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Reducing rubber joint

Reduced / Reducing Rubber Joint

  • 3KYT concentric reducer rubber joint
  • 3KYT concentric reducer rubber joint
  • 3KYT concentric reducer rubber joint

    KYT concentric rubber reducer

    • [Product Alias]: Big and small rubber joints, reducer rubber pipe joints
    • [Product Specifications]: [DN40mm-DN600mm]
    • [Product pressure]: 0.6MPa-2.5MPa
    • [Shock absorption level]: A level
    • [Scope of application]: [Acid, alkali, corrosion, oil, hot water, cold water, compressed air, compressed natural gas, etc.]
    • [Product material]: The sphere is natural rubber, the flange is carbon steel, stainless steel
    • [Working temperature]: -40 degrees to 80 degrees (also can process high temperature resistant rubber joints)

    Gongyi [Xinli] Specially produced reducer rubber joints are also called elastic pipe shock absorbers, rubber joints, rubber soft connections, rubber expansion joints, rubber expansion joints, rubber shock absorbers, rubber shock expansion retractors, shock absorbers Wait. It is a pipe joint with high elasticity, high air tightness, medium resistance and weather resistance. We wholeheartedly welcome new and old customers to visit and cooperate with us. Company website http://www.xinligd.com Tel: 0371-64018888 Phone: 13653832088 Contact: Mr. Zhang Email: xinli@xinligd.com Company address: Henan South Section of Yong'an Road (Xicun Town), Gongyi City

    product description

    KYT concentric reducer flexible rubber joint is improved on the basis of KXT rubber joint. It is an excellent solution for changing the pipe diameter (different connecting pipe diameter), shock absorption and thermal expansion and contraction. . The main feature of KYT concentric reducer rubber joints is that it can solve the problem of different calibers when metal pipes are connected, and at the same time it can reduce vibration and noise, which can save pipe installation parts and save costs. It consists of inner rubber layer, nylon cord fabric reinforcement, outer rubber layer compound rubber ball and loose metal flange. It has the characteristics of high pressure resistance, good elasticity, large displacement, balanced pipeline deviation, good vibration absorption, good noise reduction, and convenient installation. It can be widely used in water supply and drainage, circulating water, HVAC, fire protection, papermaking, pharmaceuticals, petroleum Chemical, marine, water pump, compressor, fan and other pipeline systems.

    Product advantages

    The main feature of KYT concentric reducer rubber joints is that it can solve the problem of different calibers when metal pipes are connected, and at the same time it can reduce vibration and noise, which can save pipe installation parts and save costs.
    1. Small size, light weight, good flexibility, convenient installation and maintenance.
    2. Horizontal, axial, and angular displacements can occur during installation, and are not restricted by the concentricity of the pipeline and the non-parallel flanges.
    3. The structure can reduce the transmission noise during work, and the shock absorption ability is strong.
    Scope of use: Because flexible rubber joints have good comprehensive properties, it is widely used in chemical, construction, water supply, drainage, petroleum, light and heavy industry, refrigeration, sanitation, plumbing, fire protection, power and other basic projects.

    Performance characteristics

    1. This product can greatly reduce the vibration and noise of the pipeline system, and can fundamentally solve the problems of interface displacement, axial expansion and misalignment of various pipelines.
    2.According to different materials, it can be made into various varieties such as acid resistance, alkali resistance, corrosion resistance, oil resistance, heat resistance, etc., which can adapt to various media and environments.
    3. The material is special rubber, with good sealing, light weight, convenient installation and maintenance, and long service life, but avoid contact with sharp metal equipment, so as not to puncture the sphere.
    4. If it is used overhead, it can be equipped with elastic brackets, and the bolts must be tightened diagonally during installation.
    5. If the pipeline pressure is too high, limit bolts should be used to connect the flanges at both ends together.
    6. The flange connection standard adopts GB / T9115.1-2000 standard. If other standards are used, it can be explained separately. The working pressure grade of this product is 0.6MPa and 1.0MPa.
    7. The normal applicable medium for rubber joints is ordinary water with a temperature of 0-60 ° C. For special media such as oil, acid and alkali, high temperature and other corrosive and hard textures, the corresponding special resistant rubber joints should be selected. Do not use it blindly or universally.

