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Grade 4.6 4.8 5.6 8.8 10.9 Railway fishBolt / Track Bolt Match 20# Material

    Buy cheap Grade 4.6 4.8 5.6 8.8 10.9 Railway fishBolt / Track Bolt Match 20# Material from wholesalers
     
    Buy cheap Grade 4.6 4.8 5.6 8.8 10.9 Railway fishBolt / Track Bolt Match 20# Material from wholesalers
    • Buy cheap Grade 4.6 4.8 5.6 8.8 10.9 Railway fishBolt / Track Bolt Match 20# Material from wholesalers
    • Buy cheap Grade 4.6 4.8 5.6 8.8 10.9 Railway fishBolt / Track Bolt Match 20# Material from wholesalers
    • Buy cheap Grade 4.6 4.8 5.6 8.8 10.9 Railway fishBolt / Track Bolt Match 20# Material from wholesalers
    • Buy cheap Grade 4.6 4.8 5.6 8.8 10.9 Railway fishBolt / Track Bolt Match 20# Material from wholesalers

    Grade 4.6 4.8 5.6 8.8 10.9 Railway fishBolt / Track Bolt Match 20# Material

    Ask Lasest Price
    Brand Name : ZhongYue
    Model Number : 1''x130mm
    Certification : ISO9001:2015
    Price : Negociable
    Supply Ability : 500000PCS/MONTH
    Delivery Time : 30 days after received your payment
    Payment Terms : T/T, 30% in advance
    • Product Details
    • Company Profile

    Grade 4.6 4.8 5.6 8.8 10.9 Railway fishBolt / Track Bolt Match 20# Material

    3/4 ''x 90mm quality Railway Fish Bolts, track bolts match 20# material

    Railroad Track Bolt:


    Railway fasteners constitute wide range of high tensile railway track fasteners that firmly hold the track to the sleepers. We offer high quality Rail Fasteners which include Track Bolts. Besides the standard range for track bolts, we also supply these bolts as per customer specification. We have been supplying track bolts in bulk quantities in highly competitive market.


    We are offering our valuable customers a huge gamut of railway track fasteners that are equipped with advanced and upgraded technologies and assembled with quality components. These fasteners are applicable in railway tracks. All the products offered by us are highly demanded by the customers for our timely and reliable services. Range of these railway track fasteners can be availed with screw spikes, switch bolts, fang bolts and nuts.


    Specifications for reference:

    Materialcarbon steel
    Grade4.65.68.810.9
    MaterialQ23535#45#40Cr
    Tensile strength≥400Mpa≥500Mpa≥800Mpa≥1000Mpa
    Yield strength≥240Mpa≥300Mpa≥640Mpa≥900Mpa
    Elongation≥22%≥20%≥12%≥9%
    Cold bending90 degree without crack

    Surface treatment:

    We have many kinds of surface treatment including plain(oiled), plaint(any color), wax, bitumenizing, DHG, cold galvanizing, oxide black.


    Product photos:

    Established in 2013, ZhongYue has become one of the largest manufacturer of Railway fasteners in China. Our products are manufactured according to international standards such as ASTM, DIN, BS, JIS, AS, NF, ISO,GOST and GB. They are inspected frequently by BV, SGS, and ABS. We have been granted ISO9001:2008 certificate and supply products to famous companies such as VAE, Hilti,Vossloh etc. We are a qualified supplier of Canada railway, Kazakhstan railway, American railway, Zambia railway, Thailand railway, Indonesia railway, Malaysia railway, Sweden railway, New Zealand railway, South Africa railway etc.


    Aplication


    Railway, Mining, Bridge, Construction and so on


    Production Procedure


    Raw material —— Wiredrawing —— Cutting the wire rod to length —— forming the head —— cutting Edge —— Heat Treatment —— Surface treatment —— Final inspection —— Packaging —— Shipment


    Production process 2.jpg


    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

    Zinc Plated Forged Bolts Track Fish Bolts And Nuts For Railway
    Zinc Plated Forged Bolts Track Fish Bolts And Nuts For Railway

    What does ZhongYue use to inspect the finished rail clips?

    1. Brinell Hardness Tester
    2. Carbon and Sulfur Analyzer
    3. Rockwell Hardness Machine to test metallic materials
    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

    Zhongyue's products ranges:


    E Shape 60Si2MnA 60Si2MnA Elastic Rail Clips With Oxide Black

    • Rail Fastening system
    • Rail Sleeper Screw
    • Rail Spike/Track spike/ Dog spike
    • Railway Bolt
    • Elastic Rail Clip
    • Rail Shoulder
    • Rail Anchor
    • Rail Tie Plate
    • Rail Clip
    • Railway Washer
    • Rail Nylon Insulator
    • Rail Pad
    • Rail Plastic Sleeve
    • Rail Fish Plate
    • Brake Block
    • Rail Nuts
    • Rail Fastening System
    • Crane rail

    Product Tags:

    railroad bolts

      

    hexagon head bolt

      
    Quality Grade 4.6 4.8 5.6 8.8 10.9 Railway fishBolt / Track Bolt Match 20# Material for sale
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