Home /Rubber Hoses /

Custom 835mm Railway Truck Air Brake Hose 1MPa Train Brake Line Assembly

Custom 835mm Railway Truck Air Brake Hose 1MPa Train Brake Line Assembly

Brand Name:Tieke
Minimum Order Quantity:Negotiable
Delivery Time:1 month
Payment Terms:L/C, T/T
Place of Origin:China
Price:Negotiable
Contact Now

Add to Cart

Verified Supplier
Location: Tongling Anhui China
Address: Shizishan high and new technology industrial development zone, Tongling city, Anhui Province, 244031, P.R.China
Supplier`s last login times: within 37 hours
Shipping
lt's easy to get a shipping quote! Just click the button below and complete the short form.
Get Shipping Quote
Product Details Company Profile
Product Details

Air Brake Parts Air Brake Hose Coupling Assembly for Railway / Train


Brief introduction:

Brake air hose coupling assembly is installed on end of locomotive and freight cars. It connects the brake air pipelines between locomotive and freight cars or between various freight cars, so that the locomotive could control the brake system of the whole marshal. It is an important part of the railway vehicle’s braking system.


The brake air hose coupling provided by Tieke has the features of high bursting strength, high bonding strength, excellent weather resistance and high pull-out strength. At present, it is widely used in various locomotive and vehicle manufacturing enterprises and railway vehicles maintenance units.


Brake air hose coupling assembly is mainly composed of threaded joint, ferrule, steel braided rubber hose, transition joint, coupling body, washer, etc.


Technical technical parameters:

NameAir Brake Parts Air Brake Hose Coupling Assembly for Railway / Train
ApplicationLocomotive, passenger coach, freight car
Working temperature-50℃-70℃
Max. working pressure1.0 MPa
Total length690 mm, 780 mm, 835 mm (or customized)
Hose inner diameter22 mm
Hose outer diameter33 mm
StandardTB/T 3087-2016
Coupler body materialCasting iron QT400, anti-rust treated
Hose materialSteel bar and weather resistant rubber

Performance tests:

S/NItemsCriteria
1Leakage at normal temperatureNormal temperature, 2.0MPa, keep pressure for 3 mins, no air leakage
2Leakage at low temperature-50℃, for 48h, 1.0 MPa, keep pressure for 3 mins, air pressure drop < 5 kPa/min
3Hydrostatic2.0 MPa, Keep pressure for 2 mins, no leakage. Steel woven rubber pipe expansion < 2 mm, length change < -4%~ +2%
4Burst pressure≥32 MPa
5Pullout force≥ 8 kN
6Bending fatigueBending to 120°for 2 hours, back to natural status for 4 hours, no indentation at the bend
7High temperature character100+-2 ℃for 70+-2 h, cool to room temperature and straighten, no crack, carbonization or thermal crack

Detail photo:



Structure diagram of air brake hose coupling:


FAQ:
Q1: Are you a trading company or a factory?
A: We are directly a factory and we manufacture and export railway wagons, bogies and various wagon parts directly.

Q2: Do you have design ability to provide customized railway bogie parts?
A: Yes, we have professional technical team and we are familiar with international railway standards like UIC, AAR, EN and we are able to provide railway parts according to customer requirements.

Q3: Chinese railway gauge is 1435mm, but our country’s is 1000mm gauge, will this be a problem for you?
A: Of course not, we are able to design railway wagon bogies of different gauges like 1435mm, 1000mm, 1067mm, 1520mm or other required railway gauges.

Q4: Why should I choose you, compared with your competitors?
A: Tieke Railway was transformed from wagons factory belong to Chinese Railway in 2016 and the company have over 10 years’ experiences in manufacturing railway wagons and bogies; Now as Tieke Railway is a private company and adopt modern market management strategies, our services are flexible and more considerate and our cost is more controllable.

Q5: What should I provide to get a quotation from you?
A: You could send your inquiry with detail drawings, product photos, detail technical parameters or requirement description. A complete requirement input is very important for us to provide an accurate quotation to you.


China Custom 835mm Railway Truck Air Brake Hose 1MPa Train Brake Line Assembly supplier

Custom 835mm Railway Truck Air Brake Hose 1MPa Train Brake Line Assembly

Inquiry Cart 0