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exhaust bellows expansion joints

FOB Price: US $1 - 100 / Set Get Latest Price
Min.Order Quantity: 1 Set/Sets
Supply Ability: 100 Set/Sets per Week
Port: Tianjin or Qingdao
Payment Terms: L/C,T/T
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Quick Details

Place of Origin:
Henan China (Mainland)
Brand Name:
Model Number:
rubber, steel, iron,etc.
joint of tubes
air,compresed air,water, weak acid, oil
vibration and noise resistance
Chemical, Fertilizer, Cement, Power, Steel Plants,etc.
welcome your drawings
working performance:
wear resistant
factory history:
more than 20 years

Packaging & Delivery

Packaging Detail: carton,wooden case or as you wish
Delivery Detail: twenty or thirty days


1. Accommodate pressure loads, isolate vibration
2. Neutralise axial, lateral, angular stresses
3. Reduce noise

Floating Flange Rubber Expansion Joint

1) Expansion joints are low cost vibration and deflection absorption components in fluid conveyance pipelines.


2) The joints consist of two symmetrical connecting ends, either threaded unions for smaller nominal bores or flanged ends for larger nominal bore pipelines.


3) The body of the joint is essentially a robust rubber cylinder that is capable of absorbing vibration and movement in pipeline components.


4) Joints are often installed in-line with water pumps as the absorber of the operating vibration of the pump and movements due to pump start up, shut down.


5) Joints are also able to absorb axial displacement due to pipeline expansion and contraction, and lateral displacement and pipeline angularity. 

Expansion joints may operate in pipelines or equipment to carry fluids or gases at elevated temperatures and pressure. 

Precaution should be taken to insure proper installation and regular inspection. 


Rubber Expansion Joints are widely used in industries such as Chemical, Fertilizer, Cement, Power, Steel Plants and so on. As they are effective in construction and excellent in movement, anti-vibration. 


They are also designed to withstand pressure / vacuum applications, and to resist chemical corrosion and slurry abrasion. They are used to insulate against vibrations and noise from pumps of compressors.


item                     modleGD1-XX-ⅠGD1-XX-ⅡGD1-XX-Ⅲ
working pressure MPa(kg/cmm)0.8(≈8)1.2(≈12)2(≈20)
bursting pressure MPa(kg/cmm)2.4(≈24)3.6(≈36)6(≈60)
vacuum degree mmHg650650750
applicable temperature20°C-115°C
deflection angle15°
applicable mediumair,compressed air
,water,salt water,hot water,weak acid,oil,alkali





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Qianjin Rubber Company Huixian City is a medium-sized private professional manufacturer of rubber products, filter elements.
The products are sold throughout the country and exported to UAE,Iran,Australia,France etc.
The main products are: polyurethane sieve plate,polyurethane squeegee,spring shock absorber,rubber mat,rubber pad,composite spring,deceleration strip,rubber covered roller,rubber wheel,track pad,air chamber,rubber grommet,rubber ring,rubber ball,block rubber,rubber sieve ... View detail

Basic Information

Product/Service (We Sell): Damping Block,Rubber Spring,Shock Absorbers,Cast Rubber Roller,Composite Rubber Spring  
Number of Employees: 101 - 200 People  

Trade & Market

Main Markets: Eastern Europe
North America
Total Annual Sales Volume: US$2.5 Million - US$5 Million  
Export Percentage: 21% - 30%  

Factory Information

Factory Size (Sq.meters): 3,000-5,000 square meters  
Factory Location: Huqiao Town,Huixian City,Xinxiang City,Henan Province,China(mainland)  
Number of Production Lines: 3  
Number of R&D Staff: 5 - 10 People  
Number of QC Staff: Less than 5 People  
Management Certification: The enterprise of laying stress on a contract and keeping words  
Contract Manufacturing: OEM Service Offered   Design Service Offered   Buyer Label Offered  

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Verified Supplier - Huixian Qianjin Rubber Co., Ltd.
China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience: Established 2010

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