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Product Introduction
The KPO fastener system is a commonly used connection system in railway track construction, with KPO3, KPO6, and KPO9 as product categories. The system consists of KPO clips, screw spikes, hexagonal bolts and nuts, disc spring washers, and composite insulating pads. KPO clips are made of Q235 steel through cold bending forming process, and other metal parts are made of corresponding steel according to mechanical properties.
It is mainly used in electrified railway tracks, and has good insulation performance while achieving fastening. The advantage of this system is that it can effectively reduce the impact of stray current and ensure the electrical safety of the track. The production process includes steel processing and forming, mechanical finishing, surface anti-rust treatment, and insulation component assembly, and strictly controls product quality.
The KPO type rail fastener system belongs to the gusset fastener system, which is a rigid fastener.
Features:
Strong and stable structure: The rigid connection can firmly fix the rails on the sleepers, effectively resisting the loosening and displacement of the rails. It is especially suitable for heavy-duty railways, port transportation lines, mining tracks and other scenes with high requirements for track stability, and can withstand the test of heavy loads and harsh environmental conditions.
Strong rail adaptability: It can adapt to a variety of rail sections, meet the needs of different railway lines, and has good versatility.
Good component durability: Its gussets are available in various types such as KPO3, KPO5, KPO6 and KPO9. Compared with ordinary fastener systems, it has better buckling pressure and longer service life, and is widely used in global track construction.
Product Application
GNEE RAIL is a company specializing in international trade of railway fasteners, with a stable production base and a mature supply chain system. The main products include various standard railway fasteners, high-strength bolts, insulation components, etc. All products are certified by third-party testing agencies. We maintain long-term cooperation with many fastener manufacturers with a long production history at home and abroad to ensure stable and reliable product quality. A full-process quality control system has been established from the entry of raw materials to the delivery of finished products.
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