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Durable Composite Railway Synthetic Sleeper For Railway Tracks

    Buy cheap Durable Composite Railway Synthetic Sleeper For Railway Tracks from wholesalers
     
    Buy cheap Durable Composite Railway Synthetic Sleeper For Railway Tracks from wholesalers
    • Buy cheap Durable Composite Railway Synthetic Sleeper For Railway Tracks from wholesalers
    • Buy cheap Durable Composite Railway Synthetic Sleeper For Railway Tracks from wholesalers
    • Buy cheap Durable Composite Railway Synthetic Sleeper For Railway Tracks from wholesalers
    • Buy cheap Durable Composite Railway Synthetic Sleeper For Railway Tracks from wholesalers

    Durable Composite Railway Synthetic Sleeper For Railway Tracks

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    Brand Name : Gnee Rail
    Model Number : Rail Synthetic Sleepers
    Certification : ISO9001
    Price : Negotiable
    Payment Terms : L/C, T/T
    Supply Ability : 10000 tons per month
    Delivery Time : 30 days
    • Product Details
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    Durable Composite Railway Synthetic Sleeper For Railway Tracks

    Railway Synthetic Sleeper

    A Railway Synthetic Sleeper is a type of railway sleeper made from synthetic materials, such as polymer composites or recycled plastics. These sleepers are highly durable, resistant to environmental factors like moisture, chemicals, and wear, and offer a longer lifespan compared to traditional wood or concrete sleepers. We GNEE rail specialize in the production of high-quality rail fasteners, including rail clips, tie plates, sleepers (concrete, composite, and wooden), rail spikes, and complete fastening systems. Our composite sleepers-crafted from HDPE, UHMWPE, FFU synthetic, and polyethylene-are designed to meet international standards and can be tailored to your needs. Reach out anytime!

    Railway Synthetic Sleeper material specification

    ItemJIS E1203:2007 Strength(CJ/T399-2012)
    GNEE Sleeper Strength
    Material StrengthBending Strengthmin. 70 N/mm2min. 80 N/mm2
    Young 's modulus in flexuremin. 6000 N/mm2min. 7000 N/mm2
    Withstand bending loadmin. 170 kNmin. 170 kN
    Longitudinal compressive strengthmin. 40 N/mm2min. 50 N/mm2
    Shearing strengthmin. 7 N/mm2min. 7 N/mm2
    Adhesion shearing strengthmin. 7 N/mm2 (base-material breakage)min. 7 N/mm2 (base-material breakage)
    Electrical PropertiesAlternating-current breakdown voltagemin. 20 kVmin. 20 kV
    Direct-current insulation resistancemin. 1 X 1010 Ωmin. 1 X 1010 Ω
    Pulling StrengthTrack spike pulling strengthmin. 15 kNmin. 20 kN
    Screw spike pulling strengthmin. 30 kNmin. 40 kN
    Unit volume mass0.74土 0.1 g/cm30.74土 0.1 g/cm3
    Amount of water absorptionmax. 10 mg/cm2max. 10 mg/cm2

    Railway Synthetic Sleeper technical parameters

    No.Test ItemCJ/T 399-2012 Technical RequirementJIS E1203 RrequirementUnitGNEE Steel
    1Bending Strength≥70≥70MPa1#2#3#
    124126117
    2Flexural modulus≥6≥6GPa4#5#6#
    101113
    3Longitudinal com pression strength≥40≥40MPa7#8#9#
    1075093
    4Shear strength≥7≥7MPa10#11#12#
    111012
    5Adhesive shear strength≥7(Base-material breakage)MPa13#14#15#
    10812
    6Water absorption≤10≤10Mg/cm316#17#18#
    434
    7The finished product resists bending load≥170≥170kN19#
    210
    8Screw spikes pullout strength≥40≥30kN20#21#22#
    444658
    9Mass density0.74±0.100.74±0.10g/cm323#24#25#
    0.720.650.68
    10Fatigue performance105 times,No abnormality/26#
    105 times,No abnormality
    11Flame retardantAfter the ignition source is removed, there is no visible flaming or continuous flaming of the sample, but the front of the flame does not exceed the 25mm mark/27#27#27#
    After the ignition source is removed, there is no visible flaming or continuous flaming of the sample, but the front of the flame does not exceed the 25mm markAfter the ignition source is removed, there is no visible flaming or continuous flaming of the sample, but the front of the flame does not exceed the 25mm markAfter the ignition source is removed, there is no visible flaming or continuous flaming of the sample, but the front of the flame does not exceed the 25mm mark
    12breakdown voltage≥20≥20kV30#31#32#
    Thickness: 20mmThickness: 20mmThickness: 20mm
    35 No breakdown35 No breakdown35 No breakdown
    13Surfance resistance≥1*1010≥1*1010Ω33#34#35#
    4.1*10154.1*10154.9*1015
    Remark

    1. Breakdown voltage: Sample size: 100*80*20mm (length*width*thickness), using unequal diameter electrodes in the air,

    ambient temperature: 20ºC, humidity: 40%. 2. Surface resistance: sample size: 100*100*4mm (length*width*thickness), ambient temperature: 20ºC, humidity: 40%, test voltage: 1000V.
    3. Underlined items are unqualified items;

    Railway Synthetic Sleeper for sale

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