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

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

Brand Name : ZhongYue

Model Number : OEM

Certification : ISO9001:2015

Place of Origin : China

MOQ : 10000pcs

Price : Negociable

Payment Terms : T/T, 30% in advance

Supply Ability : 600,000 pcs per month

Delivery Time : about 30 work days after getting payment

Packaging Details : 25Kg plastic bags and wooden pallets or according to clients' requirement

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

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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

Zhongyue's products ranges:

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

  • 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

Product Tags:

rail road spikes

      

boat spikes

      
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