Rail screw dowel is the counterpart fastener of rail screw spike or anchor bolt, which is embedded in concrete or wooden rail sleeper and installed together with screw spike, tie plate, rail clips, etc. to fasten the rail.
Kingrail Parts is the largest rail screw dowel manufacturer in China. We can produce rail screw dowels of various sizes and types.
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Name |
Rail Plastic Dowel |
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Type |
For different sizes of screw spikes or anchor bolts |
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Material |
Reinforced Nylon 66 (PA66: Nylon 66.69%, glass fiber 30%, other 1%) |
HDPE |
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Technical specifications |
Density:1.3-1.45g/cm3 Tensile strength: ≥170Mpa Elongation: ≤4.4% Bending Strength: ≥250Mpa Impact Strength(No gap): ≥80KJ/m2 Melting point:250-270°C Insulation resistance:≥1×108Ω Glass fiber content:30-35% Hardness:≥110HRR |
Density: 0.95-0.98g/cm3 Tensile strength: ≥19Mpa Elongation: >80% Melting point: 170-190°C Insulation resistance: ≥1×1010Ω Hardness:≥98A |
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Color |
Yellow, black, white, blue, green, just to name a few. |
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Our production plant covers an area of more than 100,000 square meters, and 220 workers and 20 technicians work together to ensure that our screw dowel products meet international standards such as UIC, EN BS, DIN, JIS, AREMA, BS, etc.
Kingrail Parts has obtained ISO9000:2008 certification for rail screw dowels and related components. We have been approved by China Railway Product Certification Center. Our team is committed to providing excellent customer satisfaction.
We can also customize rail screw dowel products according to your specific requirements. Our mission is to fully meet the needs of our customers.
We have more than 20 years of experience in designing and manufacturing screw dowels. Our screw dowel products are exported to Asia, Europe, America, the United States, Germany, the United Kingdom, France, Vietnam, Thailand, etc.
If you have a railway construction and maintenance project, please contact us. We can provide you with the best rail screw dowel solution.
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