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  • SUYU is engaged in manufacturing and supplying a wide range of high tensile screw spike . Designed with high precision and processed under advanced technologies, these high tensile screw spike s are manufactured using high grade raw materials, satisfying all the quality standards. With reliability, robustness and effective performance, these products can be used in railway engineering.

    high tensile screw spike spikes are used to fasten sole plates and ribbed base plates to wooden sleepers. In rail construction with the concrete sleepers, the high tensile screw spike 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 high tensile screw spike s.

    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.

    SUYU can supply a range of high tensile screw spike spikes manufactured to international standards according to BS, ASTM and DIN, among others. SUYU has extensive experience in the rail industry and a high level of expertise in this specialized field. SUYU 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.

     

    1. Ss series high tensile screw spike is according to the standard UIC864-1
    Grade:
    4.6, 5.6, 8.8
    Material:
    Q235, 35#, 45#
    Surface Treatment:
    Plain (oiled), black painting, Zinc, HDG
    MOQ:
    5000PCS
    Packing:
    25Kg plastic bags and wooden pallets or according to clients' requirement

     

     

     

    Type

    Dimension (mm)

    Weight (Kg)

    Ss5-150

    M24×150

    0.545

    Ss8-140

    M24×140

    0.528

    Ss8-150

    M24×150

    0.548

    Ss8-160

    M24×160

    0.568

    Ss23-160

    M24×160

    0.645

    Ss25-165

    M24×165

    0.625

    Ss35-161

    M24×160

    0.657

     

     

    2. high tensile screw spike spike with round thread, according to the standard NF-F 50014
    Grade:
    4.6, 5.6, 8.8
    Material:
    Q235, 35#, 45#,
    Surface Treatment:
    Plain (oiled), Black painting, Zinc, HDG
    MOQ:
    5000PCS
    Packing:
    25Kg plastic bags and wooden pallets or according to clients' requirement

     

     

     

    说明: Rail Sleeper Screw3. high tensile screw spike spike with two ends, fixes the rail together with the Nabla clip system. This spike is very popular in Africa. We use special material TD16 to produce the sleeper screw to meet with the bending test, b, ending 30 degree and straightening it, without crack.
    Size:
    23×174
    Grade:
    5.6
    Material:
    TD16
    Surface Treatment:
    Plain (oiled), Black painting, Zinc, HDG
    MOQ:
    5000PCS
    Packing:
    25Kg plastic bags and wooden pallets or according to clients' requirement

     

    4. Timber drive spikes can reduce installation and maintenance costs. The spikes are used for timber construction highway crossing planks and panels, bridge and trestle guard rails, motor car set-off, docks, etc. The washer head is single forged and the excellent holding power of threads provides tight installation. The spikes are easily installed, driven with a maul or pneumatic spike driver. They cannot be overdriven and are easily removed for reuse with a hand or power tool. The drive spikes are available for a wide variety of installations and maintenance of way, and meet with the standard ASTMA66-87, cold bending 90 degree without crack.
    Main Size: 5/8×10 and 7/8×7

    Grade:
    5.6
    Material:
    35#
    Surface Treatment:
    Zinc or according to clients' requirement
    MOQ:
    5000PCS
    Packing:
    200LB kegs and wooden pallets or according to clients' requirement

    Tensile Strength

    Yield Strength

    Elongation 2"

    414Mpa

    207Mpa

    >18%

     

    5. Screw spike with slotting head, as per UIC864-1
    Size: 24×131 and 24×150

    Grade:
    4.6
    Material:
    Q235
    Surface Treatment:
    Plain, Black painting or according to clients' requirement
    MOQ:
    5000PCS
    Packing:
    Plastic bags and wooden pallets

     

  • Brand

    SUYU

    Name

    Screw Spike

    Type

    Ss5.-150

    V20-135

    Ss8-140

    V23-115

    Ss8-150

    V23-135

    Ss8-160

    V23-155

    Ss23-160

    V23-215

    Ss25.-165

    V26-115

    Ss35.-161

     

     Or the type by customers’ drawings

    Grade

    4.6

    5.6

    8.8

    10.9

    Material

    Q235

    35#

    45#

    40Cr

    Mechanical properties

    Tensile strength: 400Mpa

    Tensile strength:500Mpa

    Tensile strength:800Mpa

    Tensile strength:1000Mpa

    Yield strength:240Mpa

    Yield strength:300Mpa

    Yield strength:640Mpa

    Yield strength:900Mpa

    Elongation:22%

    Elongation:20%

    Elongation:12%

    Elongation:9%

    Cold bending: 90 degree without crack

    Cold bending: 90 degree without crack

    Cold bending: 90 degree without crack

    Cold bending: 90 degree without crack

    Surface

    plain (oiled), Oxide black, Zinc, HDG, wax, bitumen, Dacromet, Sherardizing

    Standard refers

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

  • 25KG double-layer woven bag with fumigation-free wooden pallet.

  • Address:1737Room 15th Building 201 Jinxiang Road Pudong Shanghai China
    Name:Linda
    Tel:0086-021-58999010
    MP:0086-021-58999010
    Fax:0086-021-58342386
    E-mail:suyu@suyurail.com

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