4.8 Grade Dog spike railroad spike Railway Fastener With Plain
Finished
Dog Spike, also named Track spike or Railroad spike. It's a type of rail
fastenings and is mainly used in rail construction.
Jiangsu SUYU Railway Material Co.,Ltd is a leader of supplying rail fastenings. We are specialized and
well-experienced in the areas of the worldwide, especially in
Europe, North and South America, Oceania and South Africa also. We
support railway contractors in all over the world.
| 1. | Raw Material | Q235 |
| 2. | Grade | 4.6, 4.8 |
| 3. | Finish | Plain |
| 4. | Certificate | ISO 9001-2008 |
Look forward to hearing from you eagerly.
Dog spike / Railroad spike / Track cut spike / Track spike / Nails
for railway / Lock spike
Track spikes - a type of railroad spike
Track spikes are designed to maintain gauge between the running
rails and also they are mean to secure the rail to the tie. Track
spikes have various shapes serving for different functions. The
materials for railroad spikes production can be carbon or stainless steel based on the
requirement, and the surface of the spikes can be plain, black, hot
dipped galvanized, or sherardized, etc. Among the various railroad spikes, dog spikes and the screw spikes are the most common types.
Overview of rail dog spikes
- On railway system, rail dog spikes can provide a strong, simple and
inexpensive solution to securing rail track.
- The method of manufacture ensures that the head and shank remain
one solid piece of metal with no joins or welds.
- Applications in many countries range from use in coal and gold
mines to sugar plantations, peat works, garden festivals and
leisure parks as well as in some heavy rail applications.
- Dog spikes may be manufactured in accordance with a number of
international standards such as GB, AREMA or ASTM, BS, UIC.
- Materials for rail dog spikes can be either carbon or stainless
steels.
Typical examples of rail dog spikes as below:
| Grade | 4.6 | 5.6 | 8.8 | 10.9 |
|---|
| Material | Q235 | 35# | 45# | 40Cr |
|---|
| Mechanical | 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 | Cold bending: 90 degree | Cold bending: 90 degree | Cold bending: 90 degree |
| without crack | without crack | without crack | without crack |
| Surface | plain(oiled), Oxide black, Zinc, HDG, wax, bitumen, Dacromet,
Sherardizing |
|---|
Professional rail dog spike supplier – ZHONGYUE RAIL
As a professional manufacturer of all specifications of rail
spikes, we can design and manufacture range of rail dog spike sizes
according to international standards. As dog spikes are
manufactured in commercial quantities we are able to sell to our
clients at competitive prices even for small quantities.
As an integrated service provider and supplier, we have a more
comprehensive system of export business. With the clear development
strategy, innovative business models, sophisticated internal
management, strict risk control system and excellent staff, we
devote ourselves to provide customers with more convenient,
thoughtful, high quality service. And our rail dog spikes have been
exported to more than 70 countries and regions over the world, like
United States, Korea, Sudan, South Africa and southeastern
countries.
Our main products:
Plastic and rubber pads, EVA pad, HDPE pad, dog spike, screw spike,
railway bolt and nut, washer, rail clip, rail shoulder, crane rail,
fish plate, base plate, crane rails and so on.
1. Q: what information should we show if we need price?
A: 1. tree species;
2. size: length*width*thicknessl;
3. quantity;
4. we adopt oiled anti corrosion, if yours special, please mark it.
2.Q: what is anti-corrosion?
A: Using high temperature and pressure oiling corrosion technology.
Technology standards : GB9221-88
3. Q: payment terms?
A: 30% by T/T as deposit, the balance 70% before delivery.
4. Q: Validity Date?
A: 10~15 days in general. it will be showed in quotation.
5. Q: Mold fee?
A: if we have same mold, no mold fee;
if we make new mold with small quantity, client pay for it;
if we make new mold with large quantity, SuYu pay for it.
If you have any other models of rail/ rail fastener, welcome to
contact me.
