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

Basic Information
Place of Origin: Suzhou,China
Brand Name: ZHONGYUE
Certification: TUV, SGS, ISO9001
Model Number: ZHONGYUE Screw Spike
Minimum Order Quantity: 10,000pcs
Price: USD0.4 to USD1.5
Packaging Details: 25kg Cartons or woven bags onwooden pallet , 36 bags/pallets , 24 pallets/container
Delivery Time: 10 to 30 days according to your order quantity
Payment Terms: L/C, T/T
Supply Ability: 10,000pcs per week
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
High Light:

stainless steel coach screws

,

railway sleeper fixing screws

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

 

Name 5.6 Grade 35# Screw Spike DIN Standard High Hardness
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

 

 

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

 

High Hardness Railway Screw Spike / Coach Screw used on high-speed tracks 0

 

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

High Hardness Railway Screw Spike / Coach Screw used on high-speed tracks 1

High Hardness Railway Screw Spike / Coach Screw used on high-speed tracks 2

 

Zhongyue's products ranges:

 

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

 

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



 

Contact Details
Eric