Top Quality Double Head Railway Screw Spike Material Specification for Different Grades of Rail Systems
Brand Name:GNEE RAIL
Certification:ISO 9001
Model Number:Double Head Railway Screw Spike
Minimum Order Quantity:1 Ton
Delivery Time:30 Days
Place of Origin:CHINA
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Anyang Henan China
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25th Floor, Huafu Commercial Center, Wenfeng District, Anyang City,Henan Province
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Double Head Railway Screw Spike
Railway screw spike, also known as railroad spikes, railway spikes, railway spikes, screw spikes, and rail screw spikes, are essential components used in the construction and maintenance of railway tracks. The Double Head Railway Screw Spike is a specialized fastener used in railway track construction, specifically designed to secure rails to sleepers. Its unique double head design offers additional stability and ease of installation and removal. The dual head provides enhanced holding power and makes installation and removal more convenient. It also allows for better torque application during fastening.
GNEE Rail offers an extensive range of railroad spikes, crafted to meet exceptional standards of durability and performance. Our spikes come in various specifications to accommodate different rail systems and applications. Whether you need spikes for new track installations or maintenance projects, we provide reliable solutions with swift service. Contact us to find the ideal railroad spikes for your needs.
Double Head Railway Screw Spike Specification
Product Model: Double Head Rail Screw Spike
Type: Railway Screw Spike
Brand: GNEE Rail
Size: 3×174
Grade: 4.6, 5.6, 8.8, 10.9
Raw Material: 35#
Additional Raw Materials: Q235, 35#, 45#
Surface Treatment: Ordinary (oiled), bluing, zinc, hot-dip galvanizing, etc.
Double Head Railway Screw Spike Material Specification
| Grade | 4.6 | 5 .6 | 8.8 | 10.9 |
| Material | Q235 | 35# | 45# | 40Cr |
| Mechanical | Tensile strength: ≥ 400Mpa | Tensile strength: ≥ 500Mpa | Tensile strength: ≥ 800Mpa | Tensile strength: ≥ 1000Mpa |
| Yield strength: ≥ 240Mpa | Yield strength: ≥ 300Mpa | Yield strength: ≥ 640Mpa | Yield strength: ≥ 900Mpa | |
| Elongation: ≥ 22% | Elongation: ≥ 20% | Elongation: ≥ 12% | Elongation: ≥ 9% | |
| Cold bending: 90 degree | Cold bending: 90 degree | Cold bending: 90 degree | Cold bending: 90 degree | |
| without crack | without crack | without crack | without crack | |
| Surface | plain (oiled) , Oxide black, Zinc, HDG, wax, bitumen, Dacromet, Sherardizing | |||
FAQ
Q: You are manufacture factory or trading company?
A: We are manufacture factory. And you are welcomed to visit us for
inspection.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is
15-20 days if the goods are not in stock, it is according to
quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay
the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30%
T/T in advance ,balance before shippment.
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Top Quality Double Head Railway Screw Spike Material Specification for Different Grades of Rail Systems
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