32,686 products found from 2,514  

Electrical Insulator Factory

manufacturers & suppliers

Polymer Power Line Electrical Insulators Factory with Good Price

FOB Price: US $ 3-35 / Piece
Min. Order: 200 Pieces
  • Application: High-voltage, Low-voltage, Medium-Voltage
  • Material: Composite Polymer
  • Structure: Suspension Insulator
  • Type: A Type Insulator
  • Usage: High Voltage Power Transmission, Insulation, Electrical Installation
  • Connection Method: Suspension

IEC Standard 33kv Electrical Horizontal Line Post Composite Insulator Factory

FOB Price: US $ 50-150 / Piece
Min. Order: 100 Pieces
  • Application: High-voltage
  • Material: Composite Polymer
  • Structure: Post Insulator
  • Type: A Type Insulator
  • Usage: High Voltage Power Transmission, Insulation, Electrical Installation
  • Connection Method: Line Post

11kv Post Type Glass Electrical Insulator

FOB Price: US $ 2.5-10 / Piece
Min. Order: 1000 Pieces
  • Application: High-voltage
  • Material: Glass
  • Structure: Suspension Insulator
  • Type: Suspension Composite Insulators
  • Usage: High Voltage Power Transmission, Insulation, Electrical Installation
  • Connection Method: Spherical Type

High Voltage Low Voltage Transformer Post Electrical Porcelain Bushing Insulator

FOB Price: US $ 5-20 / Piece
Min. Order: 10 Pieces
  • Application: High-voltage
  • Material: Porcelain
  • Structure: Bushing Insulator
  • Type: Customized
  • Usage: High Voltage Power Transmission
  • Connection Method: Trough Type

Electrical Composite Long Rod Insulator

FOB Price: US $ 4.8-5.6 / Piece
Min. Order: 100 Pieces
  • Application: High-voltage, High-temperature, Electrical Base, Shell
  • Material: Rubber
  • Type: Solid
  • Chemistry: Organic Insulation
  • Thermal Rating: 250 250
  • Packing: Carton

ANSI 54 Series Porcelain Electrical Strain Rod Ceramic Insulator

FOB Price: US $ 0.8-1.5 / Piece
Min. Order: 500 Pieces
  • Application: Low-voltage, Medium-Voltage
  • Material: Porcelain
  • Structure: Strain Insulator
  • Type: B Type Insulator
  • Usage: High Voltage Power Transmission, Insulation, Electrical Installation
  • Connection Method: Trough Type

ANSI 56-3 Ceramic Electrical Pin Type Porcelain Insulator

FOB Price: US $ 4.5 / Piece
Min. Order: 500 Pieces
  • Application: High-voltage
  • Material: Porcelain
  • Structure: Pin Insulator
  • Type: Pin Insulators(BS Standard Type)
  • Usage: High Voltage Power Transmission
  • Connection Method: Trough Type

11kv Composite Insulator Factory Supply

FOB Price: US $ 5-12 / Piece
Min. Order: 100 Pieces
  • Application: High-voltage
  • Material: Composite Polymer
  • Structure: Suspension Insulator
  • Usage: High Voltage Power Transmission
  • Connection Method: Trough Type
  • Size of Bearing Capacity: 70KN

25kv Plastic HDPE Pin Type Insulator for Electrical Transmission Lines

Min. Order: 1000 Pieces
  • Application: High-voltage, Low-voltage, High-temperature
  • Material: HDPE
  • Structure: Pin Insulator
  • Type: Pin Type Insulator
  • Usage: High Voltage Power Transmission
  • Connection Method: Trough Type

15kv Superior Electrical High Voltage Porcelain Insulators

FOB Price: US $ 4.99-15.99 / Piece
Min. Order: 1 Piece
  • Application: High-voltage
  • Material: Composite Polymer
  • Structure: Suspension Insulator
  • Type: High Voltage Porcelain Insulators
  • Usage: High Voltage Power Transmission, Insulation, Electrical Installation
  • Connection Method: Spherical Type

