Concrete sleeper WJ7 railway fastener system
- Category: Railway Parts & Accessories >>>
- Supplier: Hebei Yixin Fastener Co. Ltd.
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Product Overview
Description
Product Description
Name | W J 7 railway fastening system |
Grade | 4.8 6.8. 8.8 10.9 |
Standard | DIN,ISO,JIS, ANSI,BS |
Material | carbon Steel, alloy Steel |
Size | customized |
Surface treatment | black,galvanized, dacromet, alloy permeability,etc. |
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Packing & Delivery
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Our Company
Hebei YiXin Fastener Co., Ltd. specialize in manufacturing all kinds of rail fasteners. The main products includes:Rail fastening system,Bolts, Nuts, Tunnel Bolt, Washers,Clips, Screw Spikes, Rail Tie Plat etc for Railway, Metro, Iron Towers in the field of power industry.
We have abundant technical force,technology innovation,scientific management,and good management.We welcome all interested companies and people contact us for business discussion.We hope to establish a long-term relationship with you for common growth and success.
Process Quality Control
1,Make proper designing of mould precisely to ensure dimensions of product qualified.
2,Strictly control the production temperature to ensure well-distributed temperature.
3,Inspect dimensions of product and surface quality at regular .
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