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Jiangsu Kui Ze Machinery Industry Co., Ltd.
Contact:  Jundao Chen
Mobile phone: 15051221003
Tel: 0513-88621888
Fax: 0513-88621999
Address: Jiangsu Hai'an High-tech Zone
E-mail:chenjundao88@126.com

Single ball

DN150 single ball rubber joint

DN150 single ball rubber joint introduction:

KXT type DN150 single ball rubber joint has good comprehensive performance. It is widely used in chemical engineering, construction, water supply, drainage, petroleum, light and heavy industry, refrigeration, sanitation, plumbing, fire protection, electricity and other basic projects. KXT rubber joint special cold water, hot water, compressed air, natural gas, etc. It solves the problem of pipe burst and damage of pipeline connection equipment caused by thermal expansion and contraction due to its unique design, novel structure and good sealing performance, effectively improving the Pipeline life cycle and equipment protection.

Third, DN150 single ball rubber joints basic information:

Product alias: flexible rubber joints, soft rubber joints, shock absorbers, flanges, flexible joints, rubber flexible joints, rubber joints and so on.

Product Specifications: DN150mm

Product pressure: 0.6-2.5MPa

Shock absorption level: A grade, excellent shock absorption

Product Certification: ISO9001-2008

Scope of application: "acid, alkali, corrosion, oil, hot water, cold water, compressed air, compressed natural gas, etc."

Product material: environment-friendly high-quality natural synthetic rubber, product environmental protection without pollution, lead and other toxic substances。

Product color: black, physical color see merchandise display pictures。

Operating temperature: -40 degrees to 80 degrees (can also process high temperature rubber joints)

DN150 single ball rubber joint product advantages:

1, reduce vibration, reduce noise, good scalability, easy to use。

2, small size, light weight, good flexibility, easy installation and maintenance。

3, the installation can produce horizontal, axial, angular displacement, not concentric pipe, flange is not parallel to the limit.

4。 It can reduce the transmission noise of the structure during work and has strong vibration absorption ability。

5, due to the rubber joint has a good overall performance, so it is widely used in chemical engineering, construction, water supply, drainage, petroleum, light and heavy industry, refrigeration, health, plumbing, fire protection, electricity and other basic projects, especially for large vibration, cold Heat changes frequently in the pipeline.

DN150 single ball rubber joint product features:

1。 KXT type DN150 single ball rubber joint has high internal density, can withstand higher pressure, and has good elastic deformation effect。 This product is made by adopting the new technology of air blow mold, and is composed of the inner rubber layer, reinforced layer, middle rubber layer, outer rubber layer composite ball and loose-set forged low-carbon steel flange。 It has high pressure resistance and good elasticity。 , Large displacement, good shock absorption and noise reduction, easy installation and so on。 Can be widely used with water supply and drainage, HVAC, fire, compressors, paper, pharmaceuticals, ships, pumps, fans and other piping systems。

2. The rubber joint is composed of a fabric reinforced rubber piece and a loose-sheathed metal flange, and is used for the pipe to reduce noise, absorb vibration, and compensate the displacement of the joint. It is a high-elasticity, high-air tightness, medium-resistant and weather-resistant pipe joint. In strict accordance with international standards and quality requirements of raw materials, to prevent cutting corners, environmental protection standards that the product raw materials not only need new materials, but also need environmental protection grade new materials.

DN150 single ball rubber joint rubber ball material:

The rubber soft joint ball is composed of inner rubber layer, reinforced rubber layer with multiple layers of scraping nylon cord fabric and outer rubber layer。 According to different media, the rubber material used is also different, there are natural rubber, styrene-butadiene rubber, butyl rubber, nitrile rubber, EPDM rubber, neoprene, silicone rubber, fluorine rubber and so on。 They are heat-resistant, acid-resistant, alkali-resistant, corrosion-resistant, wear-resistant, and oil-resistant。

DN150 Single Ball Rubber Connector Instructions:

1, the use of this product in high-level water supply, pipeline must have a fixed bracket, otherwise the product should be installed anti-pulling device。 The force of the fixed support or bracket must be greater than the axial force, otherwise anti-pulling devices should also be installed。

2, you can choose to use the working pressure according to their own pipeline: 0.25mpa, 1.0Mpa, 1.6Mpa, 2.5Mpa, 4.0Mpa flexible rubber joints, connection size reference "flange size table."

DN150 single ball rubber joint parts material:

1, inner layer of rubber: NR, NBR, EPDM (can choose high temperature, acid, oil, wear, etc.)

2。 Outer rubber: NR, NBR, EPDM (high temperature resistance, acid and alkali resistance, oil resistance, abrasion resistance, etc。)

3, the main skeleton: nylon cord (the same material as the tire)

4, booster ring: high pressure wire rope

5, flange: carbon steel Q235A (forging) surface spray rust-proof paint, stainless steel 301, stainless steel 316L, PVC material)

DN150 single ball rubber joints choose different rubbers can play different roles:

1, natural rubber NR (water, 80 degrees below)

2, EPDM EPDM (high temperature below 150 degrees, acid and alkali resistance, corrosion resistance, power plant desulfurization, lime slurry, gas, etc。)

3, nitrile rubber NBR (oil resistance, including hydraulic oil, aviation kerosene and other oils, high temperature below 150 degrees)

4, wear-resistant rubber TZ (wear-resistant, generally used in the mineral industry, granular media pipeline)

5, special rubber (emulsion, sulfuric acid and other special media)

Rubber joints introduction:

The rubber joint is a shock-absorbing joint installed at the inlet and outlet of the pump, which can effectively guarantee the service life of the pump. It can also absorb the noise and vibration emitted by the pump. It can be installed on various vibration pipelines. Import and export, etc., have a service life of up to 5 years, a special material with a service life of 3 years, and a low cost of use. It is the first product of noise reduction and noise reduction in many pump rooms.

Rubber joint installation:

1. Select the flat welding flange of the pipe. Please use the following standard (special flange for the clip-on butterfly valve). The sealing surface of the rubber joint and the sealing surface of the soft sealing butterfly valve need to be sealed with special flanges for the butterfly valve to achieve the best sealing effect.

2. The inner diameter of the connecting part of the water pipe mouth must be the same as the inner diameter of the rubber shockproof joint.

3。 The flange of the flange connected to the water pipe mouth must be smooth and flat in order to ensure maximum sealing space。 (As shown in the figure below), if the rubber shockproof joint is not in close contact with the contact surface of the water pipe, noise will be generated, and the pressure will be insufficient and leaks will occur。

DN150 Single Ball Rubber Joint Remarks:

1, special requirements can be produced according to the user drawings, flange standard GB/T9115.1-2000, optional (GB, JB, HG, CB, ANSI, DIN, BSEN, NF, EN, JIS, ISO, etc.) Act Blue standard production. Rubber ball can be made of natural rubber, EPDM rubber, neoprene rubber, butyl rubber, nitrile rubber, fluorine rubber and so on.

2. When using DN200 or above for suspended water supply, the pipeline must have fixed supports or fixed brackets, otherwise the product should be installed with anti-pullout devices.

3, the user uses a rubber joint, the corresponding flange should be a valve flange or in line with GB/T9115.1-2000 flange.

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