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Brake Hose Coupling for Railway Freight Car Air Brake System
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Product Details
| Type: | Other, hose coupling | Material: | Rubber,steel | Place of Origin: | Chongqing, China |
| Brand Name: | HTEE | Model Number: | HTH-G5/4 |
Product Description
Brake Hose Coupling for Railway Freight Car Air Brake System
The air brake hose coupling are provided to connect brake pipeline and feed pipeline/MR MR pipeline throughout the train.the coupling heads the feed pipe/MR coupling hose are of opposite design to those of the brake pipe coupling hoses.
Reference standards: UIC830-1/0, BS3682-94 part1, AAR M601&AAR M601
Material: Cast iron,Rubber
Certificate: UIC , AAR ,CRCC,ISO certificate
Working temperature:-50℃ to +70℃
Drift diameter≥25mm
Working pressure:0-1MPA
Hose break-off pressure ≥7MPA
Drawing:
Hose Size:
|
Structure:
Technical Parameter:
Tests | EN(16*24) |
Hydrostatic test | 5.0Mpa |
Elongation | Arrange from +2%-4% at press of 5.0Mpa |
Leakage test | Keep 14.0Mpa for 5-5.5 mins |
Burst test | ≥20Mpa |
Bending test | ≤10% |
Pulse test | Pulsating Pressure 6.25Mpa |
Pulse frequency:60/min | |
Medium Temperature:100℃±3℃ | |
Waveform:Square | |
Low temperature leak test | -40℃±2℃ *24h with bending180° |
Friction test(Adhesion) | Between tube and plies:4.0kN/mm Between cover and plies:3.8kN/mm |
Ozone test | Concentration:50pphm Last for:72 h With temperature:40℃ |
Packaging
Shipping
Chongqing Hengtai Electromechanical Equipment Co.,Ltd. located in Chongqing City, China,
is devoted to designing, researching and developing and manufacturing the products of railway
vehicles and formed as a specialized integrator and supplier in railway vehicles industry.
Our main products cover completed parts of a vehicle car, including running gear, coupling devices,
interior facilities, electric and brake system, also tools and equipments for maintenance. Especially,
Hengtai owns the ability to refurbish and renovate the railway vehicles.
Contact Us
- Chongqing Hengtai Electromechanical Equipment Co., Ltd.
- Contact nameDong Wei
- Phone86-23-61600055
- AddressD-13-7, No. 210, Keyuan 1st Rd.
| New Products | Train Braking System | Train Coupling & Buffer Systems | Train Electric and Auxiliary Systems |
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