    Classic Case

    KYT concentric flexible rubber joints have made important contributions to China's environmental protection

    The low-carbon economy eventually became a topic of concern for Proposal No. 1. State Councilor Shi Dinghuan, chairman of the China Renewable Energy Society, said in an interview that climate change has become a very difficult problem in the world today, and burning greenhouse gases emitted from fossil energy is one of the root causes of this problem. However, China is still in the process of continuous growth. Regardless of its own development or avoiding external blame, it is imperative to reverse the path of the development of high consumption and high emissions economy in the past. China urgently needs technological progress.
    In the petrochemical industry, Yao Xianping, a representative of the National People's Congress of Zhejiang Province and director of the Hangzhou Institute of Chemical Industry, said that low-carbon will be a hot word at the two sessions this year. The development of a low-carbon economy has become the direction of sustainable economic development in China. In 2009, China promised the world that by 2020, carbon dioxide emissions per unit of GDP will be reduced by 40% to 45% compared to 2005. This task is very arduous and requires the concerted efforts of the whole society to complete it. As one of the carbon dioxide emission industries, the petroleum and chemical industry has an unshirkable responsibility.
    Gongyi Xinli, as a responsible large manufacturer in the pipe fittings industry, has the responsibility and obligation to do this work. The concentric reducer flexible rubber joints produced by our company can be installed on the pipeline to provide good vibration isolation and noise reduction. Function, has played a good role in optimizing the pipeline construction environment in the construction area.

    schematic diagram

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    Material of parts

    No. Part Material
    1 Body Natural rubber (NR), neoprene (CR), butyl rubber (IIR), nitrile rubber (NBR), fluoro rubber (FKM), EPDM
    2 Inner & Outer Rubber Natural rubber (NR) Neoprene (CR) Butyl rubber (IIR) Nitrile rubber (NBR) Fluorine rubber (FKM) Ethylene propylene rubber (EPDM) Polytetrafluoroethylene (PTFE)
    3 Body Carcass Nylon cord fabric
    4 Reinforcing Ring Multi-strand coppering steel wire
    5 Flange Cast and forged carbon steel (Q235), Stainless steel (201, 304, 316, 321), Plastic (CPVC, PVDF, PPH, UPVC, RPP)

    Technical Parameters

    Item Item Model KYT (DN50 ~ 300) KYT (DN350 ~ 600) A, such as medium oil, acid and alkali substances
    B. Special requirements for working temperature
    C. You can also write to us to customize
    D. Please specify when ordering
    A. If media is oil, acid or alkali.
    B. If special requirements for working temperature
    C. If OEM orders with drawings or samples
    D. Please Inform us about above when ordering
    Working pressure
    MpaWoring pressure
    1.0 0.6
    Burst pressure
    Mpa Burst Pressure
    1.8 1.5
    Kpa Vacuum 86.7 53.3
    Applicable temperature °
    Applicable Temperature
    -20 ℃ ~ + 115 ℃ (special up to -30 ℃ ~ + 250 ℃)
    Applicable medium
    Applicable Medium
    Air, compressed air, water, sea water, oil, acid, alkali, etc.
    Note: the materials of main parts are the same with those of KXT type

    DN large × DN small

    length

    Axial displacement

    Lateral displacement

    Deflection angle

    elongation

    compression

    80 × 40

    180

    20

    30

    45

    35 °

    80 × 50

    180

    20

    30

    45

    35 °

    80 × 65

    180

    20

    30

    45

    35 °

    100 × 50

    180

    20

    30

    45

    35 °

    100 × 65

    180

    20

    30

    45

    35 °

    100 × 80

    180

    20

    30

    45

    35 °

    125 × 65

    180

    20

    30

    45

    35 °

    125 × 80

    200

    twenty two

    30

    40

    35 °

    125 × 100

    200

    twenty two

    30

    40

    35 °

    150 × 50

    190

    20

    30

    45

    35 °

    150 × 80

    190

    20

    30

    45

    35 °

    150 × 100

    200

    twenty two

    30

    45

    35 °

    200 × 100

    200

    twenty two

    30

    45

    35 °

    200 × 125

    200

    25

    35

    40

    30 °

    200 × 150

    220

    twenty two

    30

    40

    35 °

    250 × 200

    220

    25

    35

    40

    30 °

    300 × 200

    220

    25

    35

    40

    30 °

    300 × 250

    220

    25

    35

    40

    30 °

    350 × 200

    220

    25

    35

    40

    30 °

    350 × 300

    220

    25

    38

    35

    30 °

    400 × 350

    220

    25

    38

    35

    30 °

    500 × 400

    230

    28

    38

    35

    26 °

    600 × 400

    240

    28

    38

    35

    26 °

    600 × 500

    240

    28

    38

    35

    26 °

    Note: 1. Special requirements can be made according to user drawings. The flange standard adopts GB / T9115.1-2000. The ball can be made of nitrile rubber, EPDM, neoprene and other materials.
    2. Use DN200 or higher product for suspended water supply. The pipeline must have fixed support or fixed bracket, otherwise the product should be installed with anti-pulling device.
    3. The user uses a rubber joint, and the corresponding flange should be a valve flange or a flange conforming to GB / T9115.1-2000.

    Copyright Xinli Pipeline Equipment Co., Ltd. ICP record: Henan ICP No. 12016377

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