Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of rail clamping & joining system in China, also supports customized service with low price. Please feel free to buy cheap rail clamping & joining system made in China here from our factory.
Rail clamp, also called rail clip or rail fixing clip, is a device that used to maintain the lateral position of the rail, especially crane rail, but allow necessary longitudinal movement. In rail fastening system, the rail clamp secures the rail in position through mechanical lock, in the meantime, accepts the rail longitudinal rail movement through the combined vulcanized-bonded synthetic elastomeric nose. In general, rail clamps are always fastened onto the rail sleepers with anchors bolts. For types, boltable rail clamps and weldable rail clamps are the main varieties.
A large range of rail clamps which widely applied in railroad construction around the world for its top class and durability have been provided. Gnee Rail uses high grade steel and other materials to manufacture rail clamps with high quality and all of them are conform to the parameter of industry and market demands.
| Item | Rail Clamps | ||
|---|---|---|---|
| Material | Q235-forging | ZG35-cast steel | QT500-7-cast iron |
| Chemical composition(%) | C:0.12-0.20, Mn:0.30-0.70, Si:≤0.3, P:≤0.045, S:≤0.045 | C: ≤0.4, Mn:≤0.9, Si: ≤0.5, P:≤0.04, S:≤0.04 | C:3.60-3.80, Mn:≤0.6, Si:2.50-2.90, P:≤0.08, S:≤0.025 |
Clamp fastener system is a kind of rail fastener system. It belongs to rigid fastener. At present, there are several types of rail clamps, the fasteners used in China's concrete sleeper are not separated, except for the early development of the bolt buckle plate type, 63 and 70 Clamp fastener system are rigid fasteners, the others are elastic fasteners.
Gnee Rail Clamps production focuses on quality control and management. Our rail clamps production is controlled in full accordance with the ISO9001-2008 quality system. Gnee Rail has obtained the railway product production license from the Ministry of Railways of China. We have a full range of testing equipment to ensure the quality of all our buckle fastener products and meet our customers' requirements.
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