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Threaded EPDM Rubber Expansion Joint

 Basic Information

Specification:
DN25-DN1400,
Length: 105mm-440mm
Rubber Material: EPDM NBR
Pressure:10, 16, 25Bar
20 years export experience
Strict quality inspections
OEM service
Great discount for agents
Factory price
Certificate: GB/199901-2000-ISO9001:2000

 Description

Threaded EPDM rubber expansion joint is made of nylon cord fabric. It is featured by resistance to high pressure, good elasticity, large volume of deflection displacement, aging resistant, and reducing the vibration and noise during construction. It can be applied to the joint place of the pipefitting of air-conditions in residence, hotel and so on.

The EPDM rubber expansion joint has small volume, light weight, good elasticity and easy to install. Structural noise transmission can be reduced with the restrict and flange non-parallelism. The EPDM can work in high temperature, acid, alkali and oil resistant pipeline, thereby it also can extend its service life. We can assure the quality and special requirements are acceptable.

 Data
Item Type JGD-1 JGD-2
Working Pressurre 1.0 (10) 1.6 (16) 2.5 (25)  
Exploring Pressure 2.0 (20) 3.0 (30) 4.5 (45)
Vacuum Degree 53.3 (400) 86.7 (650) 100 (750)
Suitable Temperature -15°C~115°C special can be -30°C~250°C  
Suitable Medium Air; compress air; Water; Sea water; hot water; 
oil; acid; alkali and so on.




 

DN mm  Length Axial compression Axial elongation Lateral displacement Deflection angle
A B
15 180 200 10 5 20 45
20 200 200 10 5 20 45
25 210 200 10 5 20 45
32 210 200 10 5 20 45
40 220 200 10 5 20 45
50 220 200 10 5 20 45 

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