Gnee (Tianjin) Multinational Trade Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 10000 tons per month |
| Delivery Time | 30 days |
| Packaging Details | Gunny bags or cartons and wooden pallet |
| Model | Railway Composite Sleeper |
| Brand | GNEE rail |
| Material | 100 % recycled thermoplastics |
| Weight | 0,93 g/cm³ |
| Standard | GB, AREMA, BS, UIC, AS |
| Application | Railway Rail |
| Brand Name | GNEE |
| Model Number | Railway Composite Sleeper |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 10000 tons per month |
| Delivery Time | 30 days | Packaging Details | Gunny bags or cartons and wooden pallet |
| Model | Railway Composite Sleeper | Brand | GNEE rail |
| Material | 100 % recycled thermoplastics | Weight | 0,93 g/cm³ |
| Standard | GB, AREMA, BS, UIC, AS | Application | Railway Rail |
| Brand Name | GNEE | Model Number | Railway Composite Sleeper |
| Certification | ISO9001 | Place of Origin | China |
Railway sleepers, also called railroad ties, railway crossties, or railway ties, are important railway components of the rail industry. Generally, the rail sleeper is always laying between two rail tracks to keep the correct space of the gauge.
Synthetic sleeper, also known as a railway composite sleeper, made of a composite material sheet produced by a foam extrusion process with continuous glass fiber as a reinforcing material(Fiber-reinforced Foamed Urethane), polyurethane as a matrix material, supplemented with additives. It has higher strength and widely used as a structural material, besides, it is light in weight, insulating and resistant to aging, heat-insulating, chemical-resistant.
Through years of successful testing in heavy-haul, mainline and public transport operations, the composite sleeper has proven to be an innovative, reliable and environmentally friendly alternative. All verifications, tests and operational trials required for approval have been carried out successfully. Thus, our future-oriented product extension meets the same safety and quality standards as all other products we have been offering our customers for decades.
In complete contrast to the conventional wooden sleeper, the composite sleeper is not only more climate-friendly, because toxic impregnating agents do not have to added, but also resistant in the most challenging climatic regions. Whether constant humidity and ideal conditions for fungal attack or freezing cold in Siberia, the quality of the product remains unchanged.
| Material | 100 % recycled thermoplastics |
| Maximal axle load/speed | 22,5 t with 160 km/h; 32,5 t with 120 km/h |
| Weight | 0,93 g/cm³ |
| Electrical conductivity resistance | Excellent |
| Thermal conductivity | Low |
| Life expectancy | 50 years |
| Resistence | Fungi, bacteria, insects, UV radiation and extreme weather conditions |
The composite sleeper is a railway sleeper made of a new material called continuous glass fiber reinforced polyurethane foam. Concrete sleepers have been popularized in countries around the world, but lack of flexibility is also a serious drawback. Although the wooden sleepers are flexible, the total amount of forest resources in the world has decreased sharply in recent years. In addition, the wooden sleeper is easy to be corroded. If it is treated with anticorrosion, it will cause certain influence on the environment. For these reasons, the era of heavy use of wooden sleeper has become a thing of the past. Due to the use of new materials, the composite sleepers not only inherit the advantages of the two types of railway sleepers, but also avoids their drawbacks. Our composite sleepers are more and more popular in the world, and have been exported to the United States, India, Chile and other countries.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2008
Total Annual:
3000000-3500000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China. GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high qu... Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China. GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high qu...
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