Chongqing Hengtairail Equipment Co.,Ltd.
Global Rolling Stock Parts Supplier
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Product review
A gangway connection (or, more loosely, a corridor connection) is a flexible connector fitted to the end of a railway coach, protecting from windy and raining and enabling passengers to move from one coach to another without danger of falling from the train. It can be divided to following types:
Iron vestibule diaphragm
Rubber vestibule diaphragm
Pucker vestibule diaphragm
Product specification
| Standard | TB/T3094-2015 eqv UIC |
| Item | Standard data(on test piece) |
| Hardness (Shore A) | 73±5 |
| Tensile strength(MPa) | ≥19 |
| Elongation(%) | ≥440 |
| Resistand to tearing(KN/M) | ≥20*2 |
| Flexibility | -30℃≥85% 20℃≥85% 70℃≥85% |
| after aging for 7 days at 70℃ | 0-10 shore A |
| Resistance to Abrasion | ≤0.3(cm3/1.61km) |
|
Resistance to Ozone | crake length≤10mm*3 crake depth≤1mm*4 |
| Resistance to fire | DIN 5510-2 S1 |
| flexural property(5*104) | No crack |
| brittleness temperature | ≤-50 |
Structure
The main components of rubber gangway are steel frame, rubber sheet which consists of horizontal and vertical tube, inner&outer steel pressing plate and fixing bolts
Frame material:Q235 Thickness:.
Tube Width
It can be customizedThe width of our horizontal rubber is 1650mm, which allows 1200mm width of door.
Tube Height
It can be customized. The longest size of our vertical rubber can reach 2100mm.
Drawing
Production Equipment
Test Equipment
Application
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