Suzhou Sudelan Railway Parts Co., Ltd.
| Packaging Details | Woven bags and Wooden Pallets/Cases |
| Delivery Time | 30-50 Days |
| Length | 100-300 mm |
| Thread type | Partial Thread |
| Diameter | 20-30mm |
| Tensile Strength | 800 MPa |
| Payment Terms | L/C,D/A,D/P,T/T |
| Weight per piece | 0.43 kg |
| Supply Ability | 30000 Pics per Day |
| Head type | Square Head |
| Place of Origin | China |
| Certification | ISO9001 |
| Brand Name | Sudelan |
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Product Specification
| Packaging Details | Woven bags and Wooden Pallets/Cases | Delivery Time | 30-50 Days |
| Length | 100-300 mm | Thread type | Partial Thread |
| Diameter | 20-30mm | Tensile Strength | 800 MPa |
| Payment Terms | L/C,D/A,D/P,T/T | Weight per piece | 0.43 kg |
| Supply Ability | 30000 Pics per Day | Head type | Square Head |
| Place of Origin | China | Certification | ISO9001 |
| Brand Name | Sudelan | ||
| High Light | 8.8 grade Rail screw spike ，Hot dip galvanized screw spike ，heavy duty rail fastening screw spike | ||
Our Screw Spikes 8.8 Grade Hot-Dip Galvanized are designed for ultra heavy-duty applications where maximum strength and corrosion resistance are critical. Perfect for railway tracks, road construction, bridges, and industrial fastening, these screw spikes deliver a secure and long-lasting hold.
The hot-dip galvanized coating protects against rust, even in harsh outdoor environments, while the precision-engineered helical threads provide strong grip and easy installation in concrete, asphalt, and timber. With Grade 8.8 strength, these screw spikes are ideal for demanding infrastructure projects requiring superior load-bearing capacity.
| Specification | Details |
|---|---|
| Product Name | Screw Spike |
| Grade | 8.8 |
| Material | High-strength alloy steel |
| Surface Treatment | Hot-Dip Galvanized |
| Thread Type | Helical |
| Diameter | 12mm / 16mm / 20mm (customizable) |
| Length | 50mm - 300mm (customizable) |
| Tensile Strength | 800 MPa |
| Corrosion Resistance | Excellent (suitable for outdoor use) |
| Application | Railways, Roads, Bridges, Industrial Construction |
| Packaging | Bulk or customized |
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2011
Total Annual:
50000000-100000000
Employee Number:
80~100
Ecer Certification：
Verified Supplier
Suzhou Sudelan Railway Parts Co., Ltd. is a professional manufacturer specializing in railway fastening system components. With a strong focus on quality, reliability, and technical expertise, the company is committed to providing high-performance products for railway infrastructure projects worldwi... Suzhou Sudelan Railway Parts Co., Ltd. is a professional manufacturer specializing in railway fastening system components. With a strong focus on quality, reliability, and technical expertise, the company is committed to providing high-performance products for railway infrastructure projects worldwi...
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