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Shanghai Songjiang Jingning Shock Absorber Co.,Ltd.
JINGNING Specialized In Rubber Expansion Joints
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Flexible Joint Pipe Manufacturer of expansion joint from CHNFLEX

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Flexible Joint Pipe Manufacturer of expansion joint from CHNFLEX

Brand Name : JINGNING

Model Number : RLJS

Certification : CE,ISO

Place of Origin : China

MOQ : 1

Payment Terms : Western Union, T/T, L/C, D/A, D/P, MoneyGram

Supply Ability : 10000 sets per week

Delivery Time : 5--15 working days

Packaging Details : carton or wooden

OEM : Available

Product name : Flexible Joint Pipe Manufacturer of expansion joint from CHNFLEX

Working pressure : -0.2~4.5Mpa

Keyword : Flexible Joint Pipe

Material : EPDM,NBR,NR, PTFE,

Size : DN25~DN1200

Flange Material : Carbon steel, SS304, SS316

Flange Standard : DIN/ANSI/JIS/BS

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Flexible Joint Pipe Manufacturer of expansion joint from CHNFLEX

Product Description

Flexible joint pipe is also customarily called compensator, or expansion joint. It consists of bellows (a kind of elastic element) which constitutes its working main body and accessories such as end pipe, bracket, flange, conduit and so on. Flexible joint pipe is to compensate for the additional stress caused by temperature difference and mechanical vibration, and set up in the container shell or pipeline on a flexible structure. Using the effective expansion and deformation of its working body bellows to absorb the pipeline, conduit, container, etc. by thermal expansion and contraction and other reasons for the size change, or to compensate for the pipeline, conduit, container, etc. axial, lateral and angular displacement.

Flexible Joint Pipe Manufacturer of expansion joint from CHNFLEX

Performance characteristics

1. Flexibility: Accommodates axial, lateral, and angular movements.
2. Durability: Reinforced flexible joint pipe provides long-lasting performance.
3. Corrosion Resistance: Resists aggressive environments and chemicals.
4. Noise & Vibration Reduction: Dampens vibrations and shock waves.
5. Ease of Installation & Maintenance: Compact design and standard flange connections facilitate installation and upkeep.

Product Specification

Size Length Allowable Movements in Operation
mm inch mm Axial Compression mm Axial Extension
mm

Transverse Movement

mm

Angular Deflection mm
25 1 130/152 20 12 14 15°
32 1 1/4 95/130/152 20 12 14 15°
40 1 1/2 95/130/152 20 12 14 15°
50 2 105/130/152 20 12 14 15°
65 2 1/2 115/130/152 20 12 14 15°
80 3 130/135/152 20 12 14 15°
100 4 130/152 20 12 14 15°
125 5 130/152/165 20 12 14 15°
150 6 130/152/185 20 12 14 15°
200 8 130/152/210 20 12 14 15°
250 10 130/203/230 20 12 14 15°
300 12 130/203/245 25 16 22 15°
350 14 200/255 25 16 22 15°
400 16 200/255 25 16 22 15°
450 18 200/255 25 16 22 15°
500 20 200/255 25 16 22 15°
600 24 260 25 16 22 15°
700 28 260 25 16 22 15°
800 32 260 25 16 22 15°
900 36 260 25 16 22 15°
1000 40 260/300 25 16 24 15°
1100 44 300 25 16 24 15°
1200 48 300 25 16 24 15°

Note: If the medium is oil, acidic or alkaline substances, and there are special requirements for the working temperature, you can customize it by sending a letter or drawing. Please specify when ordering

Product Details

Flexible Joint Pipe Manufacturer of expansion joint from CHNFLEX

Production Flow

Flexible Joint Pipe Manufacturer of expansion joint from CHNFLEX

1.Raw material

Top level CR/EPDM/NBR

rubber raw materials,

No recycled rubber

2.Plasticating and mixing

Special Formulation for better Bending with Nylon,For Better Strength,Sealing

3.Workblanks wraping

Cooper plated steel wire reinforcement prevent pull off

Flexible Joint Pipe Manufacturer of expansion joint from CHNFLEX

4.Vulcanizing

Automatic vulcanization machine ensure vulcanization time and pressure

5.Inspecting
100% strict inspection is to be responsible for consumers

6. Packaging
Protective Packaging for No
Rust and Breakage

Application

Flexible Joint Pipe Manufacturer of expansion joint from CHNFLEX

Flexible joint pipe are widely used in various fields, including construction, chemical industry, shipbuilding, tap water, gas, chemical pipelines, petroleum pipelines, food pipelines, air conditioning pipelines, and sewage treatment.

Our Services

1.24-hour online

2.Free samples provided

3.Support customization

4.Provide drawings

5.Multiple payment styles to choose from

6.Factory inspection (material, specifications, quantity, pressure, packaging)

7.Long warranty period

8.Suitable packaging for transportation

Our Customer

Flexible Joint Pipe Manufacturer of expansion joint from CHNFLEX

Certificate

Flexible Joint Pipe Manufacturer of expansion joint from CHNFLEX

FAQ

Q1:What’s the material of flexible joint pipe?

A1:The material can be EPDM,NBR,CR,SBR..It depends on the working condition.

Q2:What’s the warranty period of flexible joint pipe?

A2:We provide 18 months’ warranty.

Q3:What’s the working temperature of flexible joint pipe?

A3:The working temperature is -20℃~100℃.

Q4:What’s the package?

A4:The package is carton box and strong plywooden case.


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