Products

Suppliers
Filter Gallery
45,450

Wholesale Long Insulator

Products

Sorry! No matches were found.

Wholesale Price Low Voltagecomposite Insulator 20kv Polymer Long Rod Insulator

Wholesale Price Low Voltagecomposite Insulator 20kv Polymer Long Rod Insulator

US $ 4.1-6.2 / Piece FOB
2,000 Pieces (MOQ)
More
Main Products: Composite Insulator; Drop-out Fuse Cutout; Disconnector; Surge Arrester; Ceramic Post Insulator
Contact Supplier
Audited Supplier Audited Supplier Since 2022
SAA GRID TECHNOLOGY CO., LTD

Manufacturer/Factory & Trading Company

Hebei, China Since 2022
Chat Now Send Inquiry
Hot Wholesale 15kv, 25kv and 35kv Suspension Long Rod Insulator in Material of Silicon Rubber

Hot Wholesale 15kv, 25kv and 35kv Suspension Long Rod Insulator in Material of Silicon Rubber

US $ 6.77-8.89 / Piece FOB
100 Pieces (MOQ)
More
Application : High-voltage, Low-voltage, High-temperature
Contact Supplier
Audited Supplier Audited Supplier Since 2022
SAA GRID TECHNOLOGY CO., LTD

Manufacturer/Factory & Trading Company

Hebei, China Since 2022
Chat Now Send Inquiry
High Voltage Suspension Composite Polymer Long Rod Insulator

High Voltage Suspension Composite Polymer Long Rod Insulator

US $ 5.99-6.39 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Metal-oxide Varistor, Arrester, Insulator, Fuse Cutout, Vacuum Circuit Breaker, Disconnect Switch
Contact Supplier
Audited Supplier Audited Supplier Since 2012
Zhejiang Zhongneng Electrical Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2012
Chat Now Send Inquiry
Factory Direct Sale 500kv 750kv 1000kv Long Rod Post Insulator

Factory Direct Sale 500kv 750kv 1000kv Long Rod Post Insulator

US $ 4-15 / Piece FOB
100 Pieces (MOQ)
More
Type : A Type Insulator
Contact Supplier
Audited Supplier Audited Supplier Since 2022
SAA GRID TECHNOLOGY CO., LTD

Manufacturer/Factory & Trading Company

Hebei, China Since 2022
Chat Now Send Inquiry
750kv 1000kv High Voltage Htv Silicone Rubber Long Rod Polymer Strain Insulator

750kv 1000kv High Voltage Htv Silicone Rubber Long Rod Polymer Strain Insulator

US $ 120-170 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Composite Insulator, Silicone Rubber Compound, Porcelain Insulator, Glass Insulator, Hardware Fittings, Protection Equipment
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Wuhan Line Power Transmission Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2022
Chat Now Send Inquiry
(FPBW4-330/100) Long Rod Suspension Composite Insulator

(FPBW4-330/100) Long Rod Suspension Composite Insulator

US $ 2-22 / Piece FOB
1 Piece (MOQ)
More
Type : B Type Insulator
Contact Supplier
Audited Supplier Audited Supplier Since 2011
Zhejiang Haivo Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
Chat Now Send Inquiry
Long Rod Porcelain Brown Suspension Type Insulators

Long Rod Porcelain Brown Suspension Type Insulators

US $ 3-9 / Piece FOB
1,500 Pieces (MOQ)
More
Main Products: Insulators, Ceramic Insulator, Polymeric Insulator, Fuse Cut out, Glass Insulator, Fitting, Polymeric Insulators, Glass Insulators, Fuse Cut-out
Contact Supplier
Audited Supplier Audited Supplier Since 2024
HRD ELECTRICAL TEC CO., LTD

Jiangsu, China Since 2024
Chat Now Send Inquiry
35kv Composite Polymer Suspension Long Rod Insulators

35kv Composite Polymer Suspension Long Rod Insulators

US $ 5-10 / Piece FOB
100 Pieces (MOQ)
More
Connection Method : Trough Type
Contact Supplier
Audited Supplier Audited Supplier Since 2018
Liling Sky Bali Industrial Co., Ltd.

