style="font-size:16px;">Rail Studs
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Grounding studs are used for equipment grounding on vehicles.
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Rail studs are used for track return current grounding and signal transmission.
Grounding studs are suitable for stainless steel plates and aluminum plates.
The stud grounding system is a revolutionary method to establish a safe electrical connection between structures and equipment, ensuring no wire short circuits occur when high-intensity currents pass through.
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Tin-plated copper bushing
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316L stainless steel bolt
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Nickel-plated aluminum bushing
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316L stainless steel bolt
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Similar to studs, consisting of a conductive bushing and an internally threaded bolt.
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Suitable for carbon steel
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Applicable to plates with a thickness of 1.5 mm or more
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Installable via one-sided operation
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Can be installed in blind holes
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Permanent low-resistance electrical connection
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Removable and replaceable in case of damage
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Usable on uneven surfaces
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Manufactured from corrosion-resistant materials
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Cost-effective, as only limited tools are required for repeat installation work
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Operable by a single person
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Widely tested independently
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Recommended for use by major OEMs in the RMT, marine, and military markets
French DUBUIS grounding studs (DUBUIS) provide solutions for reliable connections, and railway networks adopting this concept will significantly improve operational order. During the installation of rail studs, there is no impact on either the rail or the stud. Various specifications of studs can be installed using different types of pulling tools as long as no vehicles are passing through. The tin-plated copper bushing, with excellent ductility and conductivity, ensures an outstanding electrical connection between the signal wire terminal and the track.
Certified by SNCF (Société Nationale des Chemins de Fer Français).
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JIALI FASTENER