Laminated and Elastomeric PTFE Rubber Pad Elastomeric Bridge Bearing
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Product Highlights
- AASHTO Certified Materials: Made from natural rubber or neoprene complying with strict AASHTO standards.
- Seismic & Vibration Control: Reduces dynamic load and isolates shocks for beam, highway, and railroad bridges.
- Multi-Directional Movement: Accommodates thermal expansion, contraction, and end-beam rotational movements.
- High Vertical Stiffness: Composed of rubber layers and steel plates for robust vertical load support.
- Minimal Maintenance: Durable design requires very little maintenance over its operational life.
- Customizable Shapes: Available in round and rectangular shapes to fit specific bridge requirements.
- Cost Effective: Offers lower price and high cost effectiveness compared to laminated elastomeric bearings.
- Robust Structure: Simple yet robust design ensures reliable performance under heavy loads.
Product Attributes
- Customization
- Available
- After-sales Service
- Quality& Techical and Usage Information
- Usage
- Beam Bridge, Highway Bridge, Railroad Bridge
- Model NO.
- 100x100x50mm, 300x400x100mm, 300x400x41mm. etc
- Structure
- Laminated Rubber Bearing
- Material
- Rubber Bearing
- Activity
- Multi Direction Movable Bearing
- Color
- Black
- Shape
- Round, Rectangle
- Transport Package
- Standard Export Packing
- Specification
- 100*150-700*700 D150-800mm
- Trademark
- SZ
- Origin
- China
- HS Code
- 4016999090
- Production Capacity
- 50000PCS/ Year
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Laminated and Elastomeric PTFE Rubber Pad Elastomeric Bridge Bearing
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Laminated and Elastomeric PTFE Rubber Pad Elastomeric Bridge Bearing -
Laminated and Elastomeric PTFE Rubber Pad Elastomeric Bridge Bearing -
Laminated and Elastomeric PTFE Rubber Pad Elastomeric Bridge Bearing -
Laminated and Elastomeric PTFE Rubber Pad Elastomeric Bridge Bearing -
Laminated and Elastomeric PTFE Rubber Pad Elastomeric Bridge Bearing -
Laminated and Elastomeric PTFE Rubber Pad Elastomeric Bridge Bearing -
Laminated and Elastomeric PTFE Rubber Pad Elastomeric Bridge Bearing
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Product Description
Product Description
The bearing is composed of several layers of rubber sheet and thin steel plate superimposed by pressure vulcanization, which has enough vertical stiffness to meet the vertical load, and has good elasticity to adapt to the rotation of the beam end. It has large shear deformation to meet the water of the superstructure horizontal displacement, and has a good seismic effect, can reduce the dynamic load on the upper structure and pier impact.
| Technical index | Neoprene Rubber | Natural Rubber | |
| Hardness (IRHD) | 60±5 | 60±5 | |
| Strength Tensile (Mpa) | ≥17 | ≥18 | |
| Elongation at break (%) | ≥400 | ≥450 | |
| Brittleness temperature (ºC) | ≤40 | ≤-50 | |
| Constant compression permanent deformation | ≤15 | ≤30 | |
| Resistance to ozone aging test (test conditions,20% elongation,40ºC×96h) |
100ppmm | 25ppmm | |
| No cracking | No cracking | ||
| Hot air aging test (The biggest change comparing with before aging numerical) |
Test conditions (ºC×h) | 100×70 | 70×168 |
| Strength Tensile (%) | -15 | -15 | |
| Elongation at break(%) | -40 | -20 | |
| Variation in hardness(IRHD) | 0,+10 | -5,+10 | |
| Strength of rubber and steel Peel adhesive (KN/m) | >10 | >10 | |
| Strength of four fluorine plate and rubber (KN/m) | >7 | >7 | |
Features of rubber bridge bearing:
(1) Quality materials including natural rubber, neoprene complying with AASHTO standards.
(2) Allow for expansions and contractions of precast steel structure of bridges.
(3) Capable to control load distribution, meanwhile accommodate thermal and end-beam rotational movements.
(4) Vibration, sounds and shocks isolation.
(5) Avoid excessive load eccentricity and edge compression.
(6) Simple but robust structure.
(7) Lower price than laminated elastomeric bearing.
(8) High cost effectiveness.