High Voltage Porcelain Insulator for Electrical Capacitor

FOB Price: US $ 1-3 / Piece
Min. Order: 200 Pieces
  • Application: High-voltage
  • Material: Porcelain
  • Structure: Bushing Insulator
  • Usage: High Voltage Power Transmission, Insulation, Electrical Installation
  • Connection Method: Trough Type
  • Certification: CCC, CE, ISO9001

Epoxy Resin Electrical Insulator for Switchgear

FOB Price: US $ 10 / Piece
Min. Order: 10 Pieces
  • Application: High-voltage, High-temperature
  • Material: Composite Polymer
  • Structure: Customized
  • Type: A Type Insulator
  • Usage: High Voltage Power Transmission, Insulation, Electrical Installation
  • Connection Method: Customized

China Best Price 10kV Composite Suspension Insulator Factory

FOB Price: US $ 5-10 / Piece
Min. Order: 100 Pieces
  • Application: High-voltage
  • Material: Composite Polymer
  • Structure: Suspension Insulator
  • Type: A Type Insulator
  • Usage: High Voltage Power Transmission, Electrical Installation
  • Connection Method: Trough Type
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    Suppliers reviewed by inspection services

    Nanjing Rainbow Electric Co., Ltd.
  • Jiangsu ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001, ISO 29001

Electrical Steatite Ceramic Insulator

FOB Price: US $ 1.0 / Piece
Min. Order: 5 Pieces
  • Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell
  • Type: Insulation Sleeve
  • Chemistry: Steatite
  • Material: Ceramic
  • Thermal Rating: 250 250
  • Maximum Voltage: <10KV

Electrical Ceramic/Porcelain Spool Type Insulator for Low Voltage

FOB Price: US $ 8.99 / Piece
Min. Order: 1000 Pieces
  • Application: High-voltage
  • Material: Porcelain
  • Structure: Spool Type
  • Type: A Type Insulator
  • Usage: High Voltage Power Transmission
  • Size of Bearing Capacity: 550KN

33kv Composite Suspension Insulator Electrical Insulator

FOB Price: US $ 10 / Piece
Min. Order: 100 Pieces
  • Application: High-voltage
  • Material: Composite Polymer
  • Structure: Suspension Insulator
  • Type: B Type Insulator
  • Usage: High Voltage Power Transmission, Insulation
  • Connection Method: Trough Type

Sm Type Electrical Insulated Busbar Insulators Bus Bar Insulators

FOB Price: US $ 0.1-0.8 / Piece
Min. Order: 1 Piece
  • Application: Low-voltage
  • Material: Composite Polymer
  • Structure: Post Insulator
  • Type: A Type Insulator
  • Usage: Insulation, Electrical Installation
  • Connection Method: Spherical Type

High Quality High Temperture Resistance 95% Alumina Ceramic Electrical Insulator

FOB Price: US $ 0.38-0.39 / Piece
Min. Order: 1 Piece
  • Refractoriness (℃): Max 1800c
  • Material: 99.3%-99.7% Alumina
  • Process Method: Excrusion
  • Certificates: DIN43724/DIN43725/DIN40680
  • Diameter: Max 130mm
  • Length: Max 1850mm

Colorful Bus Bar Electrical Insulator (SM 76)

FOB Price: US $ 0.2-1 / Piece
Min. Order: 1 Piece
  • Application: Low-voltage
  • Material: BMC/SMC
  • Structure: Post Insulator
  • Type: A Type Insulator
  • Usage: Insulation, Electrical Installation
  • Connection Method: Spherical Type
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    Yueqing Shuntong Imp. & Exp. Co., Ltd.
  • Zhejiang ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, IATF16949, HSE, ISO 14064, QC 080000, GMP, BSCI, BRC, SA 8000, QHSE, HACCP, BS 25999-2, ISO 13485, EICC, ANSI/ESD, SEDEX, ISO 22000, AIB, WRAP, GAP, ASME, ISO 29001, BREEAM, HQE, SHE Audits, IFS, QSR, ISO 50001, LEED, PAS 28000, FSC, ISO 10012, ISO 17025

