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Ceramic Suspension Insulator /Porcelain Line Post Insulator/Ceramic Pin Insulator

Ceramic Suspension Insulator /Porcelain Line Post Insulator/Ceramic Pin Insulator

US $ 5 / Piece FOB
1,000 Pieces (MOQ)
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Main Products: Insulator, Composite Insulator, Porcelain Insulator, Glass Insulator, Overhead Line Fitting, Ceramic Insulator, Polymer Insulator, Pole Line Fitting, Poleline Hardware, Transmission Line Fitting
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Qingdao Cosine Electrical Equipment Co., Ltd.

Shandong, China Since 2010
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Line Post Insulator Composite Insulators 33kv Post Insulator

Line Post Insulator Composite Insulators 33kv Post Insulator

US $ 20.5 / Piece FOB
200 Pieces (MOQ)
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Connection Method : Trough Type
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Baoding Sihedan Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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11kv-33kv 12.5kn Composite Polymer Line Post/Pin Type Insulator

11kv-33kv 12.5kn Composite Polymer Line Post/Pin Type Insulator

US $ 7-19 / Piece FOB
100 Pieces (MOQ)
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Main Products: Surge Arrester, Composite Insulator, Fuse Cutout, ZnO Block
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Wenzhou Yikun Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
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138kv High Voltage Electrical Polymer Suspension Tension Insulators Sml 70kN Silicone Rubber Support Insulator 12kv Composite Strain Line Post Insulator 24kv

138kv High Voltage Electrical Polymer Suspension Tension Insulators Sml 70kN Silicone Rubber Support Insulator 12kv Composite Strain Line Post Insulator 24kv

US $ 4-35 / Piece FOB
200 Pieces (MOQ)
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Structure : Suspension Insulator
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Zhejiang Yuanneng Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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10kv to 330kv High Voltage Composite Line Post Insulator

10kv to 330kv High Voltage Composite Line Post Insulator

US $ 3 / Piece FOB
50 Pieces (MOQ)
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Main Products: Electrical Insulators, Electrical Hardware Fittings, Electrical Protection Equipment, Electrical Surge Arrester, Electrical Dropout Fuse, Electrical HDPE Insulator, Electrical String Line, Transformer Bushing, Glass Insulator, Drop Fuse
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Dalian Electric International Co., Ltd

Liaoning, China Since 2024
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11kv-36kv Composite Polymer Tension/Suspension/Pin/Line Post Insulator

11kv-36kv Composite Polymer Tension/Suspension/Pin/Line Post Insulator

US $ 4-15 / Piece FOB
100 Pieces (MOQ)
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Size of Bearing Capacity : 70KN
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Wenzhou Yikun Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
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ANSI Porcelain Line Post Insulator 57-Series for Transmission Lines

ANSI Porcelain Line Post Insulator 57-Series for Transmission Lines

US $ 5 / Piece FOB
100 Pieces (MOQ)
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Main Products: Electrical Insulators, Electrical Hardware Fittings, Electrical Protection Equipment, Electrical Surge Arrester, Electrical Dropout Fuse, Electrical HDPE Insulator, Electrical String Line, Transformer Bushing, Glass Insulator, Drop Fuse
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Dalian Electric International Co., Ltd

Liaoning, China Since 2024
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High Voltage Power Transmission Line 12kv-72.5kv Solid-Core Post Porcelain Insulator

High Voltage Power Transmission Line 12kv-72.5kv Solid-Core Post Porcelain Insulator

US $ 6-35 / Piece FOB
1 Piece (MOQ)
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Certification : ISO9001
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Hunan Hualian Torch Porcelain Insulator & Electrical Apparatus Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2021
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China Origin High Voltage Transmission Line Post Composite Insulator

China Origin High Voltage Transmission Line Post Composite Insulator

US $ 1-20 / Piece FOB
10 Pieces (MOQ)
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Main Products: ‪Insulators, Lightning Arrester, Disconnect Switch, Fuse Cutout, Composite Insulator‬
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Zhejiang Haivo Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
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High-Voltage Line Post Porcelain Insulator PS-15 300, 224mm Length 115kv Rated, Ideal Fo Electric Power Transmission

High-Voltage Line Post Porcelain Insulator PS-15 300, 224mm Length 115kv Rated, Ideal Fo Electric Power Transmission

US $ 3.2-4.8 / pieces FOB
100 pieces (MOQ)
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Structure : Suspension Insulator
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Shandong Weichite Electric Power Technology Co., Ltd

