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China Wholesale Price ANSI Standard Line Post Ceramic Insulator Electric Fence Insulator

China Wholesale Price ANSI Standard Line Post Ceramic Insulator Electric Fence Insulator

US $ 5-200 / Piece FOB
1 Piece (MOQ)
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Main Products: Switchgear, RMU, Distribution cabinet, SF6 circuit breaker, Vacuum circuit breaker, Compact substation, Disconnector, Cable branch cabinet, Current transformer, Transformer
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Lugao Power Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Wholesale Durable High Voltage Power Line Fitting Steel Post Insulator

Wholesale Durable High Voltage Power Line Fitting Steel Post Insulator

US $ 5-15 / Piece FOB
100 Pieces (MOQ)
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Structure : Post Insulator
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ZHEJIANG FUERTE ELECTRICAL APPARATUS CO., LTD.

Zhejiang, China Since 2017
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Wholesale Price Htv Silicone Rubber/ 12kv Polymer Line Post Insulator

Wholesale Price Htv Silicone Rubber/ 12kv Polymer Line Post Insulator

US $ 4.8 / Piece FOB
200 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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Factory Wholesale 28kv 36kv Line Post Insulators Porcelain Ceramics Head Polymer Pin Insulator for Power Systems

Factory Wholesale 28kv 36kv Line Post Insulators Porcelain Ceramics Head Polymer Pin Insulator for Power Systems

US $ 3.8-6.5 / pieces FOB
100 pieces (MOQ)
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Size of Bearing Capacity : 210KN
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Shandong Weichite Electric Power Technology Co., Ltd

Shandong, China Since 2025
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Wholesale Price Electric Porcelain Post Insulator

Wholesale Price Electric Porcelain Post Insulator

US $ 5-25 / Set FOB
1 Set (MOQ)
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Main Products: Porcelain Insulator, Ceramic Insulator
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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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High Performance Manufactory Wholesale 24kv Post Ceramic Insulator

High Performance Manufactory Wholesale 24kv Post Ceramic Insulator

US $ 6.6 / Piece FOB
10,000 Pieces (MOQ)
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Material : Semiconductor
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Zhejiang Xirui High-Voltage Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2017
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Wholesale 11kv 33kv C-W Spindle Pin Type Silicon Line Post Electrical Insulator

Wholesale 11kv 33kv C-W Spindle Pin Type Silicon Line Post Electrical Insulator

US $ 30-250 / 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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75X130mm 11kv Insulator Wholesale Post Insulator Zj-10q75130 Post Insulator High Voltage Insulator

75X130mm 11kv Insulator Wholesale Post Insulator Zj-10q75130 Post Insulator High Voltage Insulator

US $ 3.5-98 / Piece FOB
10 Pieces (MOQ)
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Application : High-voltage
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Yueqing Winston Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2011
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Wholesale High Voltage 10kv Composite Silicone Rubber Post Insulator

Wholesale High Voltage 10kv Composite Silicone Rubber Post Insulator

US $ 3-4 / Piece FOB
500 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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China Wholesale Price ANSI Standard Line Post Ceramic Insulator Electric Fence Insulator

China Wholesale Price ANSI Standard Line Post Ceramic Insulator Electric Fence Insulator

US $ 5-20 / Piece FOB
100 Pieces (MOQ)
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Certification : CE, ISO9001
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Nanjing Rainbow Electric Co., Ltd.

Jiangsu, China Since 2018
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IEC Standard C6 Ceramic/Porcelain Station Post Insulator with Wholesale Price

IEC Standard C6 Ceramic/Porcelain Station Post Insulator with Wholesale Price

US $ 3-5 / 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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Factory Wholesale High Voltage 20kv - 132kv Composite Porcelain Ceramic Type Line Post Insulator

Factory Wholesale High Voltage 20kv - 132kv Composite Porcelain Ceramic Type Line Post Insulator

US $ 1-5 / Piece FOB
1 Piece (MOQ)
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Structure : Post Insulator
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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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Wholesale Price Electrical Insulation High Voltage Ceramic Insulator Post Porcelain Insulato

Wholesale Price Electrical Insulation High Voltage Ceramic Insulator Post Porcelain Insulato

US $ 4.8-7.8 / pieces FOB
100 pieces (MOQ)
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Main Products: High Voltage Transformer, Composite Insulator Material, Electric Porcelain Insulator, Glass Insulator, Electric Power Fittings, Power Equipment, High Voltage Cable, Vacuum Circuit Breaker, Drop Switch, Concrete Electric Pole
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Shandong Weichite Electric Power Technology Co., Ltd

Shandong, China Since 2025
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Wholesale Custom Made Composite Post Insulator 33kv Pin Insulator

Wholesale Custom Made Composite Post Insulator 33kv Pin Insulator

US $ 1.29-10.89 / Piece FOB
100 Pieces (MOQ)
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Technics : Cold Pressing
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Weifang Jufeng Metal Products Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2014
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Outdoor Durable Composite Line Post Insulator Wholesale Factory Price

Outdoor Durable Composite Line Post Insulator Wholesale Factory Price

US $ 40-80 / Piece FOB
2 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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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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Structure : Post Insulator
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Zhejiang Haivo Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
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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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Porcelain Station Post Insulators for Transmission and Substation

Porcelain Station Post Insulators for Transmission and Substation

US $ 3-50 / Piece FOB
50 Pieces (MOQ)
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Usage : High Voltage Power Transmission, Insulation, Electrical Installation
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DALIAN HIVOLT POWER SYSTEM CO., LTD.

