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Brand Name : ZhongYue
Model Number : OEM
Certification : ISO9001:2015
Place of Origin : China
MOQ : 10000pcs
Price : Negociable
Payment Terms : T/T, 30% in advance
Supply Ability : 600,000 pcs per month
Delivery Time : about 30 work days after getting payment
Packaging Details : 25Kg plastic bags and wooden pallets or according to clients' requirement
Product Name : railway China supplier lock spike rail track spikes
Certificate : ISO9001, SGS
Grade : 4.6, 4.8, 5.6,
Material : Q235 / 35#
Surface : Zinc, HDG
Standard : ISO898-1, UIC864-1, and NF F500-50
Warranty : two years
ZhongYue railway China supplier lock spike rail track spikes
Introduce
Railway dog spike is a large nail with an offset head that is used to secure rails and base plates to the sleepers in track.
Description
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: 1.0MT per model
Packing: 25Kg plastic bags and wooden pallets or according to clients' requirement
Process
Surface Treatment
Inspection machine
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Q235 / 35# Rail Road Spikes / Railway Dog Spike ISO898-1 UIC864-1 Images |