Flexible Compensator Pn16 Flange Type Connection rubber expand joints

Rubber expand joint are pipeline joints with high elasticity, high air tightness, moderate resistance, and weather resistance. Rubber joint is a composite rubber pipe composed of an inner rubber layer, a fabric reinforcement layer (with multiple layers of scraped nylon cord), an intermediate rubber layer, an outer rubber layer, and an end reinforced metal ring or steel ring. After high-temperature and high-pressure vulcanization, it is loosely combined with a metal flange or parallel joint.

1. High elasticity

2. High air tightness

3. Medium resistance

4. Weathering resistance

5. Radiation resistance

6. Rubber joints can reduce vibration and noise in pipelines, and compensate for thermal expansion and contraction caused by temperature changes.

Note: 1. Special requirements can be customized according to the user's drawings. The flange standard is GB / t9115.1-2000. A variety of flange standards (GB, JB, Hg, CB, ANSI, DIN, BSEN, NF, en, JIS, ISO, etc.) can be selected for production. Rubber spheres can be used as natural rubber, EPDM, chloroprene rubber, butyl rubber, butadiene green rubber, fluororubber, etc.2. When the suspended water supply uses products above DN200, the pipeline must have fixed support or fixed bracket, otherwise the product should be installed with anti pull off device. 

It is very important to select the appropriate flexible rubber expansion joint of the pipeline, understand the compatibility of the medium with the selected material, the full temperature, pressure and vacuum range, the required movement and the size between the pipeline flanges. With this information, CHNFLEX application engineers can help determine the ideal expansion joint for any application.

                           Hot products                         

1.Factory price

2.20 years of manufacturing experience, 8 years of export experience

3.Strict quality inspection, the quality far exceeds the industry standard.

4.Mold a variety of specifications, support customization, OEM

5.Provide free samples

6.Large inventory

Widely used in infrastructure projects such as chemical, construction, water supply, drainage, petroleum, light and heavy industries, refrigeration, sanitation, plumbing, fire protection, and electricity. According to different materials, it can be made into acid resistant, alkali resistant, corrosion resistant, oil resistant, high temperature resistant, radiation resistant, wear-resistant, anti-aging and other varieties, which can adapt to various media and environments.

                                      FAQ                                       

Q1:What`s the rubber material of rubber expand joint?

A1: EPDM,CR,NBR,etc .It depends on the working enviroment and media.

Q2: Is the flange galvaized ?

A2: Yes,we have electronic galvanized and hot dip galvanized flanges.We also have painted flanges. 

Q3: Can I get a sample?

A3: Of cause. We could delivery by Express,by air or by sea.

Q4: What is the MOQ of rubber expand joint?

A4: 1 Piece, You can also get it as a sample to test our product quality ,then you can purchase order to us .