| Customization: | Available |
|---|---|
| After-sales Service: | Installation Guide |
| Warranty: | 2 Years After Leaving The Factory |
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Elastomeric bridge rubber expansion joint
The reinforced elastomeric joint is a roadway bridge device which allows relative movements between two parts of a structure. It is made from high quality natural or neoprene rubber with refineforced steel insertion. It is made under high temperature pressure, with mold by vulcanization.
Feature
Application
Type
| 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 | ||
Hengshui Jingtong Rubber Co., Ltd.
Hengshui Jingtong Rubber Co., Ltd., is an experienced and professional manufacturer of construction engineering products. It is located in Hengshui City, Hebei Province, China.
We have 5 workshops, covers an area of 98000 square meters. We have whole sets of production lines. Our team has 20 technicians ,more than 200 workers and 10 sales..
Our products are widely used in domestic markets and important projects. These years, our products having been exported to many countries and received good reputation. Such as Malaysia, Kenya, Uganda, USA, Australia etc.
We see "quality, integrity and good service" as the basis for developing of a factory. We have rigid quality control system from raw material choosing to manufacturing and delivery. What's more, our products have passed ISO and GB inspection. If you are still in anxiety, we can also provide the third party reports of more than 3000 projects in domestic.
Our service
Certification
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.
2. how can we guarantee quality?
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
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.
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
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