Standard Anti-pollution Suspension Porcelain Insulators Overhead Line Power Accessories

Standard Anti-pollution Suspension Porcelain Insulators Overhead Line Power Accessories

Disc suspension ceramic insulators are used for insulating and fixing conductors in high voltage overhead transmission and distribution lines. Insulator strings are usually assembled from insulator components for different voltage levels.

Suspension porcelain insulator is made of porcelain, iron cap and steel foot not less than 525 Portland cement and quartz sand cement. The contact surface of the iron cap and steel foot with the adhesive is coated with a thin buffer layer, and the top of the steel foot is provided with an elastic liner. The surface of porcelain is usually painted with white glaze and brown glaze, and other glazes can also be painted as needed. All hot zinc on the surface of iron