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Pin insulator fittings

Pin insulator fittings can be divided into porcelain pin insulator fittings and composite pin insulators fittings, the spindle pin insulator is one main part of pin insulator fittings.

Pin insulator fittings

Porcelain pin insulator fittings mainly include side tie of pin insulator and insulator spindle. Composite pin insulator fittings mainly include performed hardware, clamps and insulator pin.

Pin insulator fittings-insulator spindle main technical parameters:

ANSI class fig Main dimension/ mm Mechanical strength / KN weight
H D h h1 h2 a d1
55-5 2 165 38 50 45 45 25.4 22 6 11.1
55-5 1 165 38 140 45 70 25.4 22 6 1.35
55-4 2 165 38 50 45 45 25.4 20 6 1
55-4 1 165 38 140 45 70 25.4 20 6 1.25
55-3 2 140 38 50 45 45 25.4 20 6 0.9
55-3 1 140 38 140 45 70 25.4 20 6 1.15
55-2 2 115 38 50 45 45 25.4 20 6 0.8
55-2 1 115 38 140 45 70 25.4 20 6 1.05

Insulator pin insulator one main of pin insulator fittings, the galvanized nut bushing is in accordance with lead spindle (ANSI C29.6-1969,1).

 

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Pin insulator spindle
Ceramic pin type insulator spindle
Spindle pin insulator
Pin insulator spindle or pin

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Orient Power is a pin insulator manufacturer of porcelain pin type insulator and composite pin insulators.