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Porcelain Insulators Factory

manufacturers & suppliers

Xirui Factory Bulk DIN42531 30NF250A 720CD Porcelain/Ceramic Insulator for Distribution Transformer

FOB Price: US $ 6.6 / 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

33kV China Best Price Pin Porcelain Insulator Factory

FOB Price: US $ 2-5 / Piece
Min. Order: 100 Pieces
  • Application: High-voltage
  • Material: Porcelain
  • Structure: Pin 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

China Factory ANSI 57-1 Porcelain Line Post Insulator Best Price

FOB Price: US $ 4-4.5 / Piece
Min. Order: 100 Pieces
  • Application: High-voltage
  • Material: Porcelain
  • Structure: Pin 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

Xirui Factory Bulk Porcelain Station Post Insulators for Transmission and Substation

FOB Price: US $ 6.1 / 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

China Factory Best BS P-33-Y Porcelain Pin Insulator Price

FOB Price: US $ 3-3.5 / Piece
Min. Order: 100 Pieces
  • Application: High-voltage
  • Material: Porcelain
  • Structure: Pin 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

Xirui Factory Bulk Porcelain Insulator for Distribution Transformer/Disc Insulator/Ceramic Insulator/Post Composite Insulator

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

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

FOB Price: US $ 5 / Piece
Min. Order: 1000 Pieces
  • Application: High-voltage
  • Material: Porcelain
  • Structure: Suspension Insulator
  • Type: ANSI 52-3 Suspension Insulator
  • Usage: High Voltage Power Transmission
  • Connection Method: Trough Type

ANSI Standard Porcelain Suspension Insulators for Power Transmission

FOB Price: US $ 3-20 / Piece
Min. Order: 50 Pieces
  • Application: High-voltage, Low-voltage
  • Material: Porcelain
  • Structure: Suspension Insulator
  • Type: A Type Insulator
  • Usage: High Voltage Power Transmission, Insulation, Electrical Installation
  • Connection Method: Trough Type

Porcelain Post Insulator-ANSI Tr216/Tr216 Porcelain Insulator

FOB Price: US $ 8 / Piece
Min. Order: 1000 Pieces
  • Application: High-voltage
  • Material: Porcelain
  • Structure: Post Insulator
  • Type: ANSI Tr216 Post Insulator
  • Usage: High Voltage Power Transmission
  • Connection Method: Trough Type

Porcelain Station Post Insulators for Transmission and Substation

FOB Price: US $ 3-50 / Piece
Min. Order: 50 Pieces
  • Application: High-voltage, Low-voltage
  • Material: Porcelain
  • Structure: Post Insulator
  • Type: A Type Insulator
  • Usage: High Voltage Power Transmission, Insulation, Electrical Installation
  • Connection Method: Trough Type

Porcelain Insulator for Distribution Transformer/Disc Insulator/Ceramic Insulator/Post Composite Insulator

FOB Price: US $ 0.5-0.6 / Piece
Min. Order: 100 Pieces
  • Application: Low-voltage
  • Material: Porcelain
  • Structure: Bushing Insulator
  • Type: 1kv
  • Usage: High Voltage Power Transmission, Insulation, Electrical Installation
  • Connection Method: Trough Type

ANSI 55-1 55-2 55-3 55-4 55-5 Ceramic Porcelain Pin Type Insulator

FOB Price: US $ 0.9-1 / Piece
Min. Order: 100 Pieces
  • Application: High-voltage
  • Material: Porcelain
  • Structure: Pin Insulator
  • Type: A Type Insulator
  • Usage: 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

Porcelain Line Post Insulators for Transmission Lines

FOB Price: US $ 3-20 / Piece
Min. Order: 50 Pieces
  • Application: High-voltage, Low-voltage
  • Material: Porcelain
  • Structure: Post Insulator
  • Type: A Type Insulator
  • Usage: High Voltage Power Transmission, Electrical Installation
  • Connection Method: Trough Type

500kv Porcelain Insulator for Surge Arrester

FOB Price: US $ 1000 / Piece
Min. Order: 50 Pieces
  • Application: High-voltage
  • Material: Porcelain
  • Structure: Bushing Insulator
  • Type: A Type Insulator
  • Usage: High Voltage Power Transmission, Insulation
  • Connection Method: Trough Type

DIN42531 30NF250A 720CD Porcelain/Ceramic Insulator for Distribution Transformer

FOB Price: US $ 8-9 / Piece
Min. Order: 1000 Pieces
  • Application: High-voltage
  • Material: Porcelain
  • Structure: Bushing Insulator
  • Type: A Type Insulator
  • Usage: Insulation
  • Connection Method: Trough Type