Shandong, China Since 2025
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11kv-33kv Composite Polymer/Silicone Suspension/Tension/Pin/Line Post Insulator

11kv-33kv Composite Polymer/Silicone Suspension/Tension/Pin/Line Post Insulator

US $ 4-15 / Piece FOB
100 Pieces (MOQ)
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Main Products: Surge Arrester, Composite Insulator, Fuse Cutout, ZnO Block
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Wenzhou Yikun Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
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36kv 12.5kN 1400mm Composite Type Support Pin Insulator High Voltage Electrical Polymer Pin Post Insulator Silicone Rubber Line Post Type Insulater

36kv 12.5kN 1400mm Composite Type Support Pin Insulator High Voltage Electrical Polymer Pin Post Insulator Silicone Rubber Line Post Type Insulater

US $ 4-35 / Piece FOB
200 Pieces (MOQ)
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Material : Composite Polymer
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Zhejiang Yuanneng Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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Related Searches
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Porcelain Insulator Ceramic Insulator Suspension Insulator High Voltage Insulator Power Line Insulators Transmission Line Insulators
Electric High Voltage Line Post Insulator for 220kv Transmission Line

Electric High Voltage Line Post Insulator for 220kv Transmission Line

US $ 50-150 / Piece FOB
50 Pieces (MOQ)
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Main Products: Composite Insulator, Silicone Rubber Compound, Porcelain Insulator, Glass Insulator, Hardware Fittings, Protection Equipment
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Wuhan Line Power Transmission Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2022
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ANSI 57-1L Line Post Insulator for Transmission and Distribution

ANSI 57-1L Line Post Insulator for Transmission and Distribution

US $ 5.43 / Piece FOB
3,000 Pieces (MOQ)
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Material : Porcelain
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Liling Sky Bali Industrial Co., Ltd.

Hunan, China Since 2018
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36kv Polymer Line Horizontal Post Insulator for Distribution Line

36kv Polymer Line Horizontal Post Insulator for Distribution Line

US $ 5-20 / Piece FOB
100 Pieces (MOQ)
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Main Products: Polymer Insulator, Composite Indsulator, Lightning Arrester, Varistor, Connecter, Fuse Cutout, Isolating Switch, Cable Station Clamp, Terminals, Insulator Fittings
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Yueqing Guoen Electrical Co., Ltd

Trading Company

Zhejiang, China Since 2025
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ANSI 57-11 Line Post Insulators for High Voltage 138kv Power Line Post Insulator

ANSI 57-11 Line Post Insulators for High Voltage 138kv Power Line Post Insulator

US $ 21.5-22 / Piece FOB
10 Pieces (MOQ)
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Type : A Type Insulator
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Jiangxi Xinghai Electric Porcelain Manufacturing Co., Ltd.

Jiangxi, China Since 2022
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High-Performance Composite Polymer Line Post Insulators for Electric Wire

High-Performance Composite Polymer Line Post Insulators for Electric Wire

US $ 7.76 / Piece FOB
5 Pieces (MOQ)
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Main Products: Electricals, Solar Photovoltaic, Switches and Sockets, Relays, Contactor, Distribution Box, Circuit Breaker, Junction Box, Voltage Protector, Lamps
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Wenzhou Zhechi Electric Co., Ltd.

Zhejiang, China Since 2019
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12.5kN High Voltage Transmission Porcelain Line Post Insulator Series Epoxy

12.5kN High Voltage Transmission Porcelain Line Post Insulator Series Epoxy

US $ 5-200 / Piece FOB
1 Piece (MOQ)
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Certification : CCC, CE, ISO9001
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Lugao Power Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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220kv Outdoor Hv Post Insulator for Transmission Lines

220kv Outdoor Hv Post Insulator for Transmission Lines

US $ 1,000-1,500 / Piece FOB
1 Piece (MOQ)
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Main Products: Oil Transformer, Dry Transformer, Air Switchgear, Gas Insulated Switchgear, Rum, Vacuum Breaker, Spare Parts, Cable Termination, Line Trap, Line Reactor
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Changzhou Pacific Electric Power Engineering Co., Ltd.

Jiangsu, China Since 2022
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66kv Composite Line Post Insulator (horizontal vertical station insulator)

66kv Composite Line Post Insulator (horizontal vertical station insulator)

US $ 26-28 / Piece FOB
1 Piece (MOQ)
More
Material : Composite Polymer
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L&R ELECTRIC GROUP CO., LTD.

