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Trough Type Porcelain Insulation

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Anti Pollution High Voltage High Quality Power Line Toughened Glass Disc Insulator U100blp1

Anti Pollution High Voltage High Quality Power Line Toughened Glass Disc Insulator U100blp1

US $ 3-5 / Piece FOB
100 Pieces (MOQ)
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Main Products: Glass Insulator, Insulator, Porcelain Insulator
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Jiangxi QOCI Electric CO.,LTD.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2024
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IEC Standard Electrical and Pin Disc Toughened Suspension Polymer Porcelain Ceramic Tension Composite Glass Insulator for Lightning Protection U120blp1

IEC Standard Electrical and Pin Disc Toughened Suspension Polymer Porcelain Ceramic Tension Composite Glass Insulator for Lightning Protection U120blp1

US $ 3-5 / Piece FOB
100 Pieces (MOQ)
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Usage : High Voltage Power Transmission, Insulation, Electrical Installation
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Jiangxi QOCI Electric CO.,LTD.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2024
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DIN Standard Hv & LV Transformer Bushing Insulators for Substations

DIN Standard Hv & LV Transformer Bushing Insulators for Substations

US $ 3-50 / Piece FOB
50 Pieces (MOQ)
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Main Products: Porcelain Insulator, Composite Insulator, Glass Insulator, Transformer Bushing, Station Post Insulator, Hollow Insulator, Silicone Rubber Insulator, Polymer Insulator, Pin Type Insulator
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DALIAN HIVOLT POWER SYSTEM CO., LTD.

Liaoning, China Since 2017
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Insulator Pin Hot-DIP Galvanized Steel with Nylon Thread Hot Sale

Insulator Pin Hot-DIP Galvanized Steel with Nylon Thread Hot Sale

US $ 1.2-3.99 / Piece FOB
1 Piece (MOQ)
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Application : Low-voltage
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Baoding Lanlong Iron Industry Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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Cost Effective Toughened Glass Insulators for Power Transmission Line U160BS

Cost Effective Toughened Glass Insulators for Power Transmission Line U160BS

100 Pieces (MOQ)
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Main Products: Glass Insulator
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Hejian Xintong High Voltage Insulator Manufacturing Co., Ltd

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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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)
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Type : B Type Insulator
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Hejian Xintong High Voltage Insulator Manufacturing Co., Ltd

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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U40b High Voltage Cap and Pin Type Toughened Glass Electric Insulator

U40b High Voltage Cap and Pin Type Toughened Glass Electric Insulator

100 Pieces (MOQ)
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Main Products: Glass Insulator
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Hejian Xintong High Voltage Insulator Manufacturing Co., Ltd

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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Porcelain Bushings for Small Type Transformers

Porcelain Bushings for Small Type Transformers

US $ 1-9.9 / Piece FOB
300 Pieces (MOQ)
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Size of Bearing Capacity : 100KN
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Liling Sky Bali Industrial Co., Ltd.

Hunan, China Since 2018
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Xinghai Disc Ball Fiber Toughened Glass Insulator

Xinghai Disc Ball Fiber Toughened Glass Insulator

US $ 2.98-4.36 / 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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Electricity 25kv 20kN Polymer Insulator

Electricity 25kv 20kN Polymer Insulator

US $ 6.8 / Piece FOB
100 Pieces (MOQ)
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Certification : CE, ISO9001
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Ningbo Jecsany Electrical Equipment Co., Ltd.

Trading Company

Zhejiang, China Since 2021
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ANSI Low Voltage Porcelain Transformer Bushing for Pole type Transformer

ANSI Low Voltage Porcelain Transformer Bushing for Pole type Transformer

US $ 5-10 / Piece FOB
100 Pieces (MOQ)
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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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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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Type : A Type Insulator
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DALIAN HIVOLT POWER SYSTEM CO., LTD.

Liaoning, China Since 2017
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ANSI 54-1 High Voltage Porcelain Strain Insulator for Transmission Line

ANSI 54-1 High Voltage Porcelain Strain Insulator for Transmission Line

US $ 0.5-1 / Piece FOB
500 Pieces (MOQ)
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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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Toughened Transmission and Distribution Line AC Double-Shed Type Glass Insulator Psd-70e

Toughened Transmission and Distribution Line AC Double-Shed Type Glass Insulator Psd-70e

100 Pieces (MOQ)
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Structure : Post Insulator
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Hejian Xintong High Voltage Insulator Manufacturing Co., Ltd

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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Customizable ANSI Creepage 33kv 11kv Pin Insulator Porcelain for Transmission Line with Spindle

Customizable ANSI Creepage 33kv 11kv Pin Insulator Porcelain for Transmission Line with Spindle

US $ 7.66-8.96 / Piece FOB
4 Pieces (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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ANSI Class Shackle Insulator/Porcelain Insulator for High Voltage ED-2b

ANSI Class Shackle Insulator/Porcelain Insulator for High Voltage ED-2b

US $ 0.5-1 / Piece FOB
500 Pieces (MOQ)
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Material : Porcelain
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Jiangxi Jiahong Electric Porcelain Manufacturing Co., Ltd

