Two, KXT type flexible rubber joint performance characteristics:
1.Small size, light weight, good flexibility, easy installation and maintenance.
2. It can produce lateral, axial, and angular displacement during installation, and is not restricted by pipelines that are not through core and flanges are not parallel
3. It can reduce the noise transmitted by the structure when working, and has a strong vibration absorption capacity.
4. It has high pressure resistance, good elasticity, large displacement, balanced pipeline deviation, vibration absorption, good noise reduction effect, convenient installation, and can greatly reduce the vibration and noise of the pipeline system, which can fundamentally solve the problem of various pipelines The problem of interface displacement, axial expansion and misalignment. The rubber raw material is polar rubber, which has good sealing performance, light weight, convenient installation and maintenance, and long service life, but avoid contact with sharp metal instruments to avoid puncturing the sphere.

Third, the scope of application of KXT flexible rubber joints:
It can be widely used in pipeline systems such as water supply and drainage, circulating water, HVAC, fire protection, papermaking, pharmaceuticals, petrochemicals, ships, water pumps, compressors, fans, etc., using units such as power plants, water plants, steel plants, water companies, engineering Construction etc.
Four, KXT type flexible rubber joint installation method:
1.When installing the rubber joint, it is strictly forbidden to install it beyond the displacement limit.
2.The installation bolts should be symmetrical and tightened gradually to prevent local leakage.
3. For working pressures above 1.6 MPa, the installation bolts must have elastic pressure pads to prevent the bolts from loosening during work.
4. When vertically installed, the two ends of the joint pipeline should be supported by vertical forces, and anti-pull-off devices can be adopted to prevent the work from being pulled off under pressure.
5. The installation location of the rubber joint should be far away from the heat source. Ozone area. Exposure to strong radiation light and use of media that do not meet the requirements of this product are strictly prohibited.
6.It is strictly forbidden for sharp instruments to scratch the surface and sealing surface of the rubber joint during transportation, loading and unloading.

5. Instructions for use of KXT flexible rubber joint:
1. To use this product for high-level water supply, the pipe must have a fixed bracket, otherwise the product should be equipped with an anti-pull support device. The force of the fixed support or bracket must be greater than the axial force, otherwise an anti-pull device should also be installed.
2.You can choose the working pressure according to your own pipeline: 0.25mpa, 1.0Mpa, 1.6Mpa, 2.5Mpa, 4.0Mpa flexible rubber joints, and the connection size refers to the ``flange size table''.
Six, KXT type flexible rubber joint purchase instructions:
1. Customers need to provide product specifications and models, working pressure, product use media or working environment before purchasing.
2. If there is no explanation of the medium used for the product before purchase, then we will quote and ship the product according to the general aquatic product quotation.
3.The material of general water rubber is: natural rubber (NR), and the temperature of the rubber is below 80 degrees.

7. Material of each part of KXT flexible rubber joint:
1. Inner glue: NR, NBR, EPDM
2. Outer glue: NR, NBR, EPDM
3.Main frame: nylon cord (the same material as the tire inside)
4. Pressurized ring: high-pressure steel wire rope
5. Flange: carbon steel Q235A (forged) surface sprayed with anti-rust paint, stainless steel 304, stainless steel 316L, PVC material) 9. KXT flexible rubber joints can play different roles by choosing different rubbers:
1. Natural rubber NR (over water, below 80 degrees)
2. 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 resistance Below 150 degrees) 4. Wear-resistant rubber TZ (abrasion resistant, generally used in the mineral industry, granular medium conveying pipeline) 5. Special rubber (emulsion, sulfuric acid and other special media) 6. Lined with tetrafluoroethylene (lined with polytetrafluoroethylene) Ethylene material can be resistant to strong acid, strong alkali, emulsion, dilute sulfuric acid, abrasion resistance, high temperature resistance of 200 degrees, low temperature resistance of 100 degrees and other special industrial and mining environments) 10. KXT type flexible rubber joint rubber material:
The rubber soft joint sphere is composed of an inner rubber layer, a reinforced layer with a multi-layer scraped nylon cord fabric, and an outer rubber layer. The rubber material used is also different, including natural rubber, styrene butadiene rubber, butadiene rubber Base rubber, nitrile rubber, EPDM, neoprene, silicone rubber, fluorine rubber, etc. They have the functions of heat resistance, acid resistance, alkali resistance, corrosion resistance, abrasion resistance, and oil resistance.

Eight, KXT type flexible rubber joint product features:

1. The single-ball flexible rubber joint can greatly reduce the vibration and noise of the pipeline system, and can fundamentally solve the problems of various pipeline interface displacement, axial expansion and concentricity. 2. Depending on the material, the single ball can be bent Flexible rubber joints can be made into various varieties such as acid resistance, alkali resistance, corrosion resistance, oil resistance, heat resistance, etc., to adapt to a variety of media and environments.
3.The material is polar rubber, with good sealing performance, light weight, convenient installation and maintenance, and long service life, but avoid contact with sharp metal instruments to avoid puncturing the sphere.
4. If used overhead, it can be equipped with elastic brackets, and the bolts should be tightened diagonally during installation.
5. If the pipeline pressure is too high, use limit bolts to connect the flanges at both ends.
6. The flange connection standard adopts the GB4216.3-4216.5 standard, which can be stated separately. The working pressure grade of this product is divided into 0.6Mpa, 1 Mpa, 1.6 Mpa, 2.5 Mpa.