| Place of Origin: | China |
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| Brand Name: | ZhongYue |
| Certification: | ISO9001:2015 |
| Model Number: | DIN |
| Minimum Order Quantity: | 10000pcs |
| Price: | Negociable |
| Packaging Details: | 25kg Cartons or woven bags onwooden pallet , 36bags/pallets , 24pallets/container |
| Delivery Time: | 10 to 30 days according to your order quantity |
| Payment Terms: | T/T, 30% in advance |
| Supply Ability: | 10,000pcs per week |
| Name: | Oxide Black 8.8 Grade Railroad Screw Spikes DIN Standard High Hardness | Material: | Q235, 35#, 45# |
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| Sample: | Available | Customization: | Acceptable |
| Surface Treatment: | HDG, Oil, Oxide Black, Wax | Grade: | 4.6, 4.8, 5.6, 8.8 |
| Standard: | ISO898-1, UIC864-1, And NF F500-50 | ||
| High Light: | stainless steel coach screws,railway sleeper fixing screws |
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ZhongYue Oxide Black 8.8 Grade Railroad Screw Spikes DIN Standard High Hardness
1. Introduce:
Screw Spike is one of the most popular rigid rail fixation items and they are extensively used to tighten the rail track on to the wooden or concrete tie. Screw Shank Spikes are used for fixing of tie plates on to the wooden ties in pre-bored holes and with plastic inserts pre-cast in concrete sleepers. They are extensively used on high-speed tracks as fixation elements for tension clamps.
2. Specification:
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Name |
Oxide Black 8.8 Grade DIN Standard Railway Screw Spike High Hardness |
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Type |
Ss5.-150 |
V20-135 |
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Ss8-140 |
V23-115 |
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Ss8-150 |
V23-135 |
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Ss8-160 |
V23-155 |
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Ss23-160 |
V23-215 |
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Ss25.-165 |
V26-115 |
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Ss35.-161 |
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Or the type by customers’ drawings |
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Grade |
4.6 |
5.6 |
8.8 |
10.9 |
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Material |
Q235 |
35# |
45# |
40Cr |
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Mechanical properties |
Tensile strength: |
Tensile strength: |
Tensile strength: |
Tensile strength: |
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Yield strength:≥240Mpa |
Yield strength:≥300Mpa |
Yield strength: |
Yield strength: |
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Elongation:≥22% |
Elongation:≥20% |
Elongation:≥12% |
Elongation:≥9% |
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Cold bending: |
Cold bending: |
Cold bending: |
Cold bending: |
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Surface |
plain (oiled), Oxide black, Zinc, HDG, wax, bitumen, Dacromet, Sherardizing |
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Standard refers |
ISO898-1, UIC864-1, and NF F500-50 |
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3. Advantage:
We are a leading and reputed manufacturer of qualified railway products in China since 2013, have got the production license of China’s Railway Ministry on railway products. We supply to Thailand Railway, Indonesia Railway, Zambia Railway, American Railway etc for years. We can customize your product with ASTM, DIN, BS, JIS, AS, NF, ISO and GB standard, competitive price available.
4. Order Hints:
MOQ: based on your product
Delivery time:Within 30days after order confirmed
Shipment: sea freight
Payment term: T/T 30% deposit, balance before shipment; LC
5. Our product range:
