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Porcelain Bushings And Insulators For Transformer Makers Worldwide

Porcelain Bushings And Insulators For Transformer Makers Worldwide

More than 300 product types to IEC, DIN, BS, AS, ANSI and GB standards, produced to your drawing or sample in Pingxiang, Jiangxi

IEC 60137 testedDIN EN ANSI AS GB GOST ISO 9001 ISO 14001 ISO 4500120+ countries
Transformer Bushings From 1kV To 52kV Tested To IEC 60137

Transformer Bushings From 1kV To 52kV Tested To IEC 60137

DIN 42530, DIN 42531, DIN 42539, EN 50180 and EN 50386 patterns with creepage distances matched to your site pollution class

IEC 60137 testedDIN EN ANSI AS GB GOST ISO 9001 ISO 14001 ISO 4500120+ countries
An 80000 Square Metre Electrical Porcelain Plant Since 1978

An 80000 Square Metre Electrical Porcelain Plant Since 1978

More than 500 employees including over 50 senior and intermediate technical staff, OEM supplier to transformer makers in Europe

IEC 60137 testedDIN EN ANSI AS GB GOST ISO 9001 ISO 14001 ISO 4500120+ countries
Pin Post And Glass Insulators For Overhead Line Projects

Pin Post And Glass Insulators For Overhead Line Projects

ANSI 55 and 57 classes, ShF and St series, ZS pin posts and U-series toughened glass discs from 40kN to 160kN

IEC 60137 testedDIN EN ANSI AS GB GOST ISO 9001 ISO 14001 ISO 4500120+ countries
1978Established
80000 m2Plant Area
500+Employees
50+Technical Staff
300+Product Types
20+Countries Served
What we make

Electrical Porcelain For Power Distribution

Electrical porcelain for power distribution: transformer bushings below 40kV, pin and post insulators, wall bushings, fuse cutout bushings and toughened glass suspension discs. More than 300 product types are in production.

In production now

Products Across Every Voltage Class We Serve

All 75 catalogue items are listed on the products page with their published figures.

24kV porcelain transformer bushing with brown glazed shed profile

High Voltage Transformer Bushings

24kV Porcelain Transformer Bushing 150kV BIL

  • Wet Power Frequency Withstand Voltage 60 kV
  • Net Weight Per Bushing 8 kg
  • Height 453 mm
View details
DIN 20NF630A porcelain transformer bushing with brown glazed sheds

High Voltage Transformer Bushings

DIN 20NF630A Transformer Bushing 440mm Creepage

  • Nominal Creepage Distance 440 mm
  • Net Weight 6.1 kg
  • Height 385 mm
View details
DIN 42530 1NF250A low voltage transformer bushing

Low Voltage Transformer Bushings

DIN 42530 1NF250A Low Voltage Transformer Bushing

  • Creepage Distance 50 mm
  • Net Weight 0.26 kg
View details
CB250 outdoor transformer porcelain bushing

Low Voltage Transformer Bushings

CB250 Outdoor Transformer Porcelain Bushing

    View details
    10kV 250A screw thread transformer bushing insulator

    High Voltage Transformer Bushings

    10kV 250A Screw Thread Transformer Bushing For 10kVA To 333kVA

    • Minimum Creepage Distance 270 mm
    • Net Weight 2.66 kg
    • Height 332 mm
    View details
    ANSI 15kV transformer porcelain bushing

    Screw Thread Transformer Bushings

    ANSI 15kV Transformer Porcelain Bushing

    • Rated Transformer Bushing 15 kV
    View details
    Outdoor pole mounted drop-out fuse cutout with porcelain body

    Fuse Cutout Bushings

    Outdoor Pole Mounted Drop-Out Fuse Cutout RW11-10

    • Impulse Voltage BIL On Both Ratings 110 kV
    • Power Frequency Withstand Voltage 42 kV
    View details
    15kV to 33kV fuse cut out bushing insulator

