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10kV 35kV 66kV 110kV Transmission Line Cross Arm Fittings

● cross arm fittings for high voltage polymer insulators
● Hot galvanizing, average zinc thickness above 86μm
● Full category coverage, accept customization
● High bending load

Additional information

Product Details:

The composite cross arm insulator can effectively utilize the narrow corridor to open and transmit power. It is suitable for urban network technical transformation, can reduce the height of the tower, save a lot of manpower, material and financial resources. It has high bending strength, small volume, light weight, strong shockproof and anti-impact ability, no need for manual cleaning, and guarantee the safe operation of the power grid.

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10kV

Product Name Cross Arm (front) Cross Arm (rear)
Model Single HDQ-24R11 HDH-24KJ40
Comb. HD-24
Rated Bending Load(kN) 5
Voltage Class(kV) 10
Dimensions(mm) I.D. 24 24
O.D. 36.5 36.5
Length 74 124
Hole Depth 30 30
Weight (kg) 0.38 0.57
Blank Forming Casting
Material ZG270-500
Thickness of Galvanized (μm) 86±15

 

35kV

Product Name Cross Arm (front) Cross Arm (rear)
Model Single HDQ-38R14 HDH-38KJ40
Comb. HD-38
Rated Bending Load(kN) 8
Voltage Class(kV) 35
Dimensions(mm) I.D. 38 38
O.D. 52 52
Length 82 132
Hole Depth 34 45
Weight (kg) 0.68 1.16
Blank Forming Casting
Material ZG270-500
Thickness of Galvanized (μm) 86±15

 

66kV

Product Name Cross Arm (front) Cross Arm (rear)
Model Single HDQ-50R18 HDH-50KJ40
Comb. HD-50
Rated Bending Load(kN) 8
Voltage Class(kV) 66
Dimensions(mm) I.D. 50 50
O.D. 64 64
Length 94 150
Hole Depth 45 68
Weight (kg) 1.17 1.73
Blank Forming Casting
Material ZG270-500
Thickness of Galvanized (μm) 86±15

 

110kV

Product Name Cross Arm (front) Cross Arm (rear)
Model Single HDQ-70R20 HDH-70KJ51
Comb. HD-70
Rated Bending Load(kN) 10
Voltage Class(kV) 110
Dimensions(mm) I.D. 70 70
O.D. 90 90
Length 116 202
Hole Depth 64 70
Weight (kg) 2.67 4.11
Blank Forming Casting
Material ZG270-500
Thickness of Galvanized (μm) 86±15

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