Railway Dog Spike Railroad Track Spikes Carbon Steel ASTM Standard
Zhongyue can supply a range of track 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. We 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.
Track spikes are used to fasten steel rails to wooden sleepers.
direct fastenings of rails on concrete and wooden sleepers.
Characteristically, the sleeper screw thread may only be produced
in a hot forging 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 | 4.8 | 5 .8 | 8.8 |
| Material | Q235 | 35# | 45# |
| Mechanical | Tensile strength: ≥ 400Mpa | Tensile strength: ≥ 500Mpa | Tensile strength: ≥ 800Mpa |
| Yield strength: ≥ 320Mpa | Yield strength: ≥ 400Mpa | 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: 3.0MT per model
Packing: 25Kg plastic bags and wooden pallets or according to
clients' requirement
Process
- Raw material
- Cutting
- Head forming
- Heat treatment
- Surface treatment
- Final inspection
- Packing
- Shippment.
Surface Treatment
- galavazing
- DHG
Other Surface treatment
- plain (oiled)
- color paint
- oxide Black
Inspection machine
- Brinell Hardness Tester
- Carbon and Sulfur Analyzer
- Rockwell Hardness Machine
- Automatic Impact Testing Machine
- Metallographic Microscope
- Automatic High-speed Analyzer
- Fatigue Testing Machine
- Metallographic Specimen Polishing Machine
- 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
Application
Similarity
Sale Range
1.Rail fastening system
2.Dog spike / Screw spike
3.Bolts & Nuts
4.Elastic clamp
5.Rail anchor
6.Rail shoulder
7.Fish plate
8.Tie plate
9.Plastic / Rubber parts
10.Brake pad
11.Steel rail
Our Company
Established in 2013, ZhongYue has become one of the largest
manufacturer of Railway fasteners in China. Our products are
manufactured according to international standards such as ASTM,
DIN, BS, JIS, AS, NF, ISO,GOST and GB. They are inspected
frequently by BV, SGS, and ABS. We have been granted ISO9001:2008
certificate and supply products to famous companies such as VAE,
Hilti,Vossloh etc. We are a qualified supplier of Canada railway,
Kazakhstan railway, American railway, Zambia railway, Thailand
railway, Indonesia railway, Malaysia railway, Sweden railway, New
Zealand railway, South Africa railway etc.
Sticking to our quality first policy, ZhongYue pays great attention
to quality control management. We have been granted ISO9001-2008
certificates and have received the production license of China's
Railway Ministry on railway products. We have a full set of
inspection instruments to ensure all our railway bolt products are
of high quality and up to customers' requirements.
