Gold Member Since 2006
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Minyang Group Co., Ltd.

Insulator, Post Insulator, Line Insulator manufacturer / supplier in China, offering 138kv Polymer Composite Post Insulator (SG-20), High Quality 630A Contact Box (Chn1-10q/210), 1600-2500A Cast Resin Contact Box (Chn3-10q/208) and so on.

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Supplier Homepage Product Insulator Polymer Insulator Series 138kv Polymer Composite Post Insulator (SG-20)

138kv Polymer Composite Post Insulator (SG-20)

FOB Price: US $10.8 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $10.8/ Piece
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Production Capacity: 30, 000/Month
Transport Package: Carton
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: SG-20
  • Material: Composite Polymer
  • Type: Solid
  • Connection Method: Trough Type
  • Certification: CCC, CE, ISO9001
  • Brand: Powlik
  • Rated Voltage: 138kv
  • Creepage Distance: 3660mm
  • Specification: Iec Standard
  • HS Code: 8546
  • Application: High-voltage, Insulators
  • Structure: Post Insulator
  • Usage: High Voltage Power Transmission
  • Size of Bearing Capacity: 10kn
  • Color: Grey
  • Chemistry: Hybrid Insulation
  • Bending Load: 10kn
  • Trademark: POWLIK
  • Origin: China
Product Description
138kv Polymer Composite Post Insulator (SG-20)

1. Creepage Distance: 3660mm
2. Bending Failing Load: 10KN
3. Lighting Impulse Withstand Voltage: 650KV
4. Power Frequency Wet Withstand Voltage: 305KV
5. Maerial: Polyme 
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Mr. Kandy Huang
Sales Manager
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