Suspension Insulators:

Standards as:

GB9440,

EN1562,

ASTM A197,                                      

GB1348, EN1563,                                                                                                          

ASTM A536,

GB/T4056,

IEC120,

IEC60120, etc.

Material: Malleable Cast Iron ISO 5922 30-06 33-08 35-10, Ductile iron ASTM A536 65-45-12

Surface: Black, Galvanized

Packing: Cartons and Plastic Bags