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Product Features:

Suspension porcelain insulators are made of porcelain parts, iron caps and steel legs glued with a cement of not less than 525 silicate cement and quartz sand. The contact surface of the iron cap and steel leg with the adhesive is thinly coated with a buffer layer, and the top of the steel leg has an elastic pad. The surface of the porcelain parts is generally painted with white glaze or brown oil, and other glazes can be painted as needed. The surface of the iron cap and steel leg is all hot-galvanized. The push-pull elastic locking pins of the ball connection are of two types, W type and R type, both of which are made of tin bronze, brass, and austenitic stainless steel. They have good elasticity and corrosion resistance and are easy to disassemble and assemble. The cylindrical and camel-green cotter pins of the slot connection are made of brass, the former is hot-galvanized, and the latter is made of brass.

Product Advantages:

Superior mechanical properties, good anti-pollution flashover performance, excellent electrical corrosion resistance, good anti-aging performance, good structural stability, high line operation efficiency, light weight, etc.

Main technical parameters：

Mechanical and electrical properties：