Sign In | Join Free | My burrillandco.com
Home > Screws >

SS8 Railway Sleeper Screws Railroad Screw Spikes With HDG Coating

    Buy cheap SS8 Railway Sleeper Screws Railroad Screw Spikes With HDG Coating from wholesalers
     
    Buy cheap SS8 Railway Sleeper Screws Railroad Screw Spikes With HDG Coating from wholesalers
    • Buy cheap SS8 Railway Sleeper Screws Railroad Screw Spikes With HDG Coating from wholesalers
    • Buy cheap SS8 Railway Sleeper Screws Railroad Screw Spikes With HDG Coating from wholesalers
    • Buy cheap SS8 Railway Sleeper Screws Railroad Screw Spikes With HDG Coating from wholesalers

    SS8 Railway Sleeper Screws Railroad Screw Spikes With HDG Coating

    Ask Lasest Price
    Brand Name : ZhongYue
    Model Number : SS8-160/150
    Certification : ISO9001:2015
    Price : Negociable
    Payment Terms : T/T, 30% in advance
    Supply Ability : 500,000 pcs per month
    Delivery Time : 15-30 work days after getting payment
    • Product Details
    • Company Profile

    SS8 Railway Sleeper Screws Railroad Screw Spikes With HDG Coating

    SS Thread Railway Sleeper Screws Zinc Plated / Railway Dog Spikes


    SS8 Railway Sleeper Screws Railroad Screw Spikes with HDG coating

    ZHONGYUE can supply a range of rail sleeper screw spikes manufactured to international standards according to BS, ASTM and DIN, among others. ZHONGYUE has extensive experience in the rail industry and a high level of expertise in this specialized field. ZHONGYUE can manufacture any quantity, big or small, and offers a range of finishes including hot dipped galvanized, black, sherardized or self color for the budget conscious.


    Rail sleeper screw spikes are used to fasten sole plates and ribbed base plates to wooden sleepers. In rail construction with the concrete sleepers, the rail sleeper screw is used in combination with a plastic dowel pressed in the concrete sleeper, indirect or direct fastenings of rails on concrete and wooden sleepers. Characteristically, the sleeper screw thread may only be produced in a hotforming operation. The different shapes of the head correspond to the pass form of the respective spanner used for fastening and loosening of the rail sleeper screws.


    The screw spike costs more to manufacture than the dog spike or dog nail, but has the advantage of greater fixing power; approximately twice that of a dog spike, and can be used in combination with spring washers.


    Material


    Material
    Grade4.65.68.810.9
    MaterialQ23535#45#40Cr
    Mechanical propertiesTensile strength: ≥400MpaTensile strength:≥500MpaTensile strength:≥800MpaTensile strength:≥1000Mpa
    Yield strength:≥240MpaYield strength:≥300MpaYield strength:≥640MpaYield strength:≥900Mpa
    Elongation:≥22%Elongation:≥20%Elongation:≥12%Elongation:≥9%
    Cold bending: 90 degree without crack
    Surfaceplain (oiled), Oxide black, Zinc, HDG, wax, bitumen, Dacromet, Sherardizing

    Note ( 8.8 as a sample)

    the first 8: tensile strength of material 45# is 800MPa;

    the second 0.8: the yield ratio is 0.8;

    the yield strength of material 45# is 800MPa x 0.8 = 640 MPa.


    Process

    1. Raw material
    2. Wiredrawing
    3. Cutting
    4. Head forming
    5. Heat treatment
    6. Surface treatment
    7. Final inspection
    8. Packing
    9. Shippment.

    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. 25kg per double layer woven bag+ free fumigation wooden pallet

    36bags/pallet,

    24pallets/container

    2. Keg

    3. in according with your request





    Quality SS8 Railway Sleeper Screws Railroad Screw Spikes With HDG Coating for sale
    • Haven't found right suppliers
    • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
    • And this service is free of charge.
    • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
    Submit Buying Request
    Send your message to this supplier
    *From:
    Your email address is incorrect!
    *Subject:
    Your subject must be between 10-255 characters!
    *Message:
    For the best results, we recommend including the following details:
    • --Self introduction
    • --Required specifications
    • --Inquire about price/MOQ
    Your message must be between 20-3,000
    Yes! I would like your verified suppliers matching service!
    Send your message to this supplier
     
    *From:
    *To: Suzhou Zhongyue Railway Material Co.,Ltd.
    *Subject:
    *Message:
    Characters Remaining: (0/3000)
     
    Explore more Railway Sleeper Screws products from this supplier
    Find Similar Products By Category:
    Inquiry Cart 0