supply of string hardware / line hardware for tangedco ennore project supply of string hardware / line hardware for tangedco ennore project , supply , 400kv double tension polymer insulator string with turnbuckle suitable for twin acsr moose conductor ( anchor spacing 450mm & sub conductor spacing 450mm ) , 400kv double tension polymer insulator string without turnbuckle suitable for twin acsr moose conductor ( anchor spacing 450mm & sub conductor spacing 450mm ) , 400kv single suspension polymer insulator string with drop clamp suitable for twin acsr moose conductor ( sub conductor spacing 450mm ) , 400kv single suspension polymer insulator string with through clamp suitable for twin acsr moose conductor ( sub conductor spacing 450mm ) , 400kv single suspension polymer insulator string with drop clamp suitable for quad acsr moose conductor ( sub conductor spacing 450mm )