| Customization: | Available |
|---|---|
| Connection: | Flange |
| Kind: | Corrugated Compensator |
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The wide arch rubber expansion joint consists of four parts: inner lining layer, winding layer, outer lining layer, and flange. The inner lining layer is made of high-quality rubber material, the winding layer is made of nylon wire, and the outer lining layer is also made of rubber material. Flanges are customized according to the requirements of pipeline engineering, and common types include anti-corrosion, fireproof, and other types of flanges.
| NO | Name | Material |
| 1 | Flange | Q235,SS304,SS316,PVC |
| 2 | Inner/outer rubber | NR,NBR,EPDM,FKM,PTEF,IIR,CR |
| 3 | Reinforcing cord | Nylon Tire Cord |
Characteristics of wide arch rubber joints:
1.High flexibility
Make the size, shape, and thickness of the reinforcement layer of the joint according to the needs
2.Diversified reinforcement materials
Hand wound rubber joints can use a variety of reinforcement materials to provide the required mechanical strength and corrosion resistance.
3.High pressure bearing capacity
Manual winding can ensure the structural uniformity of the joint, thereby improving its pressure bearing capacity and overall strength.
4.Easy maintenance and replacemen
Usually equipped with flanges or threaded interfaces for easy installation and replacement, reducing downtime of pipeline systems.
| Size | Length | Allowable Movements in Operation | |||||
| mm | inch | (F/F)inch | Comp inch |
Ext inch |
Lateral inch |
Angular (degree) |
Torsional (degree) |
| 50 | 2 | 6 | 2 | 1 | 1 | 43 | 5 |
| 65 | 2 1/2 | 6 | 2 | 1 | 1 | 36 | 4 |
| 80 | 3 | 6 | 2 | 1 | 1 | 31 | 4 |
| 100 | 4 | 6 | 2 | 1 | 1 | 24 | 4 |
| 125 | 5 | 6 | 2 | 1 | 1 | 20 | 4 |
| 150 | 6 | 6 | 2 | 1 | 1-1/4 | 17 | 4 |
| 200 | 8 | 6/8 | 2 | 1 | 1-1/4 | 13 | 3 |
| 250 | 10 | 6/8 | 2 | 1 | 1-1/4 | 19 | 3 |
| 300 | 12 | 6/8 | 2-1/4 | 1 | 1-1/4 | 15 | 3 |
| 350 | 14 | 6/8 | 2-1/4 | 1-1/8 | 1-3/8 | 13 | 3 |
| 400 | 16 | 6/8 | 2-1/4 | 1-1/8 | 1-3/8 | 12 | 3 |
| 450 | 18 | 6/8 | 2-1/4 | 1-1/8 | 1-3/8 | 11 | 3 |
| 500 | 20 | 6/8 | 2-1/2 | 1-1/8 | 1-3/8 | 10 | 3 |
| 600 | 24 | 8/10 | 2-1/2 | 1-1/4 | 1-3/8 | 9 | 3 |
| 750 | 30 | 8/10 | 2-1/2 | 1-1/4 | 1-3/8 | 8 | 3 |
| 900 | 36 | 8/10 | 2-1/2 | 1-1/4 | 1-3/8 | 7 | 2 |
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.
Wide arch rubber expansion joints play an important role in pipeline systems due to their excellent sealing and compressive properties. This type of joint can effectively absorb the vibration and displacement of pipelines, reduce noise, so it is widely used in pipeline systems in the fields of water supply and drainage, sewage treatment, chemical industry, petroleum, sanitation, etc.
Q1:What's the working pressure?
A1:The working pressure can be 1.0Mpa, 1.6Mpa, 2.5Mpa.
Q2:What's the working temperature?
A2:The working temperature is -20ºC~100ºC.
Q3:Can the wide arch rubber expansion joint be marked with customized logo?
A3:Yes,the rubber joint can be marked with your logo. We could provide OEM&ODM service.
Q4:Can you provide drawings?
A4:Yes,we could provide drawings for you.Please contact us to get the drawings.
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