High Reliability EPDM Single Sphere Spool Type Rubber Expansion Joint

spool type rubber expansion joint can also be called: flexible rubber joint, rubber soft joint, soft joint, flexible rubber joint, etc. Spool type rubber expansion joint is a pipe connector with high elasticity, high air tightness, medium resistance and weather resistance. Spool type rubber expansion joint pipe is a kind of composite rubber pipe which is composed of inner rubber layer, fabric reinforcement layer (the reinforcement layer has multi-layer scraped nylon cord), middle rubber layer, outer rubber layer, end reinforced metal ring or steel ring, and loose combination with metal flange or parallel joint after high temperature and high pressure vulcanization. The spool type rubber expansion joint makes use of the advantages of rubber, such as high elasticity, high gas resistance, medium resistance, weather resistance and radiation resistance. spool type rubber expansion joint can reduce the vibration and noise of the pipeline, and compensate the thermal expansion and cold contraction caused by temperature change.

Performance characteristics of spool type rubber expansion joint

1. Minimum face-to-face dimension of spool type rubber expansion joint, and absorb large action at the same time.

2. Due to the inherent elasticity of rubber, the spring stiffness of spool type rubber expansion joint is low.

3. The spool type rubber expansion joint is resistant to corrosion and erosion.

4. Gasket is not required for spool type rubber expansion joint installation.

5. Reduce the fatigue coefficient of spool type rubber expansion joint.

Technical data of spool type rubber expansion joint

Note: 1. The special requirements of spool type rubber expansion joint can be customized according to user's drawing. Flange standard is GB / t9115.1-2000. Various flange standards (GB, JB, Hg, CB, ANSI, DIN, BSEN, NF, en, JIS, ISO, etc.) can be selected for production. The rubber ball of spool type rubber expansion joint pipe can be used as natural rubber, EPDM, chloroprene rubber, butyl rubber, butadiene rubber, fluororubber, etc. when the spool type rubber expansion joint above DN200 is used for suspension water supply, the pipeline must have fixed support or fixed support, otherwise the spool type rubber expansion joint shall be installed with anti falling device

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Spool type rubber expansion joint details show

Spool type rubber expansion joint production flow

Do you know how is a spool type rubber expansion joint made?Let's see with JINGNING.

It is very important to know the compatibility between the medium of spool type rubber expansion joint and the selected spool type rubber expansion joint material, the range of full temperature, full pressure and full vacuum, the required movement of spool type rubber expansion joint, and the size between pipe flanges when selecting the appropriate spool type rubber expansion joint. With this information, JINGNING application engineers can help determine the ideal spool type rubber expansion joint for any application.

Spool type rubber expansion joint advantage

1. Factory price of spool type rubber expansion joint.

2. 16 years of manufacturing experience, 5 years of export experience.

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

4. Spool type rubber expansion joint mold has a variety of specifications, support customization, OEM.

5. Provide free samples of spool type rubber expansion joint.

6. Spool type rubber expansion joints are in large stock.

Flexible joint pipe application

1. Spool type rubber expansion joint damping vibration, noise and vibration

2. Spool type rubber expansion joint compensates for expansion caused by temperature difference

3. Spool type rubber expansion joint provides elastic wall seal for penetration assembly

4. The Spool type rubber expansion joint compensates the movement of the pipeline on the ship

5. Spool type rubber expansion joint relieves system pressure caused by heat change, wear or settlement

FAQ

Q1:Can the spool type rubber expansion joint be marked with customized logo?

A1:Yes,the spool type rubber expansion joint can be marked with your logo. We could provide OEM&ODM service for spool type rubber expansion joint.

Q2:What’s the face to face length of spool type rubber expansion joint?

A2:The face to face length of spool type rubber expansion joint can be L130, L152,L203... We also could accept customized length according to your requirements.

Q3:Can you provide drawings of spool type rubber expansion joint?

A3:Yes,we could provide drawings of spool type rubber expansion joint for you.Please contact us to get the drawing of spool type rubber expansion joint .

Q4:What certificates  of spool type rubber expansion joint can you provide?

A4:We could provide CE,ISO certificate for our spool type rubber expansion joint.

Q5:Can we get a sample of spool type rubber expansion joint ?

A5:Yes,we could provide samples for you to test the quality of our spool type rubber expansion joint.

Q6:What’s the warranty period of spool type rubber expansion joint?

A6:We provide 18 months’ warranty for our spool type rubber expansion joint.