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Concrete sleeper also called cement sleeper or concrete pillow is made of cement, sand, gravel and high strength steel with the characteristic of anti-water and anti corrosion. The life span of the concrete sleeper is long and it has good insulation and the maintenance cost is cheap.
Standard specification for concrete sleepers:
1. Normal sleeper: width 220mm, thickness 160mm, length 2500mm
2. Turnout sleeper: width 220mm, thickness 160mm, length 2600-4850mm
3. Bridge sleeper: width 220mm, thickness 240, 260, 280, 300mm, length 3000mm
Our concrete sleepers are exported in huge amounts to the SA market.
Shanghai Bosheng Industries is specialized in the supplying of rails, turnouts and various rail fastening materials such as rail fishplate, tie plate, rail clips, screw spikes, rail anchors, rail shoulder, rail pads and so on.