Typical Threaded Insert

Min. Order: 10 Pieces
Payment Terms: L/C, T/T
Typical Threaded Insert

Product Description

Typical threaded insert

IIFastener system for connecting 60kg/m rail tracks and concrete sleeper, on straight line and ≥ 300m of curve radius on standard gauge.
 
III Fastener system for connecting 60kg/m rail tracks and concrete sleeper, on straight line and ≥ 350m of curve radius on standard gauge.
 
IV Fastener system for max speed 350km/h passenger-dedicated line free of bumping shoulder ballastless track
 
V Fastener system for max speed 350km/h passenger-dedicated line dual-block ballastless track
 
C4 For fastener system of elastic clip type IV,to press railway tracks.
 
T-bolt WJ-7 fastener system, to give clamping force on elastic clips.
 
WJ-7 Flat block For WJ-7 fastener system, put under anchor bolt
 
WJ7 Iron Tie Plate For WJ-7 fastener system, connecting track pad and rail tracks,
 
WJ-7 Fastener system for Max speed 350km/h passenger-dedicated line free of bumping shoulder ballasted track
 
WJ8 Iron Tie Plate For WJ-8 fastener system, connecting track pad and rail tracks,
 
WJ-8 Fastener system for max speed 350km/h passenger-dedicated line dual-block ballasted track
 
WJ-12 Fastener system for min curve radius ≥400m, max axle load 25~30t,embedded track sleeper ballasted track
 
W For various fastener system, similar to letter "W", to press railway tracks.
 
Fish bolt An exclusive bolt for railway joints, to connect two railway tracks.
 
Gauge Apron For WJ-8 fastener system, coarse adjustment of track gauge, and support elastic clips.
 
Gauge Block Various types for different fastener systems to adjust railway track gauge.
 
Insulating buffer plate For WJ-7 fastener system, put under iron tie plate above track pad, to give elastic support for iron tie plate.
 
Pinch Plate Transitional assistant track fastener system, to press and fix railway tracks
 
Screw Spike Various types, screw into track sleeper with embedded sleeves, to give pre-tightening force on elastic clip.
 
S1 For elastic clip type V fastener system, screw into track sleeper with embedded sleeves, to give pre-tightening force on elastic clip.
 
Anchor bolt For WJ-7 fastener system, put iron tie plate under track pad.
 
Height Adjustment Plate
Various types for different fastener systems, put it/them under railway tracks to adjust the height of railway tracks.
 
Elastic plate under iron tie plate For WJ-8 fastener system, put under iron tie plate above track pad, to give elastic support for iron tie plate.
 
Rubber Plate Various types for different fastener systems, put under railway tracks, to give elastic support for railway tracks.
 
Pre-embedded dovel Various types for different fastener systems, pre-embeded under track sleepers, to connect and insulate.
 
Pre-embedded plate Various types for different fastener systems, pre-embeded under track sleepers, to fix elastic clips and give railway tracks broadwise support force.

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