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JonathasThe coupler they suggested are quite suitable to replace old ones. Price is reasonable, and looking forward to receive the thhem. -
JoseThe DF8B spare parts I got are all correct. Lead time is fast, and anytime I have problems, Sunny are always here to help me. Thanks her a lot,and looking forward to our future cooperation again.
Contact Person :
Wei Dong
Phone Number :
+86-13368201198
whatsapp :
+8613368201198
High Performance Rail Road Ties Eco-friendly Railway Composite Sleeper
| Place of Origin | CHINA |
|---|---|
| Brand Name | HTR |
| Minimum Order Quantity | 1000 |
| Price | Ngotiable |
| Packaging Details | Export packaging |
| Delivery Time | Ngotiable |
| Payment Terms | L/C, T/T |
| Supply Ability | 50000 pcs per month |
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xProduct Details
| Product Name | Composite Sleepers | Material | Composite |
|---|---|---|---|
| Electrical Resistance | > 150 KΩ | Density | ~ 1.55 G/cm3 |
| Fire Behaviour | Difficult To Ignite, Low Smoke Development | Modulus Of Elasticity | 2.300 - 7.300 MPa |
| Highlight | Eco-friendly Railway Composite Sleeper,Rail Road Ties Railway Composite Sleeper,High Performance Railway Composite Sleeper |
||
Product Description
| Fields of application | Direct fastening | Indirect fastening | Turnout sleepers | Bridge beams |
| Axle loads | up to 35.5 t | up to 35.5 t | up to 25 t | up to 25 t |
| Electrical resistance | > 150 kΩ | > 150 kΩ | > 150 kΩ | > 150 kΩ |
| Density | ~ 1.55 g/cm3 | ~ 1.55 g/cm3 | ~ 1.55 g/cm3 | ~ 1.55 g/cm3 |
| Coefficient of thermal expansion | 19,8 x 10-6 1/K | 17,5 x 10-6 1/K | 17,5 x 10-6 1/K | 23,9 x 10-6 1/K |
| Modulus of elasticity | 2.300-7.300 MPa | 2.300-7.300 MPa | 2.300-7.300 MPa | up to 8.500 MPa |
| Anchoring pull-out forces for standard sleeper screws | > 85 kN | > 70 kN (drilled screw hole) |
> 70 kN (drilled screw hole) |
> 70 kN (drilled screw hole) |
| > 85 kN | ||||
| > 85 kN (prefabricated screw hole) | (prefabricated screw hole) | |||
| Water absorption | ~ 0.1% | ~ 0.1% | ~ 0.1% | ~ 0.1% |
| Fire behaviour | Difficult to ignite, low smoke development | |||
| Dimensions[mm] | 160 x 260 x 2.600 150 x 250 x 2.600 | 160 x 260 x 2.600 150 x 250 x 2.600 | 160 x 260 x 2.200-5.000 150 x 250 x 2.200-5.000 |
Basic bridge beam 160 x 240 x 2,600 Height adjustment elements up to 160 mm Total height from 160 up to 320 |
| Weight | 170 kg | 175 kg | 74 kg/m | 170 - 200 kg |
Develop a composite sleeper that combines the best properties of wooden, concrete, Environmental considerations are also playing an increasingly important role in the development of railway sleepers. Our responsibility as a leading developer of railway infrastructure components must therefore be to extend the range of products we offer by an especially eco-friendly and resource-saving alternative to traditional solutions. and plastic sleepers.To use polymer, filler sand and additives to create a completely new and innovative material that can withstand even the most
extreme climatic conditions.
Advantage:
1.Designed for various axle loads
2.Customized dimensions & stiffnesses possible
3.Individual design and moulding
4.High weather resistance
5.Unlike wooden sleepers, no impregnation necessary
6.Sleeper stiffness adjustable due to rebar and material mix
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