Rail screw dowels are also called rail plastic sleeve/ plastic insert/concrete dowel/ concrete insert. It is a pair -tight fastener of screw spikes or anchor bolts. It is embedded in concrete sleepers or wooded sleepers and installed together. Fix the rail with screw spikes, guide plates and rail clips.
Kingrail Parts can produce various rail screw dowels according to UIC, GB, DIN, AREMA/ASTM, BS, JIS and other standards.
Specification
Size: Suitable for different sizes of nails or anchor bolts
Standards: GB, DIN, UIC, AREMA/ASTM, BS, JIS, etc.
Surface: Customized
Packing: According to customers
Rail Plastic dowel has been used for SKL fastening systems and can be classified according to its required materials: PA66 or HDPE, depending on the requirements of different technical specifications of customers.
Name | Rail plastic dowel | |
Type | For different sizes of screw spikes or anchor bolts | |
Material | Reinforced Nylon 66 (PA66: Nylon 66.69%, glass fiber 30%, other 1%) | HDPE |
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
|
Color | Yellow, black, white, blue, green, just to name a few. |
OEM Service
We can customize rail gauge rods according to customers' specifications and requirements
Contact us
Please contact us for more information and quotations.
Inquiry Now