Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of rail fastening system with kpo clamp in China, also supports customized service with low price. Please feel free to buy cheap rail fastening system with kpo clamp made in China here from our factory.
Product Introduction
The KPO fastener system is famous for its unique clip design, and is classified into KPO3, KPO6, KPO9, etc. It consists of a variety of components, such as the KPO clamp, which is responsible for directly fastening the rails, and is used in conjunction with screw spikes, HS bolts, matching nuts and washers, and different types of iron pads. In terms of material, the clip is generally Q235, and other metal parts choose suitable steel according to strength and use environment. It is mainly used in railway track projects, especially lines with strict requirements on track tightness. Its advantage is that the fastening force is long-lasting and stable, which can reduce the frequency of track maintenance. The production process starts with raw material inspection, forging, machining, heat treatment to the final surface protection treatment to ensure that each component meets quality standards.
The KPO Clamp fastener system has the following advantages:
Component protection: The components of the KPO Clamp fastener system are usually subjected to special surface treatment, such as galvanizing, painting, etc., or are directly made of corrosion-resistant materials, which can effectively resist the erosion of external environmental factors, such as humid air, rain, salt spray and chemicals.
Strong environmental adaptability: This allows the KPO Clamp fastener system to maintain good performance and long service life in various harsh environmental conditions, such as coastal areas, mines, chemical areas, etc., reducing component damage and replacement frequency caused by corrosion, and reducing maintenance costs and downtime.
| Specifications for ONE unit of KPO type rail fastening system | ||
| Item | Quantity | Material |
| KPO clip | 2 | Q235 |
| Screw spike | 2 | Grade 4.6: Q235 |
| Grade 5.6: 35# | ||
| Grade 8.8: 45# | ||
| HS bolt 4 | 4 | Grade4.6: Q235 |
| Grade5.6: 35# | ||
| Grade8.8: 45# | ||
| Hex nut 2 | Grade 5: 35# | |
| 2 | Grade 8: 45# | |
| Double coil spring washer | 2 | 65Mn |
Product Packaging & Delivery
Degradable molded pulp pallet packaging: Customized pallets are made of degradable molded pulp material, with precise grooves on the pallet according to the shape of the fasteners. The fasteners are placed in the grooves, forming a natural buffer protection around them. Multiple molded pulp pallets with fasteners can be stacked in a carton, and each layer of pallets is separated by thin cardboard. The carton is packaged with a tape-free locking design to meet environmental requirements.
As a professional international trade platform for railway standard parts, GNEE RAIL is committed to connecting China's high-quality manufacturing with global railway construction needs. The product catalog contains more than 1,200 specifications of railway fasteners, all of which come from manufacturers that have passed IRIS certification. We have established a complete quality assessment model and implement monthly KPI assessments for cooperative factories. Equipped with a multilingual customer service center, it provides services in 10 languages including English, French, and Arabic. The innovative use of "blockchain + supply chain" technology enables full traceability of orders.
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