Introduction：
Railway locomotive /train coupling hoses are used in the air braking system of the railway wagons/locomotive. The products have higher burst strength, excellent adhesion, and weather-resistance, along with fire-retardant characteristics.
Features:
1.Durable and easy to install
2.long service life
3.Good corrosion resistance
4.Low running costs
5.Tube: black,smooth, synthetic rubber.
6.Reinforcement: high strength synthetic cord.
7.Cover: black,smooth(wrapped finish),synthetic rubber,natural rubber
8.eathering, ozone and oil resistant.
Applications:
1.Railway Wagons
2.Railway Coach
3.Rolling Stock
4.Locomotive
5.ect.
Hydrostatic test | 1300 Kpa,5 min |
Stretch strength | ≥ 8500 kpa |
Elongation | ≥250% |
Burst Pressure | ≥7Mpa |
Friction test(adhesion) | Between plies≥ 70 N |
Between tube and plies≥ 70N | |
Between cover and plies ≥70N | |
Flexibility test | -30℃,20KG,Flexibility≥15mm |
Working Temperature | ﹣50 to +70 ℃ |
Reference Standard | TB 2842, TB/T60, TB/T1421 |
