KWT (WGD) flexible rubber elbow introduction:

The flexible rubber elbow is composed of fabric-reinforced rubber parts and flat joints, loose metal flanges or threaded pipe flanges, which are used for pipeline vibration isolation, noise reduction, and displacement compensation.

Range of use:

Because KWT (WGD) flexible rubber elbow has good comprehensive performance, it is widely used in basic projects such as chemical industry, construction, water supply, drainage, petroleum, light and heavy industry, refrigeration, sanitation, plumbing, fire protection, electric power, etc.
KWT (WGD) flexible rubber elbow instructions for use:

When using rubber elbows for high-level water supply, the pipe must have a fixed support or a fixed bracket, otherwise the product should be equipped with an anti-pull 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.

KWT (WGD) flexible rubber elbow applicable medium:

According to different materials, it 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.

KWT (WGD) flexible rubber elbowsChoose different rubbers to play different roles:

High pressure rubber joint: natural rubber NR (over water, below 80 degrees)

Acid and alkali resistance rubber soft joint: EPDM (acid and alkali resistance, corrosion resistance, power plant desulfurization, lime slurry, gas, etc.)High temperature rubber joint: EPDM (high temperature below 150 degrees)

Oil-resistant rubber joints: nitrile rubber NBR (oil-resistant, including hydraulic oil and other oils, high temperature resistance below 150 degrees), wear-resistant rubber TZ (wear-resistant, generally used in the mineral industry, particle medium transportation pipelines), special rubber (emulsion, sulfuric acid) And other special media)

The advantages and disadvantages of using KWT (WGD) flexible rubber elbow:

Flexible rubber elbows are widely used in piping and equipment systems to prevent the effects of vibration, noise, and stress changes, and have the protective effect of prolonging the service life of piping and equipment. However, rubber anti-vibration joints should not be used outdoors and in places with strict fire protection requirements. , Because it is prone to cracks, etc. In addition, when the rubber tube body is recessed due to the vacuum in the tube, it will cause insufficient pipeline flow. It is necessary to customize the negative pressure resistance joint and increase the diversion tube to ensure the flow of the pipeline. It is obvious in the air conditioning system. The air conditioner is not cold. In severe cases, the sphere will fall off and leak water.

KWT (WGD) flexible rubber elbow installation method:

1.When installing the rubber elbow, 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 elbow should be far away from the heat source. Ozone area. It is strictly forbidden to expose to strong radiation light and use the medium that does not meet the requirements of this product.

6. When the rubber elbow is transported and unloaded, it is strictly forbidden to scratch the surface and sealing surface with sharp instruments