Electrical Silicone Carbide Ceramic Insulators

FOB Price: US $ 5.8 / Piece
Min. Order: 10000 Pieces
  • Application: High-voltage
  • Material: Semiconductor
  • Structure: Suspension Insulator
  • Usage: High Voltage Power Transmission, Insulation
  • Connection Method: Trough Type
  • Size of Bearing Capacity: 60KN

Factory Supply Silicon Rubber Polymer Pin Type Insulator

FOB Price: US $ 11 / Piece
Min. Order: 1 Piece
  • Application: High-voltage, Low-voltage, High-temperature
  • Material: Composite Polymer
  • Structure: Suspension Insulator
  • Type: A Type Insulator
  • Usage: High Voltage Power Transmission
  • Connection Method: Trough Type

P-33-Y-600 Ceramic Electrical Overhead Electrical Wiring Porcelain High Line Insulator

FOB Price: US $ 1-10 / Piece
Min. Order: 500 Pieces
  • Application: Insulators
  • Material: Porcelain
  • Maximum Voltage: 20KV~100KV
  • Certification: ISO9001
  • Color: White, Brown
  • Packing: Standard Packing

Electrical Components Porcelain Shackle Insulator Power Transmission Line

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Application: High-voltage, Low-voltage
  • Material: Porcelain
  • Structure: Shackle Insulator
  • Type: A Type Insulator
  • Usage: High Voltage Power Transmission, Insulation, Electrical Installation
  • Connection Method: Trough Type

SMC/BMC Low Voltage Electrical Sm Busbar Insulator

FOB Price: US $ 0.9-5 / Piece
Min. Order: 2000 Pieces
  • Application: Insulators
  • Type: Solid
  • Chemistry: Hybrid Insulation
  • Material: Resin
  • Thermal Rating: 250 250
  • Maximum Voltage: 20KV~100KV

99% Alumina Al2O3 Electrical Ceramic Insulator

FOB Price: US $ 0.5-2 / Piece
Min. Order: 10 Pieces
  • Application: Structure Ceramic, Industrial Ceramic
  • Material: Alumina Ceramic
  • Type: Ceramic Parts
  • Name: 95% Alumina Ceramic Electronic Component
  • Color: White/Pink/Lvory
  • Working Temperature: 1400-1650°c

66kv 69kv 12.5kn Silicone Rubber Horizontal Line Post Insulator Factory

FOB Price: US $ 10-100 / Piece
Min. Order: 100 Pieces
  • Application: High-voltage
  • Material: Composite Polymer
  • Structure: Post Insulator
  • Type: A Type Insulator
  • Usage: High Voltage Power Transmission, Insulation, Electrical Installation
  • Connection Method: Line Post

Electrical Insulation Steatite Ceramic Insulators for Heaters

Min. Order: 100 Pieces
  • Material: Alumina Ceramic
  • Type: Ceramic Parts
  • Bulk Density: 2.7g/cm3
  • Packing: Cartong
  • Standard: 01
  • Port: Tianjin

ANSI Stay Electrical Porcelain 33kv Stay Insulator for Lines 54-3

Min. Order: 1000 Pieces
  • Technics: H.D.G.
  • Standard: GB
  • Usage: Substation Fittings, Line Fittings, Cable Accessory
  • Type: Link Fittings
  • Material: Steel
  • Surface: Hot-DIP Galvanized

Stable Thermal Shock Resistance Silicon Nitride Ceramic Insulator OEM Factory

FOB Price: US $ 0.01 / Piece
Min. Order: 1 Piece
  • Application: Ceramic Decorations, Refractory, Structure Ceramic, Industrial Ceramic, Machinery, Electronic, Chemical, Petroleum etc.
  • Material: Silicon Nitride Ceramic
  • Type: Ceramic Parts
  • Color: Grey Black
  • Density: Above 3.2g/cm3
  • Hardness: Hra90

10kv High Voltage Electrical Suspension Composite Polymer Insulator

FOB Price: US $ 8-36 / Piece
Min. Order: 1 Piece
  • Application: High-voltage, Low-voltage, High-temperature
  • Material: Composite Polymer
  • Structure: Post Insulator
  • Type: A Type Insulator
  • Usage: High Voltage Power Transmission, Insulation, Driving, Electrical Installation
  • Connection Method: Trough Type
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