EP476 porcelain line post insulator is made of ceramic, which is also called ceramic line post insulator with power frequency dry flashover voltage76.7KV. Porcelain line post insulator mechanical strength is tensile strength, which includes 4 KN, 6 KN, 8 KN, 10 KN, 12 KN, 12.5 KN, 13KN etc.

EP476 porcelain line post insulator manufacturing process:
The making of Porcelain parts can adopt wet-process porcelain or dry-process porcelain. Making Porcelain parts include five steps, they are clay, ball mill, filtering, aging and shaping. Porcelain insulator standards have ANSI, IEC, GB/T and so on.

High quality EP476 porcelain line post insulator consists of porcelain parts and spindle. EP476 porcelain line post insulator has some types in the IEC standard regulations. High quality EP476 porcelain line post insulator price is reasonable for your drawings or choices.

EP476 porcelain line post insulator function:
So far, High quality EP476 porcelain line post insulator function is insulation and support wires in the distribution power line and this type porcelain line post insulators are normally used for upto 132KV line, like porcelain insulator supporting wires, and the both ends of suspension insulator are connecting wire.

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