| After-sales Service: | Technical Guidance |
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| Warranty: | 1 Year |
| Certification: | DIN, JIS, GB, BS, ASTM, AISI |
| Function: | Protect, Expansion and Contraction |
| Position: | Upper Structure |
| Type: | Telescopic Device |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier The modular multi group joint mainly consists of edge beams, middle beams, displacement control boxes, pressure bearing bearings, compression bearings, anchoring components, and sealing rubber bands. It has the advantages of reasonable structural design, large expansion and contraction, good waterproofing, beautiful appearance, high strength, long service life, convenient installation and maintenance, etc. Each group has a displacement of 0-80mm, and the number of groups is determined based on the actual displacement requirements of the bridge. The general range of expansion and contraction is 160-2000mm
Suppliers with verified business licenses
Audited Supplier 
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