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Concentric Rubber Flexible Joint , Pipe Rubber Bellows Expansion Joint Simple Structure

Shanghai Songjiang Jingning Shock Absorber Co.,Ltd.
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    Buy cheap Concentric Rubber Flexible Joint , Pipe Rubber Bellows Expansion Joint Simple Structure from wholesalers
     
    Buy cheap Concentric Rubber Flexible Joint , Pipe Rubber Bellows Expansion Joint Simple Structure from wholesalers
    • Buy cheap Concentric Rubber Flexible Joint , Pipe Rubber Bellows Expansion Joint Simple Structure from wholesalers
    • Buy cheap Concentric Rubber Flexible Joint , Pipe Rubber Bellows Expansion Joint Simple Structure from wholesalers
    • Buy cheap Concentric Rubber Flexible Joint , Pipe Rubber Bellows Expansion Joint Simple Structure from wholesalers
    • Buy cheap Concentric Rubber Flexible Joint , Pipe Rubber Bellows Expansion Joint Simple Structure from wholesalers

    Concentric Rubber Flexible Joint , Pipe Rubber Bellows Expansion Joint Simple Structure

    Ask Lasest Price
    Brand Name : JINGNING
    Model Number : RFJY
    Certification : CE
    Price : USD 15--200/Set
    Payment Terms : T/T, L/C, D/P, D/A, Western Union, MoneyGram
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    • Company Profile

    Concentric Rubber Flexible Joint , Pipe Rubber Bellows Expansion Joint Simple Structure

    Concentric reduced rubber joint for Different equipment connection


    Introduction of reducer type rubber expansion joint:

    The utility model relates to a flexible eccentric eccentric rubber joint, which can solve the problem of different caliber when the metal pipe is connected,and has the function of shock absorption and noise reduction, and can save the installation parts of the pipeline and save the cost. The utility model is composed of an inner rubber layer, a fabric reinforcing layer, a middle rubber layer, an outer rubber layer, an end reinforcement, a metal ring or a steel wire ring, a metal flange or a parallel movable joint.

    With unique design, simple structure and good sealing performance, rubber joint completely solve the pipeline displacement problems caused by thermal expansion and contraction, as well as mechanical vibration.

    Features:

    1.Small volume,light flexible ,easy to install and maintain

    2.It reduces structural noise transmission with strong shock absorption in servive.

    3.It is capable of horizontal,axial and angular displacement with the restruction and flange non-parallelism.

    4.The inner seamless high-pressure rubber joint independently developed by us prevents corrosive

    medium from etching the inner wall of the rubber joint in high temperature ,acid and alkali and oil resistant pipeline,thereby extending its service life .


    Specifications of stainless steel flanged concentric reducing rubber expansion joint

    Material List
    No.NameMaterial
    1Outer rubber layerIIR, CR, EPDM, NR, NBR
    2Inner rubber layerIIR, CR, EPDM, NR, NBR
    3Frame layerPolyester cord fabric
    4FlangeQ235 304 316L
    5Reinforcement ringBead ring
    specificationDN50~300DN350~600
    Working pressure (MPa)0.25~1.6
    Bursting pressure (MPa)≤4.8
    Vacuum (KPa)53.3(400)44.9(350)
    Temperature (℃)-20~+115(for special condition -30~+250)
    Applicable mediumAir, compressed air, water, seawater, hot water, oil, acid-base, etc..
    DN(large)×DN(small)LengthAxial
    displacement
    (extension)
    Axial
    displacement
    (compression)
    Radial
    displacement
    Deflecting
    angle
    (a1+a2)°
    50×3218015184535°
    50×4018015184535°
    65×3218015184535°
    65×4018015184535°
    65×5018015184535°
    80×3222015184535°
    80×5018020304535°
    80×6518020304535°
    100×4022020304535°
    100×5018020304535°
    100×6518022304535°
    100×8018022304535°
    125×5022022304535°
    125×6518022304535°
    125×8018022304535°
    125×10020022304535°
    150×5024022304535°
    150×6520022304535°
    150×8018022304535°
    150×10020022304535°
    150×12520022304535°
    200×8026022304535°
    200×10020025354030°
    200×12522025354030°
    200×15020025354030°
    250×10026025354030°
    250×12522025354030°
    250×15022025354030°
    250×20022025354030°
    300×12526025354030°
    300×15022025354030°
    300×20022025354030°
    300×25022025354030°
    350×20023028383526°
    350×25023028383526°
    350×30023025384026°
    400×20023025384026°
    400×25024028383526°
    400×30024028383526°
    400×350260 or28383526°
    285
    450×25028028383526°
    450×30024028383526°
    450×35024028383526°
    450×40024028383526°
    500×25028028383526°
    500×30028028383526°
    500×35024028383526°
    500×40023028383526°
    500×45024028383526°
    600×40024028383526°
    600×45024028383526°
    600×50024028383526°
    Quality Concentric Rubber Flexible Joint , Pipe Rubber Bellows Expansion Joint Simple Structure for sale
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