Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of k type rail fastening system kpo3 kpo6 kpo9 in China, also supports customized service with low price. Please feel free to buy cheap k type rail fastening system kpo3 kpo6 kpo9 made in China here from our factory.
Product Introduction
As a railway track foundation connection component, the KPO fastening system is divided into KPO3, KPO6, KPO9 and other models according to specifications. The system consists of KPO type clips, anchor screws, high-strength bolts and nuts, sleeper pins and matching pads. The main body of the clip is made of Q235 material, and the key load-bearing parts are made of high-quality medium-carbon steel. It is mainly used for track laying on conventional and heavy-duty railways to achieve rigid connection between rails and sleepers. With its good anti-vibration performance, the system can reduce the frequency of track loosening; the production process includes traditional process links such as raw material rolling, forging, mechanical finishing and surface anti-rust treatment.
KPO rail fastener belongs to the gusset plate fastener system and is a rigid fastener. It is mainly composed of gusset plates, threaded spikes, spring washers, iron seats and buffer plates. The gusset plates are usually made of high-strength steel and connected to the sleepers through threaded spikes to fasten the rails to the sleepers. The spring washers are used to provide a certain degree of elasticity and anti-loosening function, while the iron seats and buffer plates play the role of dispersing pressure and buffering vibration.
Product Packaging & Delivery
Inflatable cushion bag + iron frame box packaging: To protect fragile or delicate fasteners, a custom iron frame box is built with multiple inflatable cushion bag installation locations inside the frame. The fasteners are placed in the center of the frame, and inflatable cushion bags with adjustable air pressure are installed around them. The air pressure is adjusted through the air valve to make them fit tightly against the fasteners. A metal mesh is added to the top of the frame and fixed with bolts, and a waterproof canvas cover is put on the outside and fixed with buckles, which can effectively cope with the bumps and vibrations during railway or sea transportation.
As a professional international trader of railway engineering standard parts, GNEE RAIL is committed to providing reliable connection solutions for global infrastructure construction. Our product line fully covers the standard parts and special parts required for all aspects of railway construction, and all cooperative factories are ISO 9001:2015 certified. A strict quality traceability system has been established, and the complete production history of each product can be queried. Equipped with a professional technical support team, we can provide customized solutions according to project requirements. We innovatively adopt the "supply chain finance" service model to provide customers with flexible settlement methods.
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