High Performance XII Type Concrete Railway Sleeper Rail Fasteners For High Speed Trains

The length of the New Type II sleeper is 2500 mm, with a track base section height of 205 mm, a rail section height of 175 mm, and a maximum width of 306.5 mm. The weight is 283 kg, and the static load cracking strength of the track base is ≥170 kN. With over ten years of experience in global trade, GNEE Rail is a trusted exporter of railway fasteners. We supply a broad array of premium products including rail clips, concrete sleepers, composite sleepers, wooden sleepers, and rail fishplates. Our products are exported to over 60 countries worldwide. GNEE Rail, we focus on delivering reliable, high-quality XII type concrete railway sleeper, catering to our clients' needs in construction, maintenance, and upgrades, ensuring long-lasting and efficient solutions for every project. Feel free to contact us.

(1) Suitable for all types of tracks with an annual total passing mass of 50M+ and below;
(2) Designed for passenger trains with a maximum speed of less than 140 km/h;
(3) Compatible with steel rails of 60 kg/m, 50 kg/m, and 43 kg/m;
(4) Applicable to straight tracks and curve tracks with a radius greater than 300 meters (R>300m);
(5) The number of sleepers laid on new lines should follow the specifications in Table 1, while major repairs on existing lines shall be carried out according to the "Regulations for Major Repairs of Railway Track Equipment".

Static Load Cracking Strength Test Load:

Track base section: Pcr = 170 kN

Intermediate section: Pcr = 116 kN

Fatigue Strength Test Maximum Load:

Track base section: Pcr = 180 kN

Intermediate section: Pcr = 135 kN

Failure Strength Test Load:

Track base section: Pu > 230 kN

Intermediate section: Pu > 190 kN