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Project @ a Glance

Contents on the CD Rom

  • An Insulator is a material that resists the flow of electric current. It is an object intended to support or separate electrical conductors without passing current through itself.
  • High-voltage insulators used for high-voltage power transmission are made from glass, porcelain, or composite polymer materials.
  • Porcelain insulators possesses all the major characteristics of technical ceramics, e.g. insulating capabilities, dimensional stability, hardness, thermal resistance and resistance to corrosion.
  • A pin insulator consists of a nonconducting material such as porcelain, glass, plastic, polymer, or wood that is formed into a shape that will isolate a wire from a physical support (or "pin") on a telegragh, utility pole or other structure, provide a means to hold the insulator to the pin, and provide a means to secure the conductor to the insulator.
  • Porcelain insulators are made from clay, quartz or alumina and feldspar, and are covered with a smooth glaze to shed dirt.
  • The design of insulators often includes deep grooves, or sheds, that provides increased arc-lengths. Insulators made from porcelain rich in alumina are used where high mechanical strength is a criterion.
  • Several companies had started making insulators from "dry press" porcelain, so-called because the almost dry porcelain in granular form was pressed (dry) into 2 or 3 piece steel molds. These insulators tended to be porous and they were practical only for lower voltages and in drier conditions.
  • Some typical examples of dry process insulators include U-701, U-744, U-928B, and U-935A, as well as a multitude of smaller signal styles made for low voltage use.
  • In Glaze welding process an insulator was produced in 2 or 3 "shells", or pieces. These pieces were glazed and then stuck together and fired. The glaze would "weld" the pieces together, producing one insulator.
  • Porcelain insulators are widely used in electrical applications such as power transmission and distribution. Primarily, the function of these insulators is to insulate the distribution lines carrying electricity.
  • Further, in applications of railway traction lines, they are also subjected to adverse environmental conditions and mechanical vibrations.
  • S&C uses high-quality porcelain insulators. Each insulator meet the minimum physical characteristics specified by S&C for tensile strength, compressive strength, density, puncture resistance, porosity, and thermal-shock resistance.
General and Properties
  • Insulator (electrical)
  • Pin insulator
  • Porcelain Insulator Colors
  • History on Australian Insulators
  • Polymer vs Porcelain Suspension Insulator Equivalence - What To Use?
  • The Evolution of Porcelain Insulators
  • Significance of structure–property relationship in alumina based porcelain insulators to achieve quality


  • A Brief History of Porcelain Insulators
  • Transformer Bushings with Porcelain Insulator
  • Polymer Compounds Used In High Voltage Insulators
  • Porcelain Processing Way
  • A study of 154kV Porcelain Insulator by Contained Alumina
  • Alterations to Porcelain Insulators

Company Profiles

  • Company in China
  • Another Company in china
  • Company in New Delhi
  • Company in West Bengal
  • Another Company in New Delhi
  • Company in North America
  • Company in Austria
  • Company in Russia
  • Company in SIP Suzhou
  • Company in China
  • Company in Uttar Pradesh

Project and Consultants

  • High Voltage Bushing Design
  • Development of Simple Diagnostic tool for detecting Insulators with contamination Problems
  • The Dust cycle Method: A New pollution test method for ceramic and non-ceramic insulators
  • Seismic Qualification and Fragility Testing of 500 kV Disconnect Switches
  • Insulators for cold urban areas: The problem of Road Salt
  • Experts in Minnesota


  • Composite Insulation for Reliability Centered Design of compact HVAC & HVDC
  • Design Aspects of UHVDC Equipment
  • Microwave Drying and the green properties of high-voltage porcelain Insulators
  • Silicone Rubber for Electrical Insulators
  • Explosion preventing porcelain hollow insulator
  • High voltage glazed porcelain insulators
  • Spark plug having porcelain insulator protected by plasma-jet deposited refractory coating
  • Sectionalized porcelain insulator having removable circuit breaker
  • High voltage bushing flange and flange to insulator joint
  • 1.2 kV class porcelain bushing withstanding 45 kV standard lighting impulse voltage
  • High Quality Porcelain Insulators
  • Porcelain Line Insulator
  • Insulators and bushings
  • 1000-daN Low-Voltage Pin Insulator
  • Pin Type Porcelain Insulator
  • U-146 Porcelain Insulator
  • Porcelain post insulator
  • Secondary Racks Porcelain Insulators
  • Spool Insulator

Market and Report
  • A Discussion of Porcelain-Insulator Cutouts
  • Andhra Pradesh Company Report
  • Impact of High Voltage  SF6 Circuit Breakers on global Warming
  • Largest porcelain insulator producer in Southeast Asia
  • Technical Requirements for Manufacturing & testing facilities and Quality Control Requirements for Porcelain Insulators
  • Insulators and Overhead Lines
  • Specification for Solid core Porcelain Insulators
  • EEMAC Standards for Wet Process Porcelain Insulators
  • PPC Insulators brings 29 jobs to tiffin
  • Study on Leakage Current Waveforms of Porcelain Insulator due to Various Artificial Pollutants
  • Porcelain Insulators Summary
  • Special Porcelain

  • Porcelain Insulators china Suppliers
  • High Voltage Porcelain Insulators Suppliers
  • Exporters of Porcelain Insulators
  • High Voltage Porcelain Insulators Manufacturers & Suppliers
  • Porcelain Insulator Selling Leads

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