Chongqing Hengtairail Equipment Co.,Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 50000 pcs per month |
| Delivery Time | Ngotiable |
| Packaging Details | Export packaging |
| Product Name | Railway air brake hose coupling connector |
| Material | Malleable Iron or ductile iron |
| Dimensions | Customized |
| Production Standard | TB/T60-2014,EN15807 |
| Colour | Black or customized |
| Max Working Pressure | 0.9MPA |
| Working Temperature | -50℃-+70℃ |
| Surface Treatment | Electrophoretic coated or galvanization |
| Application | Railway Air Brake System |
| Brand Name | HTR |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 50000 pcs per month |
| Delivery Time | Ngotiable | Packaging Details | Export packaging |
| Product Name | Railway air brake hose coupling connector | Material | Malleable Iron or ductile iron |
| Dimensions | Customized | Production Standard | TB/T60-2014,EN15807 |
| Colour | Black or customized | Max Working Pressure | 0.9MPA |
| Working Temperature | -50℃-+70℃ | Surface Treatment | Electrophoretic coated or galvanization |
| Application | Railway Air Brake System | Brand Name | HTR |
| Place of Origin | CHINA | ||
| High Light | 0.9MPA Railway air brake hose coupling ，air brake hose coupling Electrophoretic Coated ，Electrophoretic Coated locomotive air hoses | ||
Railway air brake hose coupling connector hose coupling head
Railway 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. For installation of the air brake hose coupling ,they are provided with threaded nipples on one end of the hoses,these nipples are screwed on /into the angle cock at the both ends for the wagons.
Product Specification
| Brake Coupling Head | ||
| NO. | Name | Parameter |
| 1 | Burst pressure | ≥7.0Mpa |
| 2 | Pullout force | ≥10kN |
| 3 | Normal temperature air tightness | 1MPa, pressure maintaining:10min |
| 4 | Low temperature air tightness | 50 ℃, 1MPa, pressure maintaining: 3min, pressure drop ＜ 10kpa/min |
| 5 | Hydrostatic performance | Outer diameter change ± 4%, length change ± 3%, tube torsion ≤ 11.2mm/400min |
| Rubber Hose | ||
| NO. | Name | Parameter |
| 1 | Bending deformation | Outer diameter change rate in minor axis direction≤30% |
| 2 | Burst pressure | ≥7MPa |
| 3 | Low temperature deflection(+30℃,6h) | ≥15mm |
| 4 | Adhesive strength | Inner layer≥3.0kN/mm |
| Outer layer≥2.6kN/mm | ||
Specific products include:
· Wheel set: axle, wheel
· Bearing & axle box
· Spring & vibration control system: steel spring, rubber spring, air spring, leveling valve, shock absorber and other truck components
· Coupler & draft gear device
· Braking system that meet UIC & AAR requirements
· Passenger train facilities & equipment: window, handrail, luggage rack, seat, HVAC system, toilet, gangway, plug door, interior products
· Locomotive parts
Related products
1. MUD distributor valve
2. Brake cylinder
3. RGC-1A Sensor Valve
4. Auxiliary reservoir
5. Air brake hose assembly
6. Throttle
7. Slack Adjuster
8. Caboose Valve
9. Angle cock
Brake coupling head
Air brake hose assembly
Nipple
Hose
1--- Inner rubber layer
2--- Skeleton layer
3--- Outer rubber layer
Application
Railway vehicles
Railway wagon
Railway locomotive
Company Details
Business Type:
Distributor/Wholesaler,Exporter,Trading Company
Year Established:
1999
Total Annual:
$5million-$10million
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Hengtairail Equipment Co., Ltd (hereinafter referred to as “Hengtairail”) was established by Mr. Wei, in 1999. He was as a vehicle engineer in the China Railway Chengdu Bureau. A professional engineer team and high-efficiency sales team have been built at present. Hengt... Hengtairail Equipment Co., Ltd (hereinafter referred to as “Hengtairail”) was established by Mr. Wei, in 1999. He was as a vehicle engineer in the China Railway Chengdu Bureau. A professional engineer team and high-efficiency sales team have been built at present. Hengt...
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