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High Tensile SKL14 W14 Railway Fastening System W Type Tension Clamp Track Fixation SKL12, SKL21

    Buy cheap High Tensile SKL14 W14 Railway Fastening System W Type Tension Clamp Track Fixation SKL12, SKL21 from wholesalers
     
    Buy cheap High Tensile SKL14 W14 Railway Fastening System W Type Tension Clamp Track Fixation SKL12, SKL21 from wholesalers
    • Buy cheap High Tensile SKL14 W14 Railway Fastening System W Type Tension Clamp Track Fixation SKL12, SKL21 from wholesalers
    • Buy cheap High Tensile SKL14 W14 Railway Fastening System W Type Tension Clamp Track Fixation SKL12, SKL21 from wholesalers
    • Buy cheap High Tensile SKL14 W14 Railway Fastening System W Type Tension Clamp Track Fixation SKL12, SKL21 from wholesalers

    High Tensile SKL14 W14 Railway Fastening System W Type Tension Clamp Track Fixation SKL12, SKL21

    Ask Lasest Price
    Brand Name : ZhongYue
    Model Number : SKL14
    Certification : ISO9001:2015
    Price : Negociable
    Payment Terms : T/T, 30% in advance
    Supply Ability : 1,000,000 sets per month
    Delivery Time : 45 work days after order
    • Product Details
    • Company Profile

    High Tensile SKL14 W14 Railway Fastening System W Type Tension Clamp Track Fixation SKL12, SKL21

    SKL14 Railway Fastening System


    One set of SKL14 including:


    A) 4 units of Tension clamp SKL14

    B) 4 units of Screw Spike Ss8 24*160

    C) 4 units of Insulator Wfp14

    D) 4 units of Plastic dowel Sdu9 24*165

    E) 2 unit of Rail Pad

    F) 4 units of Flat Washer ULS7


    Technical Parameters


    Part nameTypeMaterialFinishRemark
    SKL14 tension clipDia. 13mm60Si2MnAPlain 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 spikeM24×150mm
    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 sherardizedStandard: ISO898-1, UIC864-1 and NF F500-50
    Plain washerUls7Q235Plain oiled, black oxide, galvanized, hot dip galvanized, Dacromet and sherardizedStandard: EN10025, EN10139
    Plastic dowelFor different sizes of screw spikeHDPE, Reinforced Nylon 66 (PA66)Black, blue, yellow, green or other colorFor insert into concrete sleeper
    Guide plateUIC54, UIC60, 50kg rail, 60kg rail, and other sizes as orderedReinforced Nylon 66 (PA66)Black, blue, yellow, green or other colorDifferent designs are available.
    Rail padUIC54,UIC60, and size as orderedEVA, or rubberBlack, blue, yellow, green or other color

    Produce Process


    Clip Production Process
    1raw material
    2shearing
    3heating to forging temperature (950-1000 degrees celsius)
    4forming
    5hardening
    6tempering below 350 degrees celsius
    7inspection
    8packing

    Material Choice for SKL14 tension clamp: spring steel

    1. 60Si2MnA
    2. 60Si2CrA
    3. 55Si2Mn
    4. 38Si7

    Other SKL Series' Technical Parameter


    SKL SeriesSKL1SKL3SKL12SKL14
    Material60Si2MnA60Si2CrA55Si2Mn38Si7
    Chemical composition(%)C:0.56-0.64,C:0.56-0.64,C:0.52-0.60,C:0.35-0.42,
    Mn:0.60-0.90,Mn:0.40-0.70,Mn:0.60-0.90,Mn:0.50-0.80,
    Si:1.60-2.00,Si:1.40-1.80,Si:1.50-2.00,Si:1.50-1.80,
    Cr:≤0.35,Cr:0.70-1.00Cr:≤0.35 
    P:≤0.03,P:≤0.03,P:≤0.03,P:≤0.03,
    S:≤0.03S:≤0.03S:≤0.03S:≤0.03
    Hardness42-47HRC
    Fatigue lifefor Dia.18 is 3 millions cycles without breaking
    for Dia.20 is 5 millions cycles without breaking

    Surface Treatment

    1. plain (oiled)
    2. color paint
    3. oxide Black (most choice)
    4. galavazing
    5. DHG

    Inspection machine

    1. Brinell Hardness Tester
    2. Carbon and Sulfur Analyzer
    3. Rockwell Hardness Machine
    4. Automatic Impact Testing Machine
    5. Metallographic Microscope
    6. Automatic High-speed Analyzer
    7. Fatigue Testing Machine
    8. Metallographic Specimen Polishing Machine
    9. Metallographic Specimen Pointing Machine

    Package

    1. 25 kg double-layer woven bag with free fumigation wooden pallent
    2. 36bags/pallets
    3. 20pallets/20ft

    Application



    Other Types


    Same seriesSKL1
    SKL2
    SKL3
    SKL12
    SKL14
    General seriesE type
    Nabla type
    KP / KPO type
    Special seriesPR type
    Deenik type
    Russian type
    Fats clip
    Gauge lock clip

    Sale Range

    1. Rail fastening system
    2. Dog spike / Screw spike
    3. Bolt set
    4. Elastic clamp
    5. Rail anchor
    6. Rail shoulder
    7. Fish plate
    8. Tie plate
    9. Plastic / Rubber parts
    10. Brake shoe
    11. Steel rail
    12. New wood sleeper

    Quotation necessity

    1. Drawing with full size
    2. Material
    3. Surface Treatment
    4. Order quantity

    Quality High Tensile SKL14 W14 Railway Fastening System W Type Tension Clamp Track Fixation SKL12, SKL21 for sale
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