Rubber Flexible Expansion Joint Device Elastomeric Rubber Bridge Expansion Joint Neoprene Transflex Expansion Joint for Highway Joints
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Product Details
| Customization: | Available |
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| After-sales Service: | Installation Guide |
| Warranty: | 2 Years After Leaving The Factory |
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Basic Info.
- Model NO.
- rubber expansion joint
- Certification
- DIN, JIS, GB, BS, ASTM, AISI
- Function
- Sound Insulation, Drainage, Protect, Support
- Position
- Joints
- Type
- Joint Device
- Material
- Natural Rubber, Neoprene, Steel Plate
- Color
- Black
- Business Type
- Factory
- MOQ
- 10 Meters
- Application
- Beam Bridge, Highway Bridge, Railroad Bridge
- Activity
- 30-330mm
- Transport Package
- on The Pallet with PE Film
- Specification
- 590*55*1830mm and other customized
- Trademark
- HengJingGong
- Origin
- Made in China
- HS Code
- 4008290000
- Production Capacity
- 500 PCS / Month
Packaging & Delivery
- Package Size
- 100.00cm * 32.00cm * 3.00cm
- Package Gross Weight
- 48.000kg
Product Description
Product Description
Rubber Bridge Expansion Joints for Comfortable Drive
Rubber bridge expansion joints are mainly made of rubber, steel plate and angle iron. Steel plates are set in the rubber bridge expansion to strengthen the bearing capacity and they can slide freely along the angle iron to meet the expansion deformation of main grid.
Because of the excellent sealability and shock-absorbing effect of rubber, rubber bridge expansion joints do well in proofing water and reducing noise. The elasticity of rubber plates and its shear deformation in the telescopic channel helps the whole device to realize telescopic motion.
Structure
Rubber bridge expansion joints are consisted of rubber, reinforce steel plate, ranura, sealing block, fitting portion, nut plate, kidney-shaped cap, nuts and bolt.
Specification
Item Properties Materials | Neoprene Rubber (Apply to -25ºC~ 60ºC areas) | Natural Rubber (Apply to -35ºC~ 60ºC areas) | Neoprene Rubber (Apply to -40ºC~ 60ºC areas) | ||
Hardness (IRHD) | 60±5 | 60±5 | 60±5 | ||
Tensile Strength (Mpa) | >=15 | >=16 | >=14 | ||
Elongation at break (%) | >= 400 | >= 400 | >= 350 | ||
Brittleness temperature (ºC) | <=-40 | <=-50 | <=-60 | ||
Compression set constant (Room temperature ×24h) | <=20 | <=20 | <=20 | ||
Resistant Ozone aging (25~50pphm) 20% Elongation 40ºC×96h | No cracks | No cracks | No cracks | ||
Hot air aging test (Compared with the previous unaged value occurred biggest change ) | Test conditions(ºC×h) | 70ºC×96h | 70ºC×96h | 70ºC×96h | |
Tensile Strength (%) | ±15 | ±15 | ±10 | ||
Elongation at break (%) | ±25 | ±25 | ±20 | ||
Hardness change(IRHD) | 0~+10 | -5~+10 | 0~+10 | ||
Rubber and steel bonding peel strength(kN/m) | >7 | >7 | >7 | ||
Salt water(23ºC×14d, 4% Concentration) | Volume Change (%) | <=+10 | <=+10 | <=+10 | |
Hardness Change(IRHD) | <=+10 | <=+10 | <=+10 | ||
oil resistance(No.1 Standard Oil, 23ºC×168h) | Volume Change (%) | -5~+10 | <+45 | <+45 | |
Hardness Change(IRHD) | -10~+5 | <-25 | <-25 | ||
Accessories:
*Kidney-shaped cap.
*Curved screw bolt.
*Ring.
*Curved screw bolt.
*Ring.
Installation
Product Details
Features
*Rubber bridge expansion joints are made of prime-quality rubber, have anti-aging and have a long service life.
*Wear resistance, corrosion resistance.
*Rubber bridge expansion joints can withstand the weight of vehicles and pedestrians.
*During installation, bolt holes on the bottom and each junction are filled with adhesion agent which makes the whole rubber bridge expansion joints be highly water-resistant.
*Rubber bridge expansion joints can ensure vehicles runs smoothly and no noise.
*Wear resistance, corrosion resistance.
*Rubber bridge expansion joints can withstand the weight of vehicles and pedestrians.
*During installation, bolt holes on the bottom and each junction are filled with adhesion agent which makes the whole rubber bridge expansion joints be highly water-resistant.
*Rubber bridge expansion joints can ensure vehicles runs smoothly and no noise.
Packaging & Shipping
Company Profile
Hengshui Jingtong Rubber Co., Ltd., located in Hebei Province's Hengshui City, is a professional manufacturer of engineering rubber products. Our product range includes bridge bearings, expansion joints, water stop strips, water stop belts, inflatable cores, building deformation joint device and water plugs, which are widely used in bridge, tunnel, water conservancy, and power engineering projects. The company boasts advanced technology and mature processes to ensure reliable product quality.
We have a professional technical team and a comprehensive after-sales service system to ensure customers receive high-cost-performance products and attentive service. Hengshui Jingtong Rubber Co., Ltd. is committed to continuous innovation to meet market demands and looks forward to establishing long-term cooperative relationships with customers from both domestic and international markets.
FAQ
1. who are we?
We are based in Hebei, China, start from 2013,sell to Domestic Market(80.00%),South America(4.00%),Africa(4.00%),Southeast Asia(4.00%),Mid East(4.00%),Oceania(2.00%),Western Europe(1.00%),Eastern Europe(1.00%). There are total about 51-100 people in our office.
We are based in Hebei, China, start from 2013,sell to Domestic Market(80.00%),South America(4.00%),Africa(4.00%),Southeast Asia(4.00%),Mid East(4.00%),Oceania(2.00%),Western Europe(1.00%),Eastern Europe(1.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Bridge Bearing Pad,Expansion Joint,Rubber Inflatable Airbag,Waterstop Belt/Strip,Steel Expansion Joint
Bridge Bearing Pad,Expansion Joint,Rubber Inflatable Airbag,Waterstop Belt/Strip,Steel Expansion Joint
4. why should you buy from us not from other suppliers?
1.More than 20 professional senior technical personnel.
2.There are 10 series,over 200 species and more than 2,000 specifications.
3.All products have been authenticated by the Ministry of Communications.
4.Self-research and development,professional.
1.More than 20 professional senior technical personnel.
2.There are 10 series,over 200 species and more than 2,000 specifications.
3.All products have been authenticated by the Ministry of Communications.
4.Self-research and development,professional.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese
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