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Hot Selling! single sphere rubber expansion joint

FOB Price: US $4.32 - 2,196.37 / Piece | Get Latest Price
Min.Order Quantity: 1 Piece/Pieces
Supply Ability: 4000 Set/Sets per Month
Port: Shanghai,Qingdao,Tianjin
Payment Terms: L/C,T/T
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Quick Details

Rubber Steel
Place of Origin:
Henan, China (Mainland)
Model Number:
Brand Name:
Head Code:
black& as your required
pipe fitting
Nylon cord fabric
Working Presure:
Application media:
Key frame:
Nylon cord fabric

Packaging & Delivery

Packaging Details: wooden cases is our normal package.
Delivery Detail: 15days after receiving your down payment


rubber expansion joint
3. ISO9001/ISO14001
4.Warranty Period:1.5 years

1. rubber expansion joint description

            -----Long service life guaranteeing high operational reliability


  • Zhonghaiwei® rubber expansion joints impress with their compensating and damping material properties. Excessive force, arising within the pipeline, is deflected by Zhonghaiwei® rubber expansion joints before this can be passed on to adjacent components.
  • Our expertise, in designing and constructing rubber expansion joints, is reflected in their long service life and high operational reliability. This explains why Top5 of China power plants are equipped with Zhonghaiwei® expansion joints. 
  • Zhonghaiwei® pipe connections are made of high-quality rubber. They are used in industrial environments and in plant and process engineering, as well as in mechanical engineering, in the production of motors and the construction of industrial equipment, and even in shipbuilding. They have also found their way into building services engineering, environmental engineering and hydraulics. 




2. rubber expansion joint Physical and Mechanical






3. Materials of rubber expansion joint




4. Size of rubber expansion joint






5. Photo Display of rubber expansion joint









6. Why Us

  • Use of Products: We have specialized in pipeline equipment system for over 12 years with professional technology and competitive price. Our product is mainly used as the pipe line for city governments petrify, chemical industry, metallurgy, petroleum, chemistry, ships, light industries, environment protection and in the country slurry education from copper mine and other ore mine exploitation.
  • R&D: Our chief engineer has twenty years research experience in the Japan-Funded Rubber Products Enterprises. All of our engineers will be trained in big enterprises to develop their ability for one month per year. Most important of all is that they get many credits in the trade associations every year.
  • Achievement: We cooperate with Top5 electric power company in China. At the same time we also cooperate with the international well-known company, such as: FLSmidth.PLN and AQUA engineering and etc.


Our product is of high quality and best after sales service. Please believe, we do achieve win-win.

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Beijing Zhonghaiwei Environment Engineering Co., Ltd. (former name is Beijing zhonghaiwei Pipeline Equipment Co.,Ltd) was founded in 2000 and focuses on development, production, sales and service. There are 256 staff members and 10 senior engineers.

Our company includes business department, financial department, products R&D department and a branch company for production. We have passed the ISO9001:2008, ISO14001:2004 certificates. Manufactory in Xingyang is about 30000 square m... View detail

Basic Information

Business Type: Manufacturer, Trading Company  
Main Products: Rubber Expansion Joint,Metal Expansion Joint,Fabric Expansion Joint,Rubber Lining Pipes,Dismantling Joint  
Number Of Employees: 11 - 50 People  

Trade & Market

Main Markets: Mid East
Southeast Asia
Eastern Europe
South America
Southern Europe
North America
Total Annual Sales Volume: US$2.5 Million - US$5 Million  
Export Percentage: 31% - 40%  

Factory Information

Factory Size (Sq.meters): 1,000-3,000 square meters  
Factory Location: Yangtong Industry Zone, Chengguan Town, Xingyang, Henan  
No. of Production Lines: 4  
Number of R&D Staff: 5 - 10 People  
Number of QC Staff: 5 - 10 People  
Contract Manufacturing: OEM Service Offered   Design Service Offered   Buyer Label Offered  

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How It Works

China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience: Established 2005 , 12 years OEM

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Mr. Grape Zhang
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