IRIS Standard Train Gangway Bellows With Good Longitudinal Flexibility

Brand Name:HT
Certification:IRIS
Minimum Order Quantity:1pc
Delivery Time:15-50 days, depends on QTY
Payment Terms:L/C, T/T, Western Union, MoneyGram, Paypal
Place of Origin:China
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Location: Chongqing Chongqing China
Address: A1-3-1, Xinrui Zone, No. 25-1-3, Keyuan 1st Street, Jiulongpo District, Chongqing
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Product Details

IRIS Standard Train Gangway Bellows

Product overview

Gangway Bellows is one of the important part of locomotive and rolling stock. It has good longitudinal flexibility and lateral and vertical flexibility to meet the requirements of vibration during vehicle operation and safe passage of curves and turnouts.


Product specification

S.No.ItemValue
1CertificateIRIS, ISO9001, CRCC, EN15085
2StandardIRIS 80845:2021 TB/T 3094-2015
Working conditionTemperature-40 ℃ to 50 ℃ (-40 ℉ to 122 ℉)
Relative humidity(The monthly average minimum temperature was 25)≤95%
Altitude≤ 1,500m
maximum wind speed≤ 15m/s, occasionally 33m/s
3Through witdh≥970mm
4Through height≥2,000mm
6Hardness73±3(shore A)
7Brittleness temperature≤-50℃

Below is there different types of Gangway Bellows FYI

S.No.TypeFeaturesPicture
1EMU High-speed Train GangwaySmall passage width 
No interior panel (roof panel & side panel), simple structure
High requirements to sound insulation, thermal insulation, air tightness
Meet the aerodynamic load requirement for trains meeting with high speed
2Metro GangwayBig passage width 
Most of projects have interior panel
Sound insulation 27~40dB, no air tightness requirement;
Meet the requirements of quick connection and disconnection
3Tram GangwayBig passage width, outer profile is almost same size as car body 
Usually without interior panel
Sound insulation 12~25dB, no air tightness requirement
Puckered type, meet small curve passing requirement

Structure of Gangway Bellows


Application

Application


China IRIS Standard Train Gangway Bellows With Good Longitudinal Flexibility supplier

IRIS Standard Train Gangway Bellows With Good Longitudinal Flexibility

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