Hunan, China Since 2018
Chat Now Send Inquiry
Xinghai High Voltage Suspension Composite Long Rod Insulators

Xinghai High Voltage Suspension Composite Long Rod Insulators

US $ 3.98-14.6 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Porcelain Insulator, Disc Insulator, Suspension Insulator, Pin Insulator, Glass Insulator, Composite Insulator
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Jiangxi Xinghai Electric Porcelain Manufacturing Co., Ltd.

Jiangxi, China Since 2022
Chat Now Send Inquiry
420kN High Voltage IEC Standard Long Service Life Disc Glass Insulator

420kN High Voltage IEC Standard Long Service Life Disc Glass Insulator

US $ 5-10 / Piece FOB
100 Pieces (MOQ)
More
Connection Method : Trough Type
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Nanjing Rainbow Insulated Bushing Co., Ltd

Jiangsu, China Since 2024
Chat Now Send Inquiry
120kn Polymer Housing ISO Manufacturer, High Tension Long Rod Insulator

120kn Polymer Housing ISO Manufacturer, High Tension Long Rod Insulator

US $ 4.57-4.8 / Piece FOB
50 Pieces (MOQ)
More
Main Products: Surge Arrester, Insulator, Fuse Cutout, Switch Gear, Meter Box, Lv Fitting, Cable Terminal
Contact Supplier
Audited Supplier Audited Supplier Since 2018
L&R ELECTRIC GROUP CO., LTD.

Manufacturer/Factory

Zhejiang, China Since 2018
Chat Now Send Inquiry
66kv 120kn Polymeric Suspension Long Rod Insulator

66kv 120kn Polymeric Suspension Long Rod Insulator

US $ 2-22 / Piece FOB
1 Piece (MOQ)
More
Certification : ISO9001
Contact Supplier
Audited Supplier Audited Supplier Since 2011
Zhejiang Haivo Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
Chat Now Send Inquiry
Related Searches
Insulator Insulation Sleeve & Tube Insulation Tape Alumina Refractory Material Arrester Electric Power Fitting
Porcelain Insulator Ceramic Insulator Suspension Insulator High Voltage Insulator Power Line Insulators Transmission Line Insulators
Long Rod Composite Insulator for Power Transmission

Long Rod Composite Insulator for Power Transmission

US $ 9.58 / Piece FOB
5,000 Pieces (MOQ)
More
Main Products: Porcelain Insulators, Polymeric Insulators, Glass Insulators, Bushings, Metal Fittings
Contact Supplier
Audited Supplier Audited Supplier Since 2018
Liling Sky Bali Industrial Co., Ltd.

Hunan, China Since 2018
Chat Now Send Inquiry
33kv 70kn Eye & Hook Tension Strain Long Rod Insulator

33kv 70kn Eye & Hook Tension Strain Long Rod Insulator

US $ 9.24-9.87 / Piece FOB
50 Pieces (MOQ)
More
Certification : CCC, CE, ISO9001
Contact Supplier
Audited Supplier Audited Supplier Since 2018
L&R ELECTRIC GROUP CO., LTD.

Manufacturer/Factory

Zhejiang, China Since 2018
Chat Now Send Inquiry
IEC Standard Long Service Life Disc Glass Insulator

IEC Standard Long Service Life Disc Glass Insulator

US $ 5-10 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Glass Insulator, Condenser Bushing, Epoxy Resin Bushing, Transformer Bushing, Wall Bushing, Tap Changer, Oip/Rip Bushing, Porcelain Bushing, Capacitive Bushing, Transformer Wheel
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Nanjing Rainbow Insulated Bushing Co., Ltd

Jiangsu, China Since 2024
Chat Now Send Inquiry
66kv /120kn Polymeric Suspension Long Rod Insulator

66kv /120kn Polymeric Suspension Long Rod Insulator

US $ 2-22 / Piece FOB
1 Piece (MOQ)
More
Application : High-voltage
Contact Supplier
Audited Supplier Audited Supplier Since 2011
Zhejiang Haivo Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
Chat Now Send Inquiry
70kN Long-Rod Suspension Porcelain Insulator

70kN Long-Rod Suspension Porcelain Insulator

US $ 12 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Porcelain Insulators, Polymeric Insulators, Glass Insulators, Bushings, Metal Fittings
Contact Supplier
Audited Supplier Audited Supplier Since 2018
Liling Sky Bali Industrial Co., Ltd.