Manufacturer/Factory

Zhejiang, China Since 2018
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Related Videos
  • What is Ceramic Suspension Insulator /Porcelain Line Post Insulator/Ceramic Pin Insulator
    What is Ceramic Suspension Insulator /Porcelain Line Post Insulator/Ceramic Pin Insulator
    US $ 5 /Piece
    1,000 Pieces (MOQ)
    Contact Supplier
  • What is 138kv High Voltage Electrical Polymer Suspension Tension Insulators Sml 70kN Silicone Rubber Support Insulator 12kv Composite Strain Line Post Insulator 24kv
    What is 138kv High Voltage Electrical Polymer Suspension Tension Insulators Sml 70kN Silicone Rubber Support Insulator 12kv Composite Strain Line Post Insulator 24kv
    US $ 4-35 /Piece
    200 Pieces (MOQ)
    Contact Supplier
  • What is 10kv to 330kv High Voltage Composite Line Post Insulator
    What is 10kv to 330kv High Voltage Composite Line Post Insulator
    US $ 3 /Piece
    50 Pieces (MOQ)
    Contact Supplier
  • What is 11kv-36kv Composite Polymer Tension/Suspension/Pin/Line Post Insulator
    What is 11kv-36kv Composite Polymer Tension/Suspension/Pin/Line Post Insulator
    US $ 4-15 /Piece
    100 Pieces (MOQ)
    Contact Supplier
24kv Polymer Line Horizontal Post Insulator for Distribution Line

24kv Polymer Line Horizontal Post Insulator for Distribution Line

US $ 1-20 / Piece FOB
2 Pieces (MOQ)
More
Main Products: ‪Insulators, Lightning Arrester, Disconnect Switch, Fuse Cutout, Composite Insulator‬
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Zhejiang Haivo Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
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Transformer Pin Type Line Post Ceramic/ Polymer/ Glass Suspension Composite Porcelain Insulator U160bm

Transformer Pin Type Line Post Ceramic/ Polymer/ Glass Suspension Composite Porcelain Insulator U160bm

US $ 3-5 / Piece FOB
100 Pieces (MOQ)
More
Certification : CE, ISO9001
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Jiangxi QOCI Electric CO.,LTD.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2024
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Hot Selling ANSI 57-2 Porcelain Line Post Insulator for Transmission Lines

Hot Selling ANSI 57-2 Porcelain Line Post Insulator for Transmission Lines

US $ 4-10 / Piece FOB
500 Pieces (MOQ)
More
Main Products: Porcelain Insulators, Composite Insualtors, Glass Insulators, Suspension Insulator, Line Post Insulators, Station Post Insulators, Shackle Insulators, Pin Insulators, Strain Insulators
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Jiangxi Jiahong Electric Porcelain Manufacturing Co., Ltd

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2025
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About Post Insulator Line Post Insulator FAQ

  • QWhat are the main types of insulators used in Electrical & Electronics applications?

    The Post Insulator Line Post Insulator is included in our comprehensive Insulator range.Insulators commonly used in Electrical & Electronics include but are not limited to porcelain, glass, polymer, and ceramic types, each with specific insulation properties. A well-known manufacturer can assist in selecting the suitable insulator as per your requirements.

  • QCan I rely on Chinese suppliers for high-quality electrical insulators?

    The Post Insulator Line Post Insulator is a key item within our extensive Insulator selection.With dedicated testing facilities and advanced manufacturing processes, Chinese suppliers can deliver high-quality electrical insulators that meet industry standards. Conduct due diligence, request samples, and partner with established suppliers to ensure product reliability.

  • QWhat benefits do manufacturers offer when sourcing insulators for Electrical & Electronics needs?

    Our Post Insulator Line Post Insulator offers exceptional quality and style within the Insulator category.Manufacturers of electrical insulators provide custom solutions, competitive pricing, and timely delivery to meet varying industry demands. Partnering with a leading manufacturer ensures product quality, technical support, and flexibility in customization.

Electrical High Voltage Composite Line Post Insulator

Electrical High Voltage Composite Line Post Insulator

US $ 12 / Piece FOB
2,000 Pieces (MOQ)
More
Structure : Suspension Insulator
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Liling Sky Bali Industrial Co., Ltd.

Hunan, China Since 2018
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Xinghai GB Standard R5et105L Electrical Line Post Ceramic Insulators

Xinghai GB Standard R5et105L Electrical Line Post Ceramic Insulators

US $ 2.58-3.98 / Piece FOB
1 Piece (MOQ)
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Main Products: Porcelain Insulator, Disc Insulator, Suspension Insulator, Pin Insulator, Glass Insulator, Composite Insulator
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Jiangxi Xinghai Electric Porcelain Manufacturing Co., Ltd.

