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Bridge Expansion Joints, D-80 Expansion Device Deformation Joints, Various Specifications

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Product Spotlights

Our modular bridge expansion joint adopts hot-rolled profiled steel and imported rubber sealing strip. It absorbs bridge thermal expansion, contraction and vehicle vibration displacement effectively. With excellent waterproof, anti-rust and load-bearing performance, it prevents rainwater erosion and road surface cracking. Resistant to extreme weather and heavy truck rolling, it fits highway, viaduct and municipal bridge long-term use.
US$ 80 100 - 299 Meters
US$ 69 ≥300 Meters
Key Specifications
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Type:
Telescopic Device
Warranty:
1 year
After-sales Service:
premium
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Hengshui Haogu Engineering Materials Co., Ltd.
Gold Verified Supplier
1Yr
Verified Business License
Payment & Shipping
Payment Methods:
Port of Shipment:
tianjin/qingdao
Delivery Detail:
7 days

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Type Telescopic Device
Warranty 1 year
After-sales Service premium
Function Support
constitute steel
High compressive strength resistant to deformation
Part used Bridge highway
Installation method Splicing construction
Weather resistance High temperature resistance, low temperature resistance
Transport Package logistics
Specification complete
Origin Hengshui China

Our bridge deck expansion joints cover modular, strip and plate types to match different bridge displacement demands from 40mm to 800mm. Main frames are made of Q235 hot-rolled deformed steel with galvanized anti-corrosion treatment, avoiding rust under long-term rain and saline fog erosion. The matched EPDM rubber sealing strip features superior elasticity and aging resistance, blocking sewage, sediment and road deicing salt from infiltrating bridge bearings and abutments. It can bear heavy-load truck impact and buffer structural vibration caused by frequent vehicle passing. Pre-assembled before delivery, the joint requires simple on-site anchoring and welding, cutting construction downtime. Tested for -40℃ to 70℃ temperature cycling, it maintains stable flexibility without deformation or cracking, with a service lifespan over 25 years for highway, overpass and municipal road bridges

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Product Tags: Bridge expansion joint , Bridge deck expansion joint , Modular bridge joint

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Hengshui Haogu Engineering Materials Co., Ltd.
Gold Verified Supplier
1Yr
Verified Business License
Year Established
2025
Factory Size
3,000-5,000 square meters
Annual Export Value
US$5 Million - US$10 Million
Total Employees
51 - 100 People
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