We offer ANSI standard suspension insulators, for example :
ANSI 52-1 , ANSI 52-2, ANSI 52-9, ANSI 52-3, ANSI 52-4, ANSI 52-5 , ANSI 52-6, ANSI 52-7, ANSI 52-8 , ANSI 52-10, ANSI 52-11 etc.
And also IEC standard suspension insulator, for example:
U70BL , U100BL , U120BLP ,U160BLP ,U210B , U300B etc.
Coupling method can be ball & socket or tongue & clevis.