Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of synthetic sleeper in China, also supports customized service with low price. Please feel free to buy cheap synthetic sleeper made in China here from our factory.
Synthetic Sleeper, also callede composite sleepers, The shape of the composite railway sleepers are similar to that of ordinary wooden railroad sleepers. The construction and installation process is simple, and the composite railway sleepers can be sawed, planed, nailed, screwed and glued with ordinary woodworking tools. The composite railway sleepers have low thermal expansion coefficient and thermal conductivity, high anti-seismic, compressive, tensile and flexural strength. Composite sleepers can maintain good electrical insulation and stability even in long-term adverse weather conditions. The composite railway sleeper has better processing performance than the concrete sleeper. It is light in weight and can be processed into any length. It is not necessary to customize the mold for each length. After repairing the nail hole on the composite sleeper. It can be used again with long service life.
Product Features
Together with standard characteristics of railway sleepers, such as hardness index and rigidity index, usage of polymer composite railway sleepers is an ultimate solution for high humidity environments, environments with aggressive operating conditions and sites, where usage of concrete railway sleepers is impossible and placing wooden sleepers involves their short-term replacement.
Standard Dimensions Of Polymer Sleepers And Timbers
|
PARAMETER |
VALUE |
||||
|
For industrial enterprises and car tracks |
For metropolitan railways |
||||
|
I* |
II* |
Railway timber* |
Railway sleepers |
Short sleepers |
|
|
LENGTH |
2750±20 |
2750±20 |
на замов. |
2650±20 |
900±3 |
|
WIDTH |
250±5 |
250±5 |
250±5 |
250±5 |
250±5 |
|
HEIGTH |
180±5 |
165+5-4 |
180±5 (160+5-4) |
165±5 |
165±5 |
|
MOUNT BRAND |
KD, SD°° |
KD, SD°° |
KD, SD°° |
KD |
KD |
* KD – plate for fastening rails to sleepers, which is included in the set of a knot with a terminal-bolted fastening
* SD – plate for fastening rails to sleepers, which is included in the set of a knot with a spike fastening
* Use of different types of mounts in accordance with the documentation provided by the Customer is allowed.
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