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2025
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U40 Standard Type Suspension Disc Insulator Toughened Glass Insulators

U40 Standard Type Suspension Disc Insulator Toughened Glass Insulators

100 Pieces (MOQ)
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Main Products: Glass Insulator
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Hejian Xintong High Voltage Insulator Manufacturing Co., Ltd

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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Porcelain Bushing Insulator ANSI High Voltage Porcelain Transformer Bushing Insulator

Porcelain Bushing Insulator ANSI High Voltage Porcelain Transformer Bushing Insulator

US $ 6-7 / Piece FOB
500 Pieces (MOQ)
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Structure : Bushing Insulator
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Hangzhou Giantway Import & Export Co., Ltd.

Trading Company

Zhejiang, China Since 2022
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Low Voltage Insulators Polyester Resin Type Insulator 6kv 7.5kv

Low Voltage Insulators Polyester Resin Type Insulator 6kv 7.5kv

US $ 2.5-2.9 / Piece FOB
2 Pieces (MOQ)
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Main Products: Medium and High Voltage Switchgear, Switchgear Accessories, Vacuum Vircuit Breaker, Vacuum Circuit Breaker Accessories, Earthing Switch, Load Break Switch, Auxiliary Switch, Conductive Parts, Insulation Parts
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Yueqing Liyond Electric Co., Ltd.

Trading Company

Zhejiang, China Since 2009
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Best Seller Brown Porcelain Insulator Transformer Accessories En Transformer Bushing

Best Seller Brown Porcelain Insulator Transformer Accessories En Transformer Bushing

US $ 1.9-3 / Set FOB
100 Sets (MOQ)
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Usage : High Voltage Power Transmission, Insulation, Electrical Installation
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Tianjin Xingda Electric Technology Co., Ltd.

Tianjin, China Since 2022
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Related Videos
  • What is Anti Pollution High Voltage High Quality Power Line Toughened Glass Disc Insulator U100blp1
    What is Anti Pollution High Voltage High Quality Power Line Toughened Glass Disc Insulator U100blp1
    US $ 3-5 /Piece
    100 Pieces (MOQ)
    Contact Supplier
  • What is IEC Standard Electrical and Pin Disc Toughened Suspension Polymer Porcelain Ceramic Tension Composite Glass Insulator for Lightning Protection U120blp1
    What is IEC Standard Electrical and Pin Disc Toughened Suspension Polymer Porcelain Ceramic Tension Composite Glass Insulator for Lightning Protection U120blp1
    US $ 3-5 /Piece
    100 Pieces (MOQ)
    Contact Supplier
  • What is Insulator Pin Hot-DIP Galvanized Steel with Nylon Thread Hot Sale
    What is Insulator Pin Hot-DIP Galvanized Steel with Nylon Thread Hot Sale
    US $ 1.2-3.99 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Cost Effective Toughened Glass Insulators for Power Transmission Line U160BS
    What is Cost Effective Toughened Glass Insulators for Power Transmission Line U160BS
    Negotiable
    100 Pieces (MOQ)
    Contact Supplier
High Quality Epoxy Resin Transformer Bushings Can Be Customized by Manufacturers and Sold Directly for Customization

High Quality Epoxy Resin Transformer Bushings Can Be Customized by Manufacturers and Sold Directly for Customization

US $ 6-10 / Set FOB
100 Sets (MOQ)
More
Main Products: Transformer, Transformer Bushing, Transformer Parts, Transformer Accessories, Oil Level Gauge, Transformer Porcelain Insulator, Pressure Relief Valve, Transformer Bushing Manufacturer, Transformer Bushing Porcelain, Transformer Terminal Block
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Tianjin Xingda Electric Technology Co., Ltd.

Tianjin, China Since 2022
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11kv P-11-Y Pin Type Porcelain Ceramic Insulator with Spindle

11kv P-11-Y Pin Type Porcelain Ceramic Insulator with Spindle

US $ 2.6-4.2 / Piece FOB
200 Pieces (MOQ)
More
Application : High-voltage
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Jiangxi New Electric CO., Ltd

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2025
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Ceramic Insulator Electrical Insulation High Quality with Different Size Type Stay Industrial

Ceramic Insulator Electrical Insulation High Quality with Different Size Type Stay Industrial

US $ 0.5-5 / Piece FOB
1 Piece (MOQ)
More
Main Products: Metal Casting, Drop Attachments, Earth Anchors, Grounding Hardware, Poleline Hardware, Banding, Aerial Drop Hardware, Wall Anchors, Steneds, Fasteners
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Baoding Lanlong Iron Industry Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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About Trough Type Porcelain Insulation FAQ

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

    The Trough Type Porcelain Insulation is a top choice in our Insulator collection.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 Trough Type Porcelain Insulation is an essential part of our Insulator offerings.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.

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

    Our Trough Type Porcelain Insulation 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.

