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waterstop expansion joints made in China

FOB Price: US $ 1 - 10 / Piece | Get Latest Price
Min.Order Quantity: 1 Piece/Pieces
Supply Ability: 3000 Piece/Pieces per Week
Port: tianjin
Payment Terms: L/C,T/T,Western Union
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Quick Details

Place of Origin:
Hebei, China (Mainland)
Brand Name:
Model Number:
all sizes
all kinds of types
as your drawings
according to your requirements

Packaging & Delivery

Packaging Details: according to clients
Delivery Detail: within 7 days


1.professional team
2.more than 15 years experience
3.High tensile strength
4.Easy installation

 Description of  waterstop joint  :



This product is made from water-swelling rubber water line to the basis of the ordinary rubber water-stop. The product will swell when contacted with the structures. As a result, the tightness is fastened between them water stop and water-proof performance is improved and the problem of circle seepage which puzzles people in a long time is solved. This series of products have been used widely in some key projects and have gotten excellent results.




(1)NR means natural rubber




The width of NR rubber water stop is 350mm. and the material of rubber water stop is natural rubber. Rubber water stop is applied to the freshwater seepage control project and it is applicable between -40°C to 60°C




(2)CR means chloroprene rubber




The width of CR rubber water stop is 350mm, and the material is neoprene and it is applied to chemical and other sewage seepage project and it is applicable between -35°C to 60°C.




(3)NBR means Nitrile Butadiene Rubber




The width of NBR rubber water stop is 350mm ,and the material is nitrile rubber and it is applied to sewage seepage control project which contains petroleum oil and so on and it is applicable between -35°C to 60°C








  1. Waterproof wire adopted water-swelling rubber which will be self-swelling when contacted with water. So under the function of waterproof wire ,the concrete and water can seal better, and waterproof performance can be more excellent.
  2. The sections divided into high-strength area, water-proof area and the installation area can take unequal thickness structures according to the unique function of every area. So each part of the sections can get uniform and reasonable force.
  3. Telescopic holes’ outer wall is plane; formwork folder system contact surface is large in construction and difficult to dislocation.
  4. Setting hole designed on the installation area is convenient to fix with the nearest steel bar, difficult to move , construction easily and install firmly.











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Hebei Zaoqiang Dacheng Rubber Co., Ltd., established in 1996, is seated in Zaoqiang County, Hebei Province and engaged in research, production and export business. Dacheng engineering rubber products include: plate type bridge bearings, pot type bridge bearings, bridge flexible equipment, pneumatic rubber cores, Bridge rubber pneumatic molds/Gasbag inner molds, bridge expansion joints, rubber pipe plugs , rubber water bags, rubber water stops, closed-cell foam and so on, with 10 series, over ... View detail

Basic Information

Business Type: Manufacturer, Trading Company  
Main Products: Elastomeric Bearing Pad,Rubber/Pvc Water Strip,Rubber Pipe Plugs,seismic isolator,bridge pot bearing  
Number Of Employees: 51 - 100 People  

Trade & Market

Main Markets: Mid East
South Asia
Southeast Asia
Central America
Eastern Asia
South America
Eastern Europe
North America
Total Annual Sales Volume: US$50 Million - US$100 Million  
Export Percentage: 51% - 60%  

Factory Information

Factory Size (Sq.meters): 5,000-10,000 square meters  
Factory Location: New Area Of Encha Town, Zaoqiang County  
No. of Production Lines: 3  
Number of R&D Staff: 11 - 20 People  
Number of QC Staff: 11 - 20 People  
Certifications: ISO9001
Contract Manufacturing: OEM Service Offered   Design Service Offered   Buyer Label Offered  

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Verified Supplier - Zaoqiang Dacheng Rubber Co., Ltd.
China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience: Established 2007 , 20 years OEM

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Ms. Jenny Lee
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