Hunan, China Since 2018
Chat Now Send Inquiry
Long Rod Suspension Composite Polymer Insulators

Long Rod Suspension Composite Polymer Insulators

US $ 6.5-6.9 / Piece FOB
1 Piece (MOQ)
More
Material : Composite Polymer
Contact Supplier
Audited Supplier Audited Supplier Since 2018
L&R ELECTRIC GROUP CO., LTD.

Manufacturer/Factory

Zhejiang, China Since 2018
Chat Now Send Inquiry
Long Rod Suspension Composite Insulator for High Voltage Applications

Long Rod Suspension Composite Insulator for High Voltage Applications

US $ 5-20 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Polymer Insulator, Composite Indsulator, Lightning Arrester, Varistor, Connecter, Fuse Cutout, Isolating Switch, Cable Station Clamp, Terminals, Insulator Fittings
Contact Supplier
Since 2025
Yueqing Guoen Electrical Co., Ltd

Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Polymeric Suspension Long Rod Insulator

Polymeric Suspension Long Rod Insulator

US $ 2-22 / Piece FOB
1 Piece (MOQ)
More
Material : Composite Polymer
Contact Supplier
Audited Supplier Audited Supplier Since 2011
Zhejiang Haivo Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
Chat Now Send Inquiry
Related Videos
  • What is High Voltage Suspension Composite Polymer Long Rod Insulator
    What is High Voltage Suspension Composite Polymer Long Rod Insulator
    US $ 5.99-6.39 /Piece
    100 Pieces (MOQ)
    Contact Supplier
  • What is 750kv 1000kv High Voltage Htv Silicone Rubber Long Rod Polymer Strain Insulator
    What is 750kv 1000kv High Voltage Htv Silicone Rubber Long Rod Polymer Strain Insulator
    US $ 120-170 /Piece
    100 Pieces (MOQ)
    Contact Supplier
  • What is (FPBW4-330/100) Long Rod Suspension Composite Insulator
    What is (FPBW4-330/100) Long Rod Suspension Composite Insulator
    US $ 2-22 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Long Rod Porcelain Brown Suspension Type Insulators
    What is Long Rod Porcelain Brown Suspension Type Insulators
    US $ 3-9 /Piece
    1,500 Pieces (MOQ)
    Contact Supplier
Polymer Suspension Composite Long Rod Insulators

Polymer Suspension Composite Long Rod Insulators

US $ 5-10 / Piece FOB
200 Pieces (MOQ)
More
Main Products: Porcelain Insulators, Polymeric Insulators, Glass Insulators, Bushings, Metal Fittings
Contact Supplier
Audited Supplier Audited Supplier Since 2018
Liling Sky Bali Industrial Co., Ltd.

Hunan, China Since 2018
Chat Now Send Inquiry
Mv 70kn Polymeric Composite Long Rod Tension Insulator

Mv 70kn Polymeric Composite Long Rod Tension Insulator

US $ 6.8-7 / Piece FOB
1 Piece (MOQ)
More
Color : Red
Contact Supplier
Audited Supplier Audited Supplier Since 2018
L&R ELECTRIC GROUP CO., LTD.