(9) Minimal maintenance is needed
Table 1. Rectangular Laminated Elastomeric Bearing Sizes (Width* Length/ mm)
| 100*150 | 100*200 | 150*150 | 150*200 | 150*250 | 150*300 | 200*200 |
| 200*250 | 200*300 | 200*350 | 200*400 | 250*250 | 250*300 | 250*350 |
| 250*400 | 250*450 | 250*500 | 300*300 | 300*350 | 300*400 | 300*450 |
| 300*500 | 300*550 | 300*600 | 350*350 | 350*400 | 350*450 | 350*500 |
| 350*550 | 350*600 | 400*400 | 400*450 | 400*500 | 400*550 | 400*600 |
| 400*650 | 450*450 | 450*500 | 450*550 | 450*600 | 450*650 | 500*500 |
| 500*550 | 500*600 | 500*650 | 500*700 | 550*550 | 550*600 | 550*650 |
| 600*600 | 600*650 | 600*700 | 600*750 | 650*650 | 650*700 | 650*750 |
| 700*700 | With or without the PTFE plate | |||||
Table 2. Round Laminated Elastomeric Bearing Sizes (OD/ mm)
| 150 | 200 | 250 | 300 | 350 | 400 | 450 |
| 500 | 550 | 600 | 650 | 700 | 750 | 800 |
| With or without the PTFE plate | ||||||
About the Supplier
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Company Profile
Hebei Shangze Rubber and Plastic Products Co., Ltd. Was founded on December 21, 2020, located at No. 90, Sunwuying Village, Masen Township, High-tech Zone, Hengshui City, Hebei Province, a professional manufacturing base integrating R&D, production, processing and sales of road, bridge and construction engineering supporting products. With superior geographical location and convenient transportation, the company has built standardized production workshops, complete production lines and professional testing laboratories, laying a solid foundation for large-scale production and high-quality product output.
We specialize in various steel fibers for concrete and supporting production equipment. Our product portfolio also covers core road and bridge components including bridge bearings, expansion joints and dampers, as well as a full range of road traffic safety facilities such as road cones, warning bollards and water barriers. All products are independently developed and produced, covering diversified specifications and models, which can fully meet the customized production needs of different engineering scenarios.
Adhering to strict quality management standards, we implement full-process quality control from raw material procurement, production and processing to finished product inspection. All products have passed relevant industry quality tests, featuring stable performance, strong durability, high compression resistance and corrosion resistance. Our products are widely applied in highways, railway bridges, municipal engineering, urban infrastructure, water conservancy projects and building construction. Relying on comprehensive product range, reliable product quality and sufficient inventory supply, we can efficiently support customers' one-stop procurement demands for various engineering projects, greatly saving procurement time and cost.
Since its establishment, the company has always adhered to the development concept of "quality first, customer supreme". We have a professional technical team and experienced production and sales personnel, providing customers with professional product consultation, scheme optimization, customized production and after-sales integration services. With excellent product quality and good market reputation, our products are sold well all over China and exported to many countries and regions overseas.
Embracing global development opportunities, we always adhere to the principle of integrity, pragmatism and mutual benefit. In the future, we will continue to focus on technological innovation and product upgrading, continuously improve product competitiveness and service level. We sincerely welcome new and old customers from home and abroad to negotiate cooperation, establish long-term stable strategic partnerships and create a bright future together.
About Our Factory & Business Background
- Address
- No. 90, Sunwuying Village, Masen Township, High-Tech Zone, Hengshui, Hebei, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- Tianjin
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2022-12-31
- Main Markets
- South America, Southeast Asia, Africa, Mid East, Eastern Asia
FAQ
- What materials are used for the bearing?
- The bearing is made from natural rubber or neoprene, both complying with AASHTO standards.
- What shapes are available for this bearing?
- We offer both round and rectangular shapes, with customizable dimensions.
- What are the main applications of this product?
- It is suitable for beam bridges, highway bridges, and railroad bridges.
- Does the bearing support seismic activity?
- Yes, it provides good seismic effects and reduces dynamic loads on the upper structure.
- What is the lead time for production?
- The average lead time is within 15 workdays for both peak and off-peak seasons.
- What payment terms do you accept?
- We accept LC, T/T, D/P, PayPal, Western Union, Small-amount payment, and Money Gram.
- Is after-sales support available?
- Yes, we provide 24/7 after-sales support including quality, technical, and usage information.
- Can the bearing accommodate thermal expansion?
- Yes, it allows for expansions and contractions of precast steel structures.
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