China Single Sphere Rubber Expansion Joint manufacturer
Shanghai Songjiang Jingning Shock Absorber Co.,Ltd.
JINGNING Specialized In Rubber Expansion Joints
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Hydraulic Double Sphere Rubber Expansion Joint Synthetic Rubber Reduce Tensile Strength

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Shanghai Songjiang Jingning Shock Absorber Co.,Ltd.

City: zhengzhou

Province/State:shandong

Country/Region:china

Tel:86-150-93112546

Contact Person:
Mr.Wu
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Hydraulic Double Sphere Rubber Expansion Joint Synthetic Rubber Reduce Tensile Strength

Brand Name JINGNING
Model Number RFJS
Certification CE
Place of Origin China
Minimum Order Quantity 1
Price USD 15--1000 /Set
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 5000 Sets/Week
Packaging Details Wooden Box
Size DN40---DN1800
Pressure PN10,PN16
Rubber Material NBR,EPDM,NR
Flange Standard DIN,BS,ANSI
Flange Material Carbon Steel,Ductile Iron,Stainless Steel
Product Name Double Sphere Rubber Expansion Joint
Working Temperature -25~120 Deg
OEM&ODM Support
Detailed Product Description

Specialize double sphere rubber flexible connectors

 

Specifications

 

1. Product Alias:Flexible Rubber Joint,Rubber Joint,Rubber Soft Connection,Shock Absorber,Flange Soft Connection,Flexiblen

Rubber Joint,Rubber Pipe Joint,Compensator,Rubber Bellow Joint,ect

2. Product Specification:DN20mm-DN3600mm

3. Product Pressure:0.6-2.5MPa

4. Level of shock Absorption:A level,shock absorption is very high

5. Product Certification:ISO9001:2008,CE

6. Scope of Application:acid,alkali,corrosion,oil,hot and cold water,compressed natural gas,compressed air

 

 

Nominal diameter

Length

(mm)

Diameter

of the centralring of the bolt(mm)

Hole diameter quantitvdAxial displacement

Horizontal displacemente

(mm)

Defiexion angle(a+a)
mminch   

Extension

(mm)

Compression

(mm)

  
4016511018-430504535
50216512518-430504535
6517514518-430504535
80317516018-835504535
100422518018-835504035
125522521018-835504035
150622524022-835504035
200832529522-835504035
2501032535022-1235603530
3001232540022-1235603530
3501433046022-1635603530
4001633051526-1635603530
4501833056526-2035603530
5002035062026-2035603530
6002435072530-2035603530
7002835084030-2435603530
8003240095030-2435603530

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note :Special requirements can customize the letter map.Rubber joints make use of the advantages of high elasticity, high gas, medium resistance, weather resistance and radiation resistance of rubber, which can reduce vibration and noise of pipes, and compensate for thermal expansion and cold shrinkage caused by temperature changes.

 

 

compensatorprovide excellent compensating features but their highly rated rubber bellows which is consisted of special synthetic rubber,steel wire and nylon braid fibre.JINGNING rubber expansion joint are compliant and resilient elements that help to reduce tensile strength between piping systems rubber based material are more than resilient than metal,fiberglass or plastic ones,therefore they have been deployed in construction and hydraulic sectors.

 

Production process

 

This product use the high air tightness of rubber elastic medium resistance of weathering and radiation resistance, high strength and a little cold and heat stability of polyester cord skew and the composite by high pressure, high temperature mold vulcanization and become.

 

Application 

 

Air, compressed air, water, sea water, hot water, oil, acid, alkali, etc.

 

Product Tags: plumbing expansion joint   pipe vibration isolation joint  
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