Manufacturer/Factory

Zhejiang, China Since 2018
Chat Now Send Inquiry
36kv Composite Long Rod Insulator Overhead Transmission Line

36kv Composite Long Rod Insulator Overhead Transmission Line

US $ 1-20 / Piece FOB
2 Pieces (MOQ)
More
Main Products: ‪Insulators, Lightning Arrester, Disconnect Switch, Fuse Cutout, Composite Insulator‬
Contact Supplier
Audited Supplier Audited Supplier Since 2011
Zhejiang Haivo Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

About Wholesale Long Insulator FAQ

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

    Discover the perfect Insulator addition with our Wholesale Long Insulator.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?

    The Wholesale Long Insulator is a top choice in our Insulator collection.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.

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

    Our Wholesale Long Insulator offers exceptional quality and style within the Insulator category.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 Pin Type Insulators for High Voltage Composite Long Rod Suspension Insulator

Composite Pin Type Insulators for High Voltage Composite Long Rod Suspension Insulator

US $ 1-50 / Piece FOB
50 Pieces (MOQ)
More
Certification : ISO9001
Contact Supplier
Audited Supplier Audited Supplier Since 2018
Liling Sky Bali Industrial Co., Ltd.

Hunan, China Since 2018
Chat Now Send Inquiry
110kv Composite Polymer Long Rod Ball & Socket Suspension Insulator

110kv Composite Polymer Long Rod Ball & Socket Suspension Insulator

US $ 45-50 / Piece FOB
1 Piece (MOQ)
More
Main Products: Surge Arrester, Insulator, Fuse Cutout, Switch Gear, Meter Box, Lv Fitting, Cable Terminal
Contact Supplier
Audited Supplier Audited Supplier Since 2018
L&R ELECTRIC GROUP CO., LTD.

Manufacturer/Factory

Zhejiang, China Since 2018
Chat Now Send Inquiry
Heavy-Duty Track Insulators for Long-Lasting Railway Insulation Solutions

Heavy-Duty Track Insulators for Long-Lasting Railway Insulation Solutions

US $ 0.5-2 / Piece FOB
10,000 Pieces (MOQ)
More
Customized : Customized
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Shanghai Suyu Railway Material Co., Ltd

Trading Company

Shanghai, China Since 2024
Chat Now Send Inquiry
36kv 210kn Long Rod Suspension Composite Insulators

36kv 210kn Long Rod Suspension Composite Insulators

US $ 1-20 / Piece FOB
2 Pieces (MOQ)
More
Main Products: ‪Insulators, Lightning Arrester, Disconnect Switch, Fuse Cutout, Composite Insulator‬
Contact Supplier
Audited Supplier Audited Supplier Since 2011
Zhejiang Haivo Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
Chat Now Send Inquiry
High Quality Composite Suspension Long Rod Insulators

High Quality Composite Suspension Long Rod Insulators

300 Pieces (MOQ)
More
Application : High-voltage
Contact Supplier
Audited Supplier Audited Supplier Since 2018
Liling Sky Bali Industrial Co., Ltd.

Hunan, China Since 2018
Chat Now Send Inquiry
Power Distribution Composite Long Rod Line Post Pin Insulator Factory

Power Distribution Composite Long Rod Line Post Pin Insulator Factory

US $ 5.5-7 / Piece FOB
1 Piece (MOQ)
More
Main Products: Surge Arrester, Insulator, Fuse Cutout, Switch Gear, Meter Box, Lv Fitting, Cable Terminal
Contact Supplier
Audited Supplier Audited Supplier Since 2018
L&R ELECTRIC GROUP CO., LTD.

Manufacturer/Factory

Zhejiang, China Since 2018
Chat Now Send Inquiry
High Voltage Porcelain Brown Suspension Type Insulators

High Voltage Porcelain Brown Suspension Type Insulators

US $ 1.2-3.6 / Set FOB
500 Sets (MOQ)
More
Material : Porcelain
Contact Supplier
Audited Supplier Audited Supplier Since 2024
HRD ELECTRICAL TEC CO., LTD

Jiangsu, China Since 2024
Chat Now Send Inquiry
Crushable Magnesium Oxide MGO Ceramic Insulators for Heating Element

Crushable Magnesium Oxide MGO Ceramic Insulators for Heating Element

US $ 0.8-1 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Ceramic Tube, Ceramic Crucible, Ceramic Rod, Ceramic Plate, Quartz Glass, Ceramic Ignition Electrode, Ceramic Foam Filter, Honeycomb Ceramic, Textile Ceramics, Solenoid Valve
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Shanghai Yunnuo Industrial Co., Ltd.