Jiangxi, China Since 2022
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Overhead Transmission Line Porcelain Insulator Line Post Insulator for High Voltage

Overhead Transmission Line Porcelain Insulator Line Post Insulator for High Voltage

US $ 10 / Piece FOB
100 Pieces (MOQ)
More
Type : A Type Insulator
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Beijing Winner Electric Power Energy Co., Ltd

Beijing, China Since 2022
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Manufacture High Voltage Pin Post Line Porcelain Insulator Ceramic Insulator 22kv 24kv

Manufacture High Voltage Pin Post Line Porcelain Insulator Ceramic Insulator 22kv 24kv

US $ 7.99-8.29 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Porcelain Insulator, Composite Insulator, Glass Insulator
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Jiangxi Johnson Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2020
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Horizontal Line Post Silicon Composite Polymer Insulator

Horizontal Line Post Silicon Composite Polymer Insulator

US $ 5-5.5 / Piece FOB
1 Piece (MOQ)
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Type : B Type Insulator
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L&R ELECTRIC GROUP CO., LTD.

Manufacturer/Factory

Zhejiang, China Since 2018
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12kv High Quality Overhead Transmission Line Composite Post Insulator

12kv High Quality Overhead Transmission Line Composite Post Insulator

US $ 1-20 / Piece FOB
2 Pieces (MOQ)
More
Main Products: ‪Insulators, Lightning Arrester, Disconnect Switch, Fuse Cutout, Composite Insulator‬
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Zhejiang Haivo Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
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Overhead Line Transmission Line ANSI 57-1 Series Porcelain Line Post Insulator

Overhead Line Transmission Line ANSI 57-1 Series Porcelain Line Post Insulator

US $ 1-30 / Piece FOB
100 Pieces (MOQ)
More
Usage : High Voltage Power Transmission, Insulation, Electrical Installation
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Liling Sky Bali Industrial Co., Ltd.

Hunan, China Since 2018
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High Voltage Line Post Porcelain Insulator

High Voltage Line Post Porcelain Insulator

US $ 5-300 / Piece FOB
1 Piece (MOQ)
More
Main Products: Voltage Transformer, Potential Transformer, Transformer, Current Transformer, PT, CT, 0.66kv-35kv Current Transformer
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Zhejiang Luoke Power Technology Co. Ltd

Zhejiang, China Since 2022
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33kv 11kv High Voltage ANSI 57-2 Ceramic Porcelain Line Post Insulator

33kv 11kv High Voltage ANSI 57-2 Ceramic Porcelain Line Post Insulator

US $ 2.88 / Piece FOB
500 Pieces (MOQ)
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Certification : ISO9001
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Jiangxi Xinghai Electric Porcelain Manufacturing Co., Ltd.

Jiangxi, China Since 2022
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Kodery High Voltage Durable Pin Line Post Insulator 36kv 70kn

Kodery High Voltage Durable Pin Line Post Insulator 36kv 70kn

US $ 15-25 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Box Substation, Three Boxes, High Voltage Switchgear Assembly, Low Voltage Switchgear Assembly, Cable Branch Box, Switching Station, Insulator, Load Switch, Mechanism, Outdoor Mobile Power Supply
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ZHEJIANG KODERY ELECTRIC CO.,LTD

Zhejiang, China Since 2016
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Transmission Line Station Post Polymer Insulator

Transmission Line Station Post Polymer Insulator

US $ 22.32-45 / Piece FOB
1,000 Pieces (MOQ)
More
Certification : ISO9001
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Wish Composite Insulator Co., Ltd.

Manufacturer/Factory & Trading Company

Shaanxi, China Since 2014
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Line Post Porcelain Insulator Transformer Bushing Ceramic Insulator

Line Post Porcelain Insulator Transformer Bushing Ceramic Insulator

US $ 7-20 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Transformer Bushing, Porcelain Insulator, Composite Insulator, Condenser Bushing, Glass Insulator, Insulation Materials, Wall Bushing, Porcelain Bushing, Tap Changer
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Nanjing Rainbow Electric Co., Ltd.

Jiangsu, China Since 2018
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High Voltage Porcelain Line Post Insulators for Electrical Insulation

High Voltage Porcelain Line Post Insulators for Electrical Insulation

US $ 5.5-7 / Piece FOB
200 Pieces (MOQ)
More
Structure : Post Insulator
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Fuzhou Keruida Electric Porcelain And Appliance Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2021
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