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High Hardness Railway Screw Spike / Coach Screw used on high-speed tracks

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High Hardness Railway Screw Spike / Coach Screw used on high-speed tracks

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Brand Name : ZHONGYUE

Model Number : ZHONGYUE Screw Spike

Certification : TUV, SGS, ISO9001

Place of Origin : Suzhou,China

MOQ : 10,000pcs

Price : USD0.4 to USD1.5

Payment Terms : L/C, T/T

Supply Ability : 10,000pcs per week

Delivery Time : 10 to 30 days according to your order quantity

Packaging Details : 25kg Cartons or woven bags onwooden pallet , 36 bags/pallets , 24 pallets/container

Product Name : High Hardness Railway Screw Spike / Coach Screw used on high-speed tracks

Application : Railway construction

Material : Q235, 35#, 45#, 40Cr

Surface Treatment : HDG, Oil, Oxide Black, Wax

Brand : Zhongyue

Grade : 4.6, 4.8, 5.6, 8.8

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

Hardness : 43-47

Tensile strength : 500Mpa

Yield strength : ≥300Mpa

Elongation : ≥20%

Cold bending : 90 degree without crack

Customization : Acceptable

Samples : Available

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High Hardness Railway Screw Spike / Coach Screw used on high-speed tracks


We are largest manufacturer & supplier of comprehensive range of Railway Fish Plate to our valued clients as per given specifications. These are available at market leading price, Also widely appreciated for its durability, corrosion resistance, and easy maintenance.

Screw Spike/Coach Screw

One of the most popular rigid rail fixation items, are extensively used to tighten the rail track on wooden or concrete tie. Screw Spikes are used for fixing tie plates on the wooden ties in pre-bored holes and with plastic inserts pre-cast in concrete sleepers. They are extensively used on high-speed tracks with the extremely popular H.M. fastening


Name5.6 Grade 35# Screw Spike DIN Standard High Hardness
TypeSs5.-150V20-135
Ss8-140V23-115
Ss8-150V23-135
Ss8-160V23-155
Ss23-160V23-215
Ss25.-165V26-115
Ss35.-161
Or the type by customers’ drawings
Grade4.65.68.810.9
MaterialQ23535#45#40Cr

Mechanical

properties

Tensile strength:

≥400Mpa

Tensile strength:

≥500Mpa

Tensile strength:

≥800Mpa

Tensile 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

Cold bending:

90 degree without crack

Cold bending:

90 degree without crack

Cold bending:

90 degree without crack

Surfaceplain (oiled), Oxide black, Zinc, HDG, wax, bitumen, Dacromet, Sherardizing
Standard refersISO898-1, UIC864-1, and NF F500-50

Application of High Hardness Railway Screw Spike / Coach Screw used on high-speed tracks



Photos Details of High Hardness Railway Screw Spike / Coach Screw used on high-speed tracks


Zhongyue's products ranges:


Corrosion Resistance Elastic Rail Clips E Clips Fasteners 12mm - 20mm

  • 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

Production process of 8.8 Grade 45# Oxide Black Screw Spike Insert Plastic Dowel

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


10.9 Grade 40Cr Steel Oxide Black Screw Spike Insert Plastic Dowel Railway Fasteners


Best regards

Eric Li




Product Tags:

stainless steel coach screws

      

railway sleeper fixing screws

      
China High Hardness Railway Screw Spike / Coach Screw used on high-speed tracks factory

High Hardness Railway Screw Spike / Coach Screw used on high-speed tracks Images

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