Suzhou Zhongyue Railway Material Co.,Ltd. 

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Professional ISO Railway Screw Spike Plain / Oxide Black Spikes

Good quality Railway Sleeper Screws for sales
Good quality Railway Sleeper Screws for sales
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Professional ISO Railway Screw Spike Plain / Oxide Black Spikes

China Professional ISO Railway Screw Spike Plain / Oxide Black Spikes supplier

Large Image :  Professional ISO Railway Screw Spike Plain / Oxide Black Spikes

Product Details:

Place of Origin: China
Brand Name: ZHONGYUE
Certification: ISO9001:2008
Model Number: custom-made

Payment & Shipping Terms:

Minimum Order Quantity: 3.0 MT
Price: negotiation
Packaging Details: 25Kg plastic bags and wooden pallets or according to clients' requirement
Delivery Time: 15-30 work days after getting payment
Payment Terms: T/T or L/C
Supply Ability: 600,000 pcs per month
Detailed Product Description
Product Name: Dog Spike Application: Railroad
Grade: 4.6, 4.8, 5.6, 8.8 Material: Q235 / 35# / 45#
Surface: Plain (oiled), Oxide Black, Zinc, HDG, Wax, Bitumen, Dacromet Standard: ISO898-1, UIC864-1, And NF F500-50

Professional ISO Railway Screw Spike Plain / Oxide Black Spikes

 

 

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

 

Rail sleeper screw spikes are used to fasten sole plates and ribbed base plates to wooden sleepers. 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 rail sleeper screws.

 

 

Material

 

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: 5000PCS
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.

Professional ISO Railway Screw Spike Plain / Oxide Black Spikes

 

 

Surface Treatment

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

 Professional ISO Railway Screw Spike Plain / Oxide Black Spikes


 

 

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

Package

1. 25kg per double layer woven bag+ free fumigation wooden pallet

    36bags/pallet,

    24pallets/container

2. Keg

3. in according with your request

Professional ISO Railway Screw Spike Plain / Oxide Black Spikes
Professional ISO Railway Screw Spike Plain / Oxide Black Spikes
 

 

Application

Professional ISO Railway Screw Spike Plain / Oxide Black Spikes

 


Similarity

 

Professional ISO Railway Screw Spike Plain / Oxide Black Spikes
 
1. We produce the rail sleeper screw spikes for the USA with the standard ASTMA66-87, cold bending 90 degree without cracks. Standard strength 65000PSI or high strength 100000psi is available.
Diameter: 3/4", 7/8", 15/16"
Length: 5-1/2", 6", 7", 8", 10"
Grade: 4.6, 5.6, 8.8
Material: Q235, 35#, 45#
Surface Treatment: Plain (oiled), Black painting, Zinc, HDG


2. Rail sleeper screw spikes with big disk are mostly used in South America and Africa
A taper of 1mm in the core and thread diameters towards to the point of the screw over the portion shown parallel is allowed, provided the tolerance on the diameter at the upper end is not exceeded. The material for the rail sleeper screw is complying with British standard N 15-1961.
Diameter: 22mm, 23mm
Length: 115mm, 133mm, 178mm
Grade: 4.6, 5.6
Material: Q235, 35#


3. Sleeper screw 3V meets with NF F50-006, Grade 4.6 and 5.6. The mechanical properties are in accordance with NF F 50006, tension strength 700MPA (min), elongation 12% (min), and cold bending 30 degree without crack.
Grade: 4.6, 5.6
Material: Q235, 35#
Surface Treatment: Plain (oiled), Black painting, Zinc, HDG

 

Type

Dimension(mm)

Weight (Kg)

V20-135

M20×135

0.438

V23-115

M23×115

0.48

V23-135

M23×135

0.55

V23-155

M23×155

0.62

V23-215

M23×215

0.78

V26-115

M26×115

0.55

 
4. Screw spike for wooden sleeper (high tension screw spike)
Size: 15/16×6-1/2
Surface Treatment: Plain (waxed), Black painting
MOQ: 5000PCS
Packing: 38PCS in 50LB plastic keg

 

Tensile Strength

Yield Strength

Elongation

Reduction of Area

Hardness

120,000psi(min)

92,000psi(min)

14%(min)

35%(min)

HRC22-HRC32

Full size carbon steel screw spikes shall stand being bent cold 45degree around a pin three times, the spike's diameter without crack on the outside of the bent portion.
Material: 45#, heat treatment


5. Coach screw is used for the mining industry in South Africa
Diameter: 18mm
Length: 65mm and 75mm
Material: Q195 and Q235
Surface Treatment: Zinc
Grade: 4.6


6. DHS35 rail sleeper screw spike, supports the use of the SKL14 rail fastening system
Diameter: 24mm
Length: 158mm and 161mm
Grade: 4.6, 5.6, 8.8
Material: Q235, 35#, 45#
Surface Treatment: Plain (oiled), Black painting, Zinc, HDG

 

 

If you have any other models of rail/ rail fastener, welcome to contact me.
Contact: Sophia li ( zy09@zyrail.com )

 

 

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