IEC pin type insulators are made by porcelain materials consisting of one or more porcelain unit, and spindle used on distribution lines.

IEC pin type insulators are made by the wet process using high grade raw materials. The basic materials for porcelain
◆ Clay
◆ Quartz
◆ feldspar

IEC pin type insulators manufacturing process
◆ Glazed smoothly
◆ Drying suitable
◆ Extrusion without air

The advantages of IEC pin type insulators
◆ Excellent adhesive strength
◆ Big creepage distance
◆ good dielectric properties
◆ variable fixed shrinkage

IEC pin type insulators body with rich experience over 30 years ensures mechanical and electrical performance.

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