High Voltage Line Insulator Pin Type Porcelain Insulator

FOB Price: US $ 1-10 / Piece
Min. Order: 100 Pieces
  • Application: High-voltage
  • Material: Porcelain
  • Structure: Pin Insulator
  • Usage: High Voltage Power Transmission, Insulation, Electrical Installation
  • Certification: ISO9001
  • Color: White

DIN42531 10NF250A Porcelain Insulator

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

High Voltage Insulator with Ceramic/Porcelain, Glass, Composite, Polymer, Silicone Rubber

FOB Price: US $ 4.3 / Piece
Min. Order: 200 Pieces
  • Application: High-voltage, Low-voltage
  • Material: Glass, Porcelain, Silicone, Composite, Rubber
  • Structure: Suspension, Pin, Strain, Stay or Customize
  • Type: Both
  • Usage: High Voltage Power Transmission
  • Connection Method: Socket Type

ANSI 57-2/57-3 Porcelain Ceramic Line Post Station Post Insulator

FOB Price: US $ 4-7 / Piece
Min. Order: 100 Pieces
  • Application: High-voltage
  • Material: Porcelain
  • Structure: Pin 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

DIN42531 10NF250A Porcelain Insulator for Distribution Transformer

FOB Price: US $ 3-3.5 / Piece
Min. Order: 100 Pieces
  • Application: High-voltage
  • Material: Porcelain
  • Structure: Bushing Insulator
  • Type: A Type Insulator
  • Usage: High Voltage Power Transmission, Insulation, Electrical Installation
  • Connection Method: Trough Type

High Voltage Line Insulator /Column Type Porcelain Insulator

FOB Price: US $ 2-10 / Piece
Min. Order: 100 Pieces
  • Application: High-voltage
  • Material: Porcelain
  • Type: A Type Insulator
  • Usage: High Voltage Power Transmission, Insulation, Electrical Installation
  • Certification: ISO9001
  • Color: White

Porcelain Post Spool Insulators

FOB Price: US $ 0.5-10 / Piece
Min. Order: 100 Pieces
  • Application: High-voltage
  • Material: Porcelain
  • Structure: Pin Insulator
  • Type: A Type Insulator
  • Usage: High Voltage Power Transmission
  • Connection Method: Trough Type

porcelain Hollow Core Insulators

FOB Price: US $ 5-300 / Piece
Min. Order: 50 Pieces
  • Application: High-voltage, Low-voltage
  • Material: Porcelain
  • Structure: Hollow Insulators
  • Type: A Type Insulator
  • Usage: High Voltage Power Transmission, Insulation, Electrical Installation
  • Connection Method: Trough Type

DIN42539 3kv/630A Porcelain Insulator for Distribution Transformer

FOB Price: US $ 1.5-2 / Piece
Min. Order: 1000 Pieces
  • Application: Low-voltage
  • Material: Porcelain
  • Structure: Bushing Insulator
  • Type: A Type Insulator
  • Usage: Insulation
  • Connection Method: Trough Type

ANSI 167-250kVA Gray Porcelain Insulator for Distribution Transformer

FOB Price: US $ 2-2.1 / Piece
Min. Order: 1000 Pieces
  • Application: Low-voltage
  • Material: Porcelain
  • Structure: Bushing Insulator
  • Type: A Type Insulator
  • Usage: High Voltage Power Transmission, Insulation, Electrical Installation
  • Connection Method: Trough Type

15 Kv Porcelain Pin-Type Insulator

FOB Price: US $ 11 / Piece
Min. Order: 1 Piece
  • Type: High-voltage
  • Structure: Three-column Disconnector
  • Installation: Outdoor High-voltage
  • Operation: Manual
  • Grounding Mode: Grounding
  • Movement Mode: Horizontal Rotary Type

DIN42531 30NF250A 1320CD Porcelain Insulator for Distribution Transformer

FOB Price: US $ 13-14 / Piece
Min. Order: 1000 Pieces
  • Application: High-voltage
  • Material: Porcelain
  • Structure: Bushing Insulator
  • Type: A Type Insulator
  • Usage: High Voltage Power Transmission, Insulation, Electrical Installation
  • Connection Method: Trough Type

Porcelain Disc Insulator (52-3)

Min. Order: 500 Pieces
  • Application: High-voltage, Insulators
  • Material: Porcelain
  • Structure: Suspension Insulator
  • Type: Solid
  • Usage: High Voltage Power Transmission
  • Connection Method: Trough 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

DIN 42530 / EN 50386 LV Porcelain Bushing Insulator for Transformer

FOB Price: US $ 1-3 / Piece
Min. Order: 100 Pieces
  • Application: Low-voltage
  • Material: Porcelain
  • Structure: Bushing Insulator
  • Type: B Type Insulator
  • Usage: Insulation, 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
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