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High Performance Type IV Rail Fastening System Railway Fastening System

    Buy cheap High Performance Type IV Rail Fastening System Railway Fastening System from wholesalers
     
    Buy cheap High Performance Type IV Rail Fastening System Railway Fastening System from wholesalers
    • Buy cheap High Performance Type IV Rail Fastening System Railway Fastening System from wholesalers
    • Buy cheap High Performance Type IV Rail Fastening System Railway Fastening System from wholesalers
    • Buy cheap High Performance Type IV Rail Fastening System Railway Fastening System from wholesalers

    High Performance Type IV Rail Fastening System Railway Fastening System

    Ask Lasest Price
    Brand Name : Gnee Rail
    Model Number : Type IV Fastening System
    Certification : ISO
    Price : Negotiable
    Payment Terms : L/C, T/T
    Supply Ability : 10000 tons per month
    Delivery Time : 30 days
    • Product Details
    • Company Profile

    High Performance Type IV Rail Fastening System Railway Fastening System

    What is type IV rail fastening system

    The Type IV rail fastening system is a boltless railway fastening system, it has advantages of a compact structure, strong buckle pressure, and good gauge maintenance ability. It is used for 60kg/m rails without shoulders, serving passenger trains at 350km/h with an axle load of 170kN and mixed passenger-freight trains at 250km/h with an axle load of 230kN.



    Type IV rail fastening system component

    The fastening system is composed of several key components, including the C4 rail clip with joint JA and JB elastic bars, a Type IV embedded rail shoulder, an insulating gauge block, and a rubber rail pad.

    We GNEE specialize in manufacturing railway equipment and are committed to providing high-quality and safe rail fastening systems, customized to meet the specific requirements of different types of rail tracks.


    Type IV rail fastening system specification

    Fastener typeElastic IV type fastener
    TaxonomyElasticity is not separated
    Withstand lateral forcesSustained by the embedded iron seat
    With the basic connection methodEmbedded iron seat
    Embedded part pull-out resistanceNot less than 60kN
    Rail ClipTypesType C4
    Buckle pressure>11 kN
    Stretch range13 mm
    Fastening methodNone bolt fastening
    Tightening torque-
    Rail longitudinal resistance>9 kN
    Elastic cushionSettingsSingle-layer rubber pad between rail and sleeper bearing surface
    modelRP4
    Size170×194×10
    Static stiffness50~70 kN/mm
    Executive standardTechnology Foundation [2007] 207
    Rail heightRail height186mm
    AdjustmentCannot adjust
    Adjustment method
    gaugeAdjustment-8~+4 mm
    Adjustment methodReplacing different numbers Track blocks
    Adjustment level1 mm
    Rail joint processingUsing joint bars and gauge blocks
    Applicable sleeper typeIIIb type non-blocking concrete pillow
    Drawing number and standardResearch Line 0601 Technology Foundation [2007] 207
    Application conditions250 to 350 km/h
    Conventional resistance section

    GNEE, a reliable type IV rail fastening system supplier

    GNEE rail specialized in manufacturing and supplying railway equipments, including type IV rail fastening system and other railway fastening systems, rail fasteners, rail joints, rail tracks, and fastening system components parts for railway construction. Feel free to conatct us.


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