We supply 10-500KV Composite suspension insulator   
145KV 120KN Composite Tension / Suspension Insulator
 Model:  FXBW-145/120
Manufacture and test Standard:  IEC 61109, ANSI
Materials:
1) Silicon Rubber for sheds/ housing
2) Glass-fiber reinforced epoxy resin rod (ECR type) for core
3) Hop dip galvanized cast steel for metal fittings
4)Fitting types: BALL&SOCKET, CLEVIS&TONGUE, EYE and Y-CLEVIS
Key Specifications/Special Features:
Rating voltage: 145KV
Specialized mechanical tension load: 120KN
Structure height: 1530mm
Insulating distance: 1320mm
Min creepage distance: 1100mm
Lightning impulse voltage: 725kV
Power frequency wet withstand voltage: 355kV