Gnee (Tianjin) Multinational Trade Co., Ltd.
Gnee (Tianjin) Multinational Trade Co., Ltd.
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Monoblock prestressed concrete sleepers, also known as monoblock concrete ties, are a type of railway sleeper made from a single piece of prestressed concrete. Unlike traditional twin-block sleepers, the monoblock design integrates the rail fastening system directly into the sleeper. These sleepers are primarily used to support and stabilize the rails, ensuring proper alignment and track gauge. They are widely preferred in modern railway systems for their reduced maintenance needs, longer lifespan, and ability to perform efficiently in both high-speed and heavy-load railway applications.
As a leading exporter of railway fasteners with over a decade of international trade experience, GNEE Rail offers a comprehensive range of products, including rail clips, concrete sleepers, composite sleepers, wooden sleepers, and rail fish plates. Our products are trusted by customers in more than 60 countries worldwide. We understand the need for high-quality, dependable railway equipment and strive to deliver solutions that cater to the construction, maintenance, and enhancement of railway systems, ensuring long-lasting performance and safety.
| Product Name | Monoblock prestressed concrete sleepers |
| Material | Prestressed concrete and steel bars |
| Size and Specifications | Customers' drawings |
| Standard | GB EN BS ARME AS and etc |
| Concrete Grade | C40 |
| Railway speed | up to 350Km/H |
| Sleeper Accessories | bolts, screws, bushings and etc |
| Annual Output Capacity | 500,000pcs and 500 groups |
1.Normal sleepers
Width 220mm; thickness 160mm; length 2500mm;
2.Turnout sleepers (Normal)
Width 220mm; thickness 160mm; length 2600 ~ 4850mm, with 150mm carry a total of 16 lengths;
3.Turnout sleepers (Standard)
Width 240mm; thickness 160mm; length 2600 ~ 4800mm, with 200mm carry a total of 12 lengths;
4.Bridge sleepers
Width 220mm; thickness 240,260,280,300 mm; length 3000mm.
