4.6 Grade Railroad Track Spikes Track Dog Spikes With 90 Degree Cold Bending

Basic Information
Place of Origin: China
Brand Name: ZHONGYUE
Certification: ISO9001
Model Number: OEM
Minimum Order Quantity: 1.0 Tonnes
Price: depends on your material / grade / surface / quantity
Packaging Details: 25Kg plastic bags and wooden pallets or according to clients' requirement
Delivery Time: about 30 work days after getting payment
Payment Terms: L/C, T/T
Supply Ability: 600,000 pcs per month
Product Name: Railroad Wooden Sleeper Lag Screw Track Spikes Dog Spikes Application: Railway
Grade: 4.6, 8.8, 5.6, Material: Q235 / 35#
Surface: Zinc, HDG Standard: ISO898-1, UIC864-1, And NF F500-50
Warranty: Two Years
High Light:

rail road spikes

,

boat spikes

ZhongYue railroad wooden sleeper lag screw track spikes dog spikes

 

 

Introduce

Rail track spike is mainly used for rail and wooden sleeper, is used for connecting the steel rail and sleeper or pad and a fastener sleeper.

 

 

Description

 

Grade 4.6 5 .6 8.8
Material Q235 35# 45#
Mechanical Tensile strength: ≥ 400Mpa Tensile strength: ≥ 500Mpa

Tensile strength:

≥ 800Mpa

Yield strength: ≥ 240Mpa Yield strength: ≥ 300Mpa Yield strength: ≥ 640Mpa
Elongation: ≥ 22% Elongation: ≥ 20% Elongation: ≥ 12%
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

 

 

Note (4.8 as a sample)

the first 4: tensile strength of material Q235 is 400MPa;

the second 0.8: the yield ratio is 0.8;

the yield strength of material Q235 is 400MPa x 0.8 =320 MPa.

MOQ: 1.0MT per model
Packing: 25Kg plastic bags and wooden pallets or according to clients' requirement

 

 

Process

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

 

 

Surface Treatment

  1. galavazing
  2. DHG
  3. plain (oiled)
  4. color paint
  5. oxide Black

 

 

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

 

4.6 Grade Railroad Track Spikes Track Dog Spikes With 90 Degree Cold Bending 0

 

Zhongyue's products ranges:

 

E shape rail clamps railroad elastic clips for railway fastening system

Contact Details
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