Shanghai, China Since 2021
Chat Now Send Inquiry
24kv Composite Type Post Long Rod Insulator

24kv Composite Type Post Long Rod Insulator

US $ 2-22 / Piece FOB
10 Pieces (MOQ)
More
Size of Bearing Capacity : 550KN
Contact Supplier
Audited Supplier Audited Supplier Since 2011
Zhejiang Haivo Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
Chat Now Send Inquiry
High Quality 66kv Long Rod Composite Suspension Insulator

High Quality 66kv Long Rod Composite Suspension Insulator

US $ 5-25 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Insulator, Drop-out Fuse, Guy Grip, Crossarm, Pole Mounting Clamp, Suspension Clamp, Ground Rod&Earth Rod, Stranded Wire, Exothermic Welding Powder, Earth Inspection Pit
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Electric Powertek Company Ltd.

Tianjin, China Since 2022
Chat Now Send Inquiry
Silicon Rubber Long Rod Composite Insulator for Electric Line

Silicon Rubber Long Rod Composite Insulator for Electric Line

300 Pieces (MOQ)
More
Usage : High Voltage Power Transmission
Contact Supplier
Audited Supplier Audited Supplier Since 2018
Liling Sky Bali Industrial Co., Ltd.

Hunan, China Since 2018
Chat Now Send Inquiry
99.5% MGO Magnesium Oxide Insulator for Heater

99.5% MGO Magnesium Oxide Insulator for Heater

US $ 0.8-1 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Ceramic Tube, Ceramic Crucible, Ceramic Rod, Ceramic Plate, Quartz Glass, Ceramic Ignition Electrode, Ceramic Foam Filter, Honeycomb Ceramic, Textile Ceramics, Solenoid Valve
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Shanghai Yunnuo Industrial Co., Ltd.

Shanghai, China Since 2021
Chat Now Send Inquiry
Long Rod Suspension Composite Insulator

Long Rod Suspension Composite Insulator

US $ 2-20 / Piece FOB
10 Pieces (MOQ)
More
Color : White
Contact Supplier
Audited Supplier Audited Supplier Since 2011
Zhejiang Haivo Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
Chat Now Send Inquiry
View More

Browse by Categories

Home > Electrical & Electronics > Power Transmission & Transformer > Insulator > Porcelain Insulator
1/834
TOP

Search Filter

Categories

More Less
  • Insulator
  • Insulation Sleeve & Tube
  • Insulation Tape
  • Alumina Refractory Material
  • Arrester
  • Electric Power Fitting
  • Alumina Ceramics
  • Silica Refractory Material
  • Insulation Rod
  • Other Power Supply & Distribution

Application

More Less
  • High-voltage
  • Low-voltage
  • High-temperature

Certification

More Less
  • ISO9001
  • CE
  • CCC
  • SGS

Color

More Less
  • Red
  • White
  • Yellow

Material

More Less
  • Composite Polymer
  • Porcelain
  • FRP/GRP
  • Semiconductor

Type

More Less
  • A Type Insulator
  • B Type Insulator

Company Type

More Less
  • Trading Company
  • Manufacturer/Factory
  • Group Corporation
  • Individuals/SOHO
  • Other

Company Location

More Less
  • Zhejiang
  • Guangdong
  • Jiangsu
  • Shandong
  • Hunan
  • Hebei
  • Fujian
  • Hubei
  • Henan
  • Shanghai
  • Tianjin
  • Liaoning
  • Hainan
  • Beijing
  • Jiangxi
  • Anhui
  • Chongqing
  • Shaanxi
  • Sichuan
  • Shanxi
  • Qinghai
  • Jilin
  • Guangxi
  • Ningxia
Reset Done