Features
Fixes the rail position: prevents rail displacement in longitudinal, transverse and vertical directions.
Transfers load: distributes the dynamic load of the train wheelset evenly to the sleepers or track foundation.
Provides elasticity: absorbs impact energy through elastic deformation and reduces wheel-rail noise and vibration.
Insulation protection: some designs include insulation components to prevent short circuits in track circuits (electrified railways).
Track clamp specifications
Name: KPO rail clamp
Type: KPO3, KPO6, KPO9
Weight: 0.3-1.5KG
Material: Q235-forging; ZG35-cast steel; QT500-7-cast iron
Standard: DIN17221, BS970, GB/T1222
Surface treatment: galvanized, sandblasted, natural color
Packaging: zinc: carton; oil: double-layer PE bag, iron wire
Application: rail fastener system
KPO rail clamp system technical parameters
|
Part name |
Type |
Material |
Finish |
Remark |
|
KPO clip |
KPO3, KPO6, KPO9 |
Q235 |
Plain oiled |
Standard: DIN5906 |
|
HS bolt |
HS26, HS32 |
Grade4.6: Q235 |
Plain oiled, black oxide, galvanized, hot dip galvanized |
Diameter: 22mm or 24mm. |
|
Hex nut |
As ordered |
Grade 5: 35# |
Plain oiled, black oxide, galvanized, hot dip galvanized |
Standard: DIN985 |
|
Double coil spring washer |
As ordered |
65Mn |
Plain oiled, black oxide, galvanized, hot dip galvanized |
Standard: UIC864-3 |
|
screw spike |
M24×150mm |
Grade 4.6: Q235 |
Plain oiled, black oxide, galvanized, hot dip galvanized, Dacromet and sherardized. |
Standard: ISO898-1, UIC864-1 and NF F500-50 |
|
Base plate |
UIC54,UIC60, 50kg rail, 60kg rail,S49 in ordered size |
Casting iron QT500-7, QT450-10, or forging low carbon steel or high carbon steel |
Plain oiled |
Standard: UIC864-6 |
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