2. According to different material requirement,product could be made as acid proof,alkali proof,corrosion proof to suit different medium and environment.

    3. The material are good sealing ,light weighting ,easy to fix and maintain,also has long usage life .But please keep far away from sharp metal inorder to avoid breaking of the ball.

    Specifications

    1. Body (Outer Layer & Inner Layer): EPDM NBR and Neoprene Rubber
    2. Reinforcing Layer: Nylon Fabric
    3. Wire: Stainless Steel Wire
    4. Flange: Carbon Steel and stainless steel
    5. Flange Drillings: BS, DIN, ANSI, JIS or others provided drawing samples

    Nominal diameter

    Length

    (mm)

    Diameter of the centralring of the bolt(mm)Hole diameterquantitvdAxial displacementHorizontal displacemente(mm)Defiexion angle(a+a)
    mminchExtension(mm)Compression(mm)
    4016511018-430504535
    50216512518-430504535
    6517514518-430504535
    80317516018-835504535
    100422518018-835504035
    125522521018-835504035
    150622524022-835504035
    200832529522-835504035
    2501032535022-1235603530
    3001232540022-1235603530
    3501433046022-1635603530
    4001633051526-1635603530
    4501833056526-2035603530
    5002035062026-2035603530
    6002435072530-2035603530
    7002835084030-2435603530
    8003240095030-2435603530

    Note :Special requirements can customize the letter map

    Rubber joints make use of the advantages of high elasticity, high gas, medium resistance, weather resistance and radiation resistance of rubber, which can reduce vibration and noise of pipes, and compensate for thermal expansion and cold shrinkage caused by temperature changes.



    Quality NBR Rubber Bellows Expansion Joints , Plumbing Expansion Joint Easy Maintainence for sale
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