    Fuse Cutout Bushings

    15kV To 33kV Fuse Cut Out Bushing Insulator

      View details
      Russia 10kV wall bushing ceramic insulator with flange

      Wall Bushings And Other Insulators

      Russia 10kV Wall Bushing Ceramic Insulator IOR-10-3.75 II UKhL2

      • Voltage 10 kV
      • Current 630 A
      • Lightning Impulse Test Voltage 80 kV
      View details
      IP-10-100 white indoor bushing insulator

      Wall Bushings And Other Insulators

      IP-10-100 Indoor Bushing Insulator 10kV Russia Standard

      • Minimum Creepage Distance 210 mm
      • Bearing Capacity 12.5 kN
      • Weight 5.3 kg
      View details
      ShF-10MO pin type ceramic insulator seen from the side

      Pin Type Insulators

      ShF-10MO Pin Type Ceramic Insulator

        View details
        ANSI 57-14 line post porcelain insulator with long shed profile

        Pin Type Insulators

        ANSI 57-14 Line Post Porcelain Insulator 1015mm Creepage

        • Creepage Distance 1015 mm
        • Dry Arcing Distance 368 mm
        • Cantilever Strength 12.5 kN
        View details
        The problem we solve

        Most Insulator Problems Are Not Dimensional

        Buyers of electrical porcelain rarely have a dimensional problem alone. They have a drawing in a standard their local supplier does not carry, a site pollution class that keeps flashing over the insulator they were sold, or a terminal board that will not accept anything but the original pattern. We hold IEC, DIN, BS, AS, ANSI, GB and GOST patterns in production and make to drawing or sample when the pattern is not catalogued.

        Inside the plant

        An 80000 Square Metre Electrical Porcelain Works

        An 80000 square metre plant operating since 1978 with more than 500 employees, over 50 of them senior and intermediate technical staff, and total assets above 30 million yuan. Products are in service in more than 20 countries. Quality, environmental and occupational health management systems are certified to ISO 9001:2015, ISO 14001:2015 and ISO 45001:2018.

        Formed pin insulator bodies racked on trolleys in the production hall, waiting to move to the next stage.
        Formed pin insulator bodies racked on trolleys in the production hall, waiting to move to the next stage.
        Glazed bushing shells on drying racks alongside brown fired bodies and stacks of shed components.
        Glazed bushing shells on drying racks alongside brown fired bodies and stacks of shed components.
        Finished pin post insulators palletised on the shop floor, marked and ready for inspection.
        Finished pin post insulators palletised on the shop floor, marked and ready for inspection.

        Products In Service In More Than 20 Countries

        • United States
        • Thailand
        • Uzbekistan
        • Singapore
        • Vietnam
        • Cambodia
        • Sri Lanka
        • Australia
        • Nigeria
        • Indonesia
        • Kenya
        • Brazil
        • South Africa
        • Turkey
        • Egypt
        Questions

        Questions Buyers Ask Before Ordering

        What is the payment term?
        T/T and L/C are both acceptable and T/T is preferred. The usual arrangement is a 30 percent deposit with the 70 percent balance against a copy of the B/L, or 100 percent irrevocable L/C at sight.
        How do I buy your products?
        Send us your drawings with specifications and we will produce to them. If you do not have a clear plan we can design to your requirements.
        What packing do you use?
        Standard export packing, or customised packing as you request.
        Would you accept our logo on the product?
        Yes. OEM and ODM are both acceptable.
        What certificates do you hold?
        ISO 9001:2015 for quality management, ISO 14001:2015 for environmental management and ISO 45001:2018 for occupational health and safety, all covering production and sales of high and low voltage electrical porcelain.
        How quickly will I get a reply?
        Our salesmen reply to enquiries within 24 hours, and we can give technical support as well as commercial support.

        Send Us The Drawing And We Will Quote It

        Enquiries are answered within 24 hours. If you do not have a finished drawing, send a sample or photographs with the key dimensions.