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Heavy Duty Railway Ⅶ -type Rail Buckle Accessories，Rail Fasteners,Railway Part
Rail Fasteners
Elastic bar type VII fasteners are suitable for laying ballasted tracks with prestressed concrete sleepers or elastic support block ballastless tracks without retaining shoulders. They are suitable for heavy-duty railways with steel rail types of 75kg/m and 60kg/m, minimum curve radius not less than 400m, and maximum axle load of 25-30t. The Type VII spring clip has been used in railway projects such as the central southern passage and Zhunshuo in Shanxi province.
technical parameter
Track gauge adjustment amount -12~+8mm, adjustment level difference is 2mm
The adjustment amount for the height position of the steel rail is 20mm, and the adjustment level difference is 1mm
Elastic bar type VII fasteners are suitable for laying ballasted tracks with prestressed concrete sleepers or elastic support block ballastless tracks without retaining shoulders. They are suitable for heavy-duty railways with steel rail types of 75kg/m and 60kg/m, minimum curve radius not less than 400m, and maximum axle load of 25-30t. The Type VII spring clip has been used in railway projects such as the central southern passage and Zhunshuo in Shanxi province.
technical parameter
Track gauge adjustment amount -12~+8mm, adjustment level difference is 2mm
The adjustment amount for the height position of the steel rail is 20mm, and the adjustment level difference is 1mm
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