Rail Synthetic Sleeper
Rail synthetic sleepers, also known as synthetic rail ties or composite sleepers, are manufactured using advanced materials such as FFU synthetic resin, HDPE, or other polymers. These sleepers offer exceptional durability, resistance to weather and pests, and a longer lifespan compared to traditional materials. Making them a reliable choice for modern railway infrastructure. Dedicated to innovation, GNEE Rail manufactures rail fasteners and composite sleepers like HDPE, FFU synthetic, and polyethylene varieties. Exporting to more than 160 countries, our products adhere to international standards such as GB and UIC, with bespoke designs to meet unique specifications.
Rail Synthetic Sleeper specification
|
PARAMETER |
VALUE |
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|
For industrial enterprises and car tracks |
For metropolitan railways |
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|
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 |
Rail Synthetic Sleeper technical parameters
|
Item |
JIS E1203:2007 Strength |
(CJ/T399-2012) |
|
|
Material Strength |
Bending Strength |
min. 70 N/mm2 |
min. 80 N/mm2 |
|
Young 's modulus in flexure |
min. 6000 N/mm2 |
min. 7000 N/mm2 |
|
|
Withstand bending load |
min. 170 kN |
min. 170 kN |
|
|
Longitudinal compressive strength |
min. 40 N/mm2 |
min. 50 N/mm2 |
|
|
Shearing strength |
min. 7 N/mm2 |
min. 7 N/mm2 |
|
|
Adhesion shearing strength |
min. 7 N/mm2 (base-material breakage) |
min. 7 N/mm2 (base-material breakage) |
|
|
Electrical Properties |
Alternating-current breakdown voltage |
min. 20 kV |
min. 20 kV |
|
Direct-current insulation resistance |
min. 1 X 1010 Ω |
min. 1 X 1010 Ω |
|
|
Pulling Strength |
Track spike pulling strength |
min. 15 kN |
min. 20 kN |
|
Screw spike pulling strength |
min. 30 kN |
min. 40 kN |
|
|
Unit volume mass |
0.74土 0.1 g/cm3 |
0.74土 0.1 g/cm3 |
|
|
Amount of water absorption |
max. 10 mg/cm2 |
max. 10 mg/cm2 |
|
Rail Synthetic Sleeper for sale
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