rail clip IV fastening system
The Rail Clip IV Fastening System is a type of rail fastening system used in railway track infrastructure to secure rails to the underlying base, typically a concrete or wooden sleeper. This system employs clips as a crucial component to fasten the rail firmly in place, ensuring stability and safety in rail operations.

rail clip IV fastening system components
|
Item No. |
Name |
Qty/set(pcs) |
Material |
Mass or Volume |
|
1 |
G4 spring clip |
2 |
60Si2MnA |
1.60kg |
|
JA spring clip |
1.26kg |
|||
|
JB spring clip |
1.28kg |
|||
|
2 |
Rail shoulder TZ4 |
2 |
QT450-10 |
2.80Kg |
|
3 |
Rail insulator G4 |
2 |
PA66 |
107.3cm3 |
|
Rail insulator G4J |
2 |
91.4cm3 |
||
|
4 |
Rubber pad RP4 |
1 |
Natural or synthetic rubber |
250cm3 |






