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Oxide Black SKL Railway Track Fasteners For Railroad , W14 Rail Fasteners

Categories Rail Fastening System
Brand Name: ZhongYue
Model Number: SKL
Certification: ISO9001:2015
Place of Origin: China
MOQ: 10000sets
Price: Negociable
Payment Terms: T/T, 30% in advance
Supply Ability: 500,000set per month
Delivery Time: 10 working days after received your payment
Packaging Details: according to clients' requirement
Product Name: Rail Fastening System
Application: Railway
Type: SKL Type
Sample: Available
Surface: Plain (oiled), Oxide Black, Zinc, HDG, Wax, Bitumen, Dacromet
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    Oxide Black SKL Railway Track Fasteners For Railroad , W14 Rail Fasteners

    Oxide Black SKL Railway Track Fasteners For Railroad , W14 Rail Fasteners


    Technical Parameters:


    Part name

    Type

    Material

    Finish

    Remark

    SKL14 tension clip

    Dia. 13mm

    60Si2CrA, 38Si7

    Plain oiled, color painting, or the other required ones.

    Hardness: 42-47HRC
    Fatigue test: When the clip spring deflection reaches 9.1mm and the swing deflection is 1.42mm, the fatigue life will be 5 millions cycles without breaking.
    Standard: DIN17221, GB/T1222

    Ss35 screw spike

    M24×150mm
    M24 ×160mm
    M24×180mm

    Grade 4.6: Q235
    Grade 5.6: 35#
    Grade 8.8: 45#

    Plain oiled, black oxide, galvanized, hot dip galvanized, Dacromet and sherardized

    Standard: ISO898-1, UIC864-1 and NF F500-50

    Plain washer

    Uls7

    Q235

    Plain oiled, black oxide, galvanized, hot dip galvanized, Dacromet and sherardized

    Standard: EN10025, EN10139

    Plastic dowel

    For different sizes of screw spike

    HDPE, Reinforced Nylon 66 (PA66)

    Black, blue, yellow, green or other color

    For insert into concrete sleeper

    Guide plate

    UIC54, UIC60, 50kg rail, 60kg rail, and other sizes as ordered

    Reinforced Nylon 66 (PA66)

    Black, blue, yellow, green or other color

    Different designs are available.

    Rail pad

    UIC54,UIC60, and size as ordered

    EVA, or rubber

    Black, blue, yellow, green or other color



    SKL 14 fastening system:


    Features:

    • Skl 14 R tension clamp with 1.8 mm fatigue strength
    • Rail tilting protection by middle bend of the tension clamp and special design of the angled guide plate
    • Pre-assembly of all components in the sleeper factory possible
    • Reduction of maintenance costs by permanent elastic tensioning of the rail with tension clamps (2 x 12 kN toe load)
    • Gauge adjustment ±10 mm in 2.5 mm steps


    Clip of SKL 14:


    Item Name Rail Clips

    Usage: Rail Fastening

    Material:38Si7, 60Si2MnA, 60Si2CrA, 55Si2Mn

    Surface Treatment: Bluing, Plain Oiling, Color Painting, etc

    Documents with Delivery :Mechanical Properties, Chemical Composition, All Sizes Reports

    Standard DIN17221, BS970, GB/T1222


    Plastic dowel:



    Brand

    ZhongYue

    Name

    Rail plastic dowel

    Type

    For different size of screw spike

    Material

    Reinforced Nylon 66 (PA66)

    HDPE

    Technical spec.

    Density:1.3-1.45g/㎝3

    Tensile strength: ≥170Mpa

    Elongation: ≤4.4%

    Bending Strength: ≥250Mpa

    Impact Strength(No gap): ≥80KJ/m2

    Melting point:250-270℃

    Insulation resistance:≥1×108Ω

    Glass fiber content:30-35%

    Hardness:≥110HRR

    Density: 0.95-0.98g/cm3

    Tensile strength: ≥19Mpa

    Elongation: >80%

    Melting point: 170-190℃

    Insulation resistance: ≥1×1010Ω

    Hardness:≥98A

    Color

    Black, blue, yellow, green or other color



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