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Line post insulator China

Line post insulator China is a commonly insulator, it is used on the transmission and distribution lines, the voltage of Line post insulator China can reach to 132kV, line post insulator also used with a spindle, rigidly mounted on the telegraph, it is a good combine of pin type insulator and post insulator, so it is non-puncture insulator.

 Line post insulator China

Line post insulator China can divide in to four type according to different structure:
Vertical tie-top types: 57-1 series
Vertical clamp-top types: 57-11 series
Horizontal clamp top-cup base types: 57-21 series
Horizontal clamp top gain base type: 57-3 series

Line post insulator China has two materials porcelain and silicone rubber
Porcelain Line post insulator China:
The porcelain line post insulator is made from good commercial wet-process porcelain, we will also give glazed process, so that it have an ability to shed water and dirt, this allow for little-to-no maintenance. The line post insulator tested to meet American National Standards Institute requirements.
Silicone rubber Line post insulator China:
Silicone rubber Line post insulator China are the ideal solution for compact line applications in urban areas, they are good product to upgrading the capacity of existing lines with narrow right of way-by increasing he voltage ore the number of circuits. Furthermore they have a reduced visual impact and are well-suited to innovative tower and pole designs


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