Professional Rubber Extrusion Expansion Joints Standard Dustproof
Rubber Expansion Joints
High quality rubber expansion joints
Prompt delivery and best services
1. ISO 9001:2000 certificate, with many years experience
2. High qualified material, low MOQ, excellent quality, competitive
And professional advice
3. Standard and non standard are all acceptable
4. Independent R&D team
5. Strict quality control management
6. Exquisite technological standard
7. Sufficient stock
8. Excellent after sales service
Features of Rubber Bridge Expansion Joint:
As one of the company’s main series of products, our rubber
expansion joint stand most competitive position in the domestic
& abroad markets of same industry by its convenient
installation, stable running, waterproof, dustproof, little noise,
light weight, and low cost and other features.
Rubber Bridge Expansion Joint is used in Highway bridge decks,
Service ramps, car parks and so on. Rubber Bridge Expansion Joint
is used to prevent buildings or bridges appear some cracks because
of climate change.
Railcars, automobile, steamboat, industrial electrical equipment,
building door& window, construction machinery, bridge
construction and tunnel. Etc.
The whole requirements of rubber expansion joint
1. Max horizontal frictional resistance of expansion and
2. Max vertical deviation or deformation of expansion and
Dimensional deviation of rubber expansion joints
The hole distance of the screw L1deviation
Note: (Width Range) Positive deviation is used in the top of the
expansion and contraction body, negative deviation is used in the
bottom of the expansion and contraction body.
The appearance quality of the rubber expansion joints and sealed
Name of defects
Skeleton steel exposed
Steel plate with crack or peel
Spray frost, brittle and crack
Obvious cracking without glue
Area is not more than 30 mm * 5 mm, depth is less than 2mm defect.
Per linear meter cannot appear 4 defects.
Not more than 0.5% of the products’ surface area. Per place is not
more than 25mm and the depth is not more than 2mm
Bolt positioning hole deflection and cracking
Connecting channel craze and cannot close strictly.
And other types Rubber Bridge Expansion Joints. We could produce
them as customers’ demand.
1.Global leading professional manufacturers of rubber seal
2.Product quality: Top quality and with various product testing
3.Testing report: material of PVC EPDM TPE testing report ISO
4.Require little maintenance,competitive price
5.Fast Delivery: Get your order when you need
6.OEM is warmly welcomed
7.Convenient transportation: From Shanghai International Airport