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Track Spike Supplier

Product performance: Material: carbon steel, alloy steel The manufacturer: As China's railway equipment, railway accessories industry good production and sales enterprise, great railway fittings co., LTD., Henan also supply rail fastener system, thread spike, spike, track bolt, tunnel...

Description

Product performance:


     number 

Mechanical properties and physical properties 

 Performance level

3.6 

4.6 

4.8 

5.6 

5.8 

6.8 

8.81) 

9.8 

10.9 

12.9 

d≤163) 

d>163) 

Nominal tensile strengthN/mm2 

300 

400 

500 

600 

800 

800 

900 

1000 

1200 

Minimum tensile strengthN/mm2 

330 

400 

420 

500 

520 

600 

800 

830 

900 

1040 

1220 

Vickers hardness HV F≥98N 

min 

95 

120 

130 

155 

160 

190 

250 

255 

290 

320 

385 

max 

2206) 

250 

320 

335 

360 

380 

435 

Brinell hardness HB F=30 D2 

min 

90 

114 

124 

147 

152 

181 

238 

242 

276 

304 

366 

max 

2096) 

238 

304 

318 

342 

361 

414 

Rockwell hardness HR 

min 

HRB 

52 

67 

71 

79 

82 

89 

HRC 

22 

23 

28 

32 

39 

max 

HRB 

95.06) 

99.5

HRC 

 

32 

34 

37 

39 

44 

The surface hardness HV 0.3 max 

7) 

The yield point N/mm2 

nominal 

180 

240 

320 

300 

400 

480 

min 

190 

240 

340 

300 

420 

180 

The non-proportional elongation stress is specified N/mm2 

nominal 

640 

640 

720 

900 

1080 

min 

640 

660 

720 

940 

1100 

Ensure that stress N/mm2 

0.94

0.94

0.91

0.93

0.9

0.92

0.91

0.91

0.90

0.88

0.88

180 

225 

310 

280 

380 

440 

580 

600 

650 

830 

970 

10 

Destroy the torque MB,,N min 

According to GB/T3098.13 rules

11 

Elongation after break % min 

25 

22 

20 

12 

12 

10 

12 

Reduction of area of area % min 

52 

48 

48 

44 

13 

Impact absorption work 

 

25 

 

30 

30 

25 

20 

15 

14 

Head strength 

Shall not be broken

15 

The minimum height of the undecarburized layer of thread

1/2H1 

2/3H1 

3/4H1 

16 

The maximum depth of the whole decarbonizing layer

0.015 

17 

Hardness after tempering

The difference of the mean of hardness is not greater than 20HV

18 

Surface defects

According to GB/T 5779.1 or GB/T 5779.3

Material: 

carbon steel, alloy steel
The manufacturer:

As China's railway equipment, railway accessories industry good production and sales enterprise, great railway fittings co., LTD., Henan also supply rail fastener system, thread spike, spike, track bolt, tunnel segment bolt, T bolt, fish bolt, nut, nut, washer, gasket, article, gusset plate, shell, fish plate, iron plate, rubber plate, plastic plate, steel rail, rail, etc.
The production process:

There is a great difference in the production process, and the commonly used hand studs are the early production methods for the production of railway track nails. This mode of production is made by hand to make the hot embryo of railway spike, so the railway spike used in this manufacturing process can have some defects. For example, the surface of the spike will have some bumps or edges, and some of the nails will weigh more or less. Compared with this kind of railway spike, another kind of ordinary spike can be very good to avoid these problems, which is the mechanism spike. The production process of this railway spike is the combination of hand and machine. The surface of the commonly used mechanism is smooth; the weight of each spike is not different. The rail spike produced by this way can be used in a better batch, and there will not be any problems with the high defect rate of ordinary manual studs in the process of use.
Packing: 

Bagged.
Product specification:

The specifications of the railway spike are generally 16mm*16mm*165mm,The screw spike specification is generally 24*195、24*150、24*180、30*155
Uses:

The effect of the spike is to fix the railway track, so that the railway track is better pressed on the railway sub grade.
Advantages:

The wooden occipital spike has the characteristics that other daemons do not have, that is to be able to save the client's capital input as far as possible under the precondition of modeling standard. In the production of wooden sleeper spike when we use the raw materials are generally and manufacture other manual spike are using the same material, this material is just in comparison to spike into slightly lower than the mechanism. This should be the advantage of the manual spike compared to the mechanism spike. Secondly, the so-called manual stitching can also be used in the process of mechanical forming, which may seem cumbersome, but the processing step is also cheaper than the pure mechanism. Mechanism of spike and spike in commonly used different word is in the process of using railway track spike sometimes need to use on the heavy rail, bearing more pressure and tension, because without him, only in the conventional spike mechanism spike to compare manual spike has the advantages of fine workmanship, weight, guarantee, intensity of certification. 
Company profile:

Henan Great Track Machinery Co.,Ltd. is located in the origin of Chinese civilization and the hometown of Oracle which is a world cultural heritage—Anyang City, Henan Province. Our company specializing in R&D, production and sales of railway line accessories as one of the enterprises and is actively involved in the formulation and improvement of the Ministry of Railway and national standards. With the profession, concentration and focus as our company’s principle ,and being responsible for production, our company is always on the top position of this industry.  
Business scope:

The main products include: screw spike, elastic strip, gauge baffle, flat washers, spring washers, nuts, square spike, square head wood screw spike, ordinary bolt, high strength bolt, guard rail buckle, spindle head buckle, common rail rod, insulated gauge rod, ordinary fish plate, guard rail shuttle end, nylon flapper seat, rubber cushion, stop buffer, switchman, base plate, turnout base plate, railway tools, railway tunnel and highway railway fastener protective net.  
Product description:

Railway spike is a common railway accessory in railway rail transit, and the production time of this kind of railway accessories is relatively early, which can be said to be the continuous development of railway track. Now commonly used domestic rail spike including wood screw spike, spring spike, screw spike, conventional spike a few species, such as the use of these a few types of railroad spike in a different way, but the effect is the same, is through different ways to construct and use compress railway rail. Common rail staples are divided into manual spike and mechanism spike, which are simple and simple in the process of installation and use.
Feature:

Hand-made nails are made by hand, with uneven appearance, but low price, usually by ton. Mechanism of spike machine made after forging, heat treatment, cover silk processes such as manufacturing, regardless of the shape and size and availability is the best choice, just price is a little higher, generally in a shipment.
News:

Henan great railway machinery co., LTD. signed two hundred thousand extensions with the 16th bureau of China railway 
On August 10, 2016, there were 200,000 sets of lengthened daemons on the railway line of Urumqi railway, and the contract was signed with the construction unit. 

Hot Tags: track spike supplier, manufacturers, suppliers, factory, customized
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