Chinese Factory Durable Glass Insulator Designed for High Voltage Applications U120b

Chinese Factory Durable Glass Insulator Designed for High Voltage Applications U120b

100 Pieces (MOQ)
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Material : Porcelain
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Hejian Xintong High Voltage Insulator Manufacturing Co., Ltd

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
Chat Now Send Inquiry
High Voltage Low Voltage Transformer DIN En ANSI Porcelain Bushing

High Voltage Low Voltage Transformer DIN En ANSI Porcelain Bushing

US $ 10-22 / Set FOB
1,000 Sets (MOQ)
More
Main Products: Transformer, Transformer Bushing, Transformer Parts, Transformer Accessories, Oil Level Gauge, Transformer Porcelain Insulator, Pressure Relief Valve, Transformer Bushing Manufacturer, Transformer Bushing Porcelain, Transformer Terminal Block
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Tianjin Xingda Electric Technology Co., Ltd.

Tianjin, China Since 2022
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11kv High Voltage Porcelain Fuse Cutout, Drop out Fuse

11kv High Voltage Porcelain Fuse Cutout, Drop out Fuse

US $ 15 / Piece FOB
20 Pieces (MOQ)
More
Type : A Type Insulator
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Liling Sky Bali Industrial Co., Ltd.

Hunan, China Since 2018
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ANSI Class 1617 Series Professional Outdoor Power Line Porcelain Ceramic Shackle Insulator

ANSI Class 1617 Series Professional Outdoor Power Line Porcelain Ceramic Shackle Insulator

US $ 1 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Pole Line Hardware, Utility Pole Hardware, Preformed Line Products, Electrical Pole Parts, Guy Wire, Ceramic Insulator, Anchor Clamp, Pole Clamp, Cable Lug, Polymer Insulator
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Epicor Power Technology Co., Ltd.

Tianjin, China Since 2025
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ANSI En DIN Aislador De Bujes De Transformador De Alto Voltaje De Lató N De Pieza De Metal De Buje De Transformador De Porcelana Está Ndar

ANSI En DIN Aislador De Bujes De Transformador De Alto Voltaje De Lató N De Pieza De Metal De Buje De Transformador De Porcelana Está Ndar

US $ 5-10 / Piece FOB
100 Pieces (MOQ)
More
Application : High-voltage, Low-voltage
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Hangzhou Giantway Import & Export Co., Ltd.

Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
High Voltage Suspension U40b Glass Insulator for Power Lines

High Voltage Suspension U40b Glass Insulator for Power Lines

100 Pieces (MOQ)
More
Main Products: Glass Insulator
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Hejian Xintong High Voltage Insulator Manufacturing Co., Ltd

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
Chat Now Send Inquiry
U70BS Standard Type Glass Suspension Insulators for High Voltage Lines

U70BS Standard Type Glass Suspension Insulators for High Voltage Lines

100 Pieces (MOQ)
More
Size of Bearing Capacity : 160KN
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Hejian Xintong High Voltage Insulator Manufacturing Co., Ltd

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
Chat Now Send Inquiry
High Voltage 15kv ANSI Transformer Porcelain Bushing

High Voltage 15kv ANSI Transformer Porcelain Bushing

US $ 5-16 / Set FOB
1,000 Sets (MOQ)
More
Main Products: Transformer, Transformer Bushing, Transformer Parts, Transformer Accessories, Oil Level Gauge, Transformer Porcelain Insulator, Pressure Relief Valve, Transformer Bushing Manufacturer, Transformer Bushing Porcelain, Transformer Terminal Block
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Tianjin Xingda Electric Technology Co., Ltd.

Tianjin, China Since 2022
Chat Now Send Inquiry
Factory Direct Sales Mt33/10 Composite Polymer Ceramic Insulator for Transmission Line Support

Factory Direct Sales Mt33/10 Composite Polymer Ceramic Insulator for Transmission Line Support

US $ 15-50 / Piece FOB
1 Piece (MOQ)
More
Material : Composite Polymer
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Yangzhou M. T. New Energy & Lighting Group Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2025
Chat Now Send Inquiry
Standard Type Tempered Glass Suspension Insulator U300b/195

Standard Type Tempered Glass Suspension Insulator U300b/195

100 Pieces (MOQ)
More
Main Products: Glass Insulator
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Hejian Xintong High Voltage Insulator Manufacturing Co., Ltd

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
Chat Now Send Inquiry
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)
More
Type : A Type Insulator
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Dalian Electric International Co., Ltd

Liaoning, China Since 2024
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Low Voltage Electrical Insulator Brown ED-2b Shackle Porcelain Insulator

Low Voltage Electrical Insulator Brown ED-2b Shackle Porcelain Insulator

US $ 0.19-0.29 / Piece FOB
2 Pieces (MOQ)
More
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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ANSI En DIN Standard High Voltage Porcelain Bushing Transformer Bushing

ANSI En DIN Standard High Voltage Porcelain Bushing Transformer Bushing

US $ 5-10 / Piece FOB
100 Pieces (MOQ)
More
Type : A Type Insulator
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Hangzhou Giantway Import & Export Co., Ltd.

Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
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