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|Product Name:||Q235 35# 45# Railroad Spike Dog Spike Screw Spike With High Quality||Application:||Railway Fastening|
|Grade:||4.6, 5.6, 8.8, 10.9||Material:||Q235, 35#, 45#, 40Cr|
|Surface:||Plain (oiled), Oxide Black, Zinc, HDG, Wax, Bitumen, Dacromet||Standard:||ISO898-1, UIC864-1, And NF F500-50|
Q235 35# 45# Railroad Spike Dog Spike Screw Spike with High Quality
Zhongyue is engaged in manufacturing and supplying a wide range of railroad screw spike. Designed with high precision and processed under advanced technologies, these railroad screw spikes are manufactured using high grade raw materials, satisfying all the quality standards. With reliability, robustness and effective performance, these products can be used in railway engineering.
railroad screw spike spikes are used to fasten sole plates and ribbed base plates to wooden sleepers. In rail construction with the concrete sleepers, the railroad screw spike is used in combination with a plastic dowel pressed in the concrete sleeper, indirect or 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 railroad screw spikes.
The screw spike costs more to manufacture than the dog spike or dog nail, but has the advantage of greater fixing power; approximately twice that of a dog spike, and can be used in combination with spring washers.
Zhongyue can supply a range of railroad screw spike spikes manufactured to international standards according to BS, ASTM and DIN, among others. SUYU 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.
Grade: 4.6, 5.6, 8.8
Material: Q235, 35#, 45#
Surface Treatment:Plain (oiled), black painting, Zinc, HDG
Packing: 25Kg plastic bags and wooden pallets or according to clients' requirement
|Type||Dimension (mm)||Weight (Kg)|
Screw spike also called sleeper screw, it is usually used to fasten steel rail and rail sleeper and it can be also used with plastic dowels. According to different threads, lengths, diameters and head shapes, screw spike can be divided into different kinds, so you can choose it based on your requirements.
First of all, screw testing should be implemented at the beginning of wire rod of the screw. The quality of precision screw is directly related to production of wire.
The second step is to inspect head screw forming. Mould testing is the most important for forming process of screw spike. Good mould is the premise that makes good screw spike. Then next step is to inspect production machine of screw spike, which is conducive to safe and smooth production. Formed screw spike should be inspected whether it is with any burrs or not and then be measured for its accurate size.
The third step is about detection of screw thread. The detection of thread pitch should also meet the requirements of customer and international standards.
The last step is the screw shipment inspection. The method is to pick out the screw spikes that are not qualified, and then leave the best quality screw spikes to the customer.
Our main products:UIC54 Rail Joint Bar, rail Fishplates, rail joints With GB Standard
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;
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, ZHONGYUE pay for it.
If you have any other models of rail/ rail fastener, welcome to contact me.