|No.2804, 75 Huili Street , Ganjingzi District, Dalian China|
|Place of Origin:||CHINA|
|Minimum Order Quantity:||Negotiable|
|Supply Ability:||20000 pcs per month|
|Shed Material:||Silicone Rubber Shed||Core Material:||Reinforced Fiber Glass Core|
|Metal Fitting Material:||Forged Steel||Shaping Method:||High Pressure Mould Injection|
|Connection Way:||Ball & Socket||Corona Ring:||Available|
Polymer Suspension Insulators,
Composite Suspension Insulator
220kV 160kN silicone rubber long rod insulator tension string type color grey for transmission lines
|Section Length H, mm||
|Small Shed diameter||Minimum Nominal Creepage Distance mm||Lightning Impulse Withstand Voltage kV||Wet Power Frequency Voltage kV|
HIVOLT silicone rubber long rod insulators deserve your trust. firstly high quality come from high level raw materials and parts :
1 the metail fittings all come from forged steel material instead of cast steel .
there are no air , inpurity material in side , the whole metal fittings are completely free of defect . as result of this , the final insualtors will be in high level and reliable during working life .
all metal fittings are hot - dip galvanized , zinc coating thickness Min. 85um , it can change based on customer's requirement up to 127um.
2 insulator sheath & shed are made of silicone rubber , the supplier is Dow Corning.
3 silicone rubber insulator core are made of reinforced fiber glass .
Suitable for tension string or suspension string in transmission lines 220KV , corona ring available based on different customer's requirement.
we offer 3 years quality guarantee period after shipment .
The silicone rubber sheds have a very good self-cleaning character . it is easy for maintenance .
the big / small sheds profile can provide high electrical performance , make insulator
more suitable for heavy pollution area.
We can design insulators based on customer’s requirement or special technical specifications.
Contact Person: canning