Liaoning, China Since 2017
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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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Factory Price Wholesale Glass Disc Insulator U120bp Glass Electrical Insulators

Factory Price Wholesale Glass Disc Insulator U120bp Glass Electrical Insulators

100 Pieces (MOQ)
More
Application : High-voltage, Low-voltage, High-temperature
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Hejian Xintong High Voltage Insulator Manufacturing Co., Ltd

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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Related Videos
  • What is China Wholesale Price ANSI Standard Line Post Ceramic Insulator Electric Fence Insulator
    What is China Wholesale Price ANSI Standard Line Post Ceramic Insulator Electric Fence Insulator
    US $ 5-200 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Wholesale Durable High Voltage Power Line Fitting Steel Post Insulator
    What is Wholesale Durable High Voltage Power Line Fitting Steel Post Insulator
    US $ 5-15 /Piece
    100 Pieces (MOQ)
    Contact Supplier
  • What is Wholesale Price Htv Silicone Rubber/ 12kv Polymer Line Post Insulator
    What is Wholesale Price Htv Silicone Rubber/ 12kv Polymer Line Post Insulator
    US $ 4.8 /Piece
    200 Pieces (MOQ)
    Contact Supplier
  • What is Wholesale Price Electric Porcelain Post Insulator
    What is Wholesale Price Electric Porcelain Post Insulator
    US $ 5-25 /Set
    1 Set (MOQ)
    Contact Supplier
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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132kv High Voltage Ceramic Outdoor Porcelain Post Insulator for Substation

132kv High Voltage Ceramic Outdoor Porcelain Post Insulator for Substation

US $ 15-200 / Piece FOB
500 Pieces (MOQ)
More
Structure : Suspension Insulator
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Wuhan Line Power Transmission Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2022
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11kv-33kv Composite/Polymer/Silicone Station Post Insulator for Disconnect Switch

11kv-33kv Composite/Polymer/Silicone Station Post Insulator for Disconnect Switch

US $ 7-21 / Piece FOB
100 Pieces (MOQ)
More
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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About Wholesale Post Insulator FAQ

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

    Discover the perfect addition to your Insulator with our Wholesale Post Insulator.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.

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

    The Wholesale Post Insulator is included in our comprehensive Insulator range.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 are the main types of insulators used in Electrical & Electronics applications?

    The Wholesale 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.

Composite Post Insulator for Substation

Composite Post Insulator for Substation

US $ 7.9-399 / Piece FOB
100 Pieces (MOQ)
More
Application : High-voltage
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Audited Supplier
Shandong Weichite Electric Power Technology Co., Ltd

Shandong, China Since 2025
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252kv Solid-Core Post Porcelain Insulator Solid Core Station Post Insulators

252kv Solid-Core Post Porcelain Insulator Solid Core Station Post Insulators

US $ 1-30 / Piece FOB
1 Piece (MOQ)
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Main Products: Porcelain Insulator, Ceramic Insulator
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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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Good Price Three-Phase Systems Porcelain/Ceramic Post Insulator Parts

Good Price Three-Phase Systems Porcelain/Ceramic Post Insulator Parts

US $ 5-15 / Piece FOB
100 Pieces (MOQ)
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Connection Method : Spherical Type
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ZHEJIANG FUERTE ELECTRICAL APPARATUS CO., LTD.

Zhejiang, China Since 2017
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115kv Polymer Distribution Horizontal Line Post Insulator

115kv Polymer Distribution Horizontal Line Post Insulator

US $ 125-170 / Piece FOB
100 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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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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Size of Bearing Capacity : 300KN
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Dalian Electric International Co., Ltd

Liaoning, China Since 2024
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Best Price 33kv High Voltage Insulator Switch P13 Post Insulator 9 Sheds

Best Price 33kv High Voltage Insulator Switch P13 Post Insulator 9 Sheds

US $ 4-4.29 / Piece FOB
50 Pieces (MOQ)
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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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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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Application : High-voltage
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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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Substation Post Composite Insulator Manufacturer Price & Custom Options

Substation Post Composite Insulator Manufacturer Price & Custom Options

US $ 2.99-10.99 / Piece FOB
100 Pieces (MOQ)
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Main Products: Insulator, Cutout, Arrester
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Wish Composite Insulator Co., Ltd.

Manufacturer/Factory & Trading Company

Shaanxi, China Since 2014
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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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Material : Porcelain
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Shandong Weichite Electric Power Technology Co., Ltd

Shandong, China Since 2025
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10kv-500kv Composite Polymer Suspension/ Post/ Pin Insulator

10kv-500kv Composite Polymer Suspension/ Post/ Pin Insulator

US $ 2.5-3.5 / Piece FOB
500 Pieces (MOQ)
More
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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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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Certification : ISO9001
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Zhejiang Yuanneng Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
Chat Now Send Inquiry
ANSI Tr216 Porcelain Ceramic Post Insulator

ANSI Tr216 Porcelain Ceramic Post Insulator

US $ 8 / Piece FOB
1,000 Pieces (MOQ)
More
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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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)
More
Connection Method : Trough Type
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Audited Supplier
Wenzhou Yikun Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
Chat Now Send Inquiry
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