According to the Porcelain line post insulator hardware connection, porcelain line post insulators models have vertical tie-top type, vertical clamp-top type, horizontal cup-base type and horizontal gain-base type.
In the international ANSI standard, porcelain line post insulator detailed models have:
Vertical tie-top type: ANSI 57-1, ANSI 57-2, ANSI 57-3, ANSI 57-4, ANSI 57-5, ANSI 57-6
Vertical clamp-top type: ANSI 57-11, ANSI 57-12, ANSI 57-13, ANSI 57-14, ANSI 57-15, ANSI 57-16
Horizontal cup-base type: ANSI 57-21, ANSI 57-22, ANSI 57-23, ANSI 57-24, ANSI 57-25, ANSI 57-26
Horizontal gain-base type: ANSI 57-31, ANSI 57-32, ANSI 57-33, ANSI 57-34, ANSI 57-35, ANSI 57-36
Porcelain line post insulator hardware made of metal steel, included stud, bolt and spindle. Porcelain line post insulator hardware can connect the insulator and crossarm. Porcelain line post insulator hardware is an important part for ceramic line post insulator.
Orient Power also produces finished porcelain line post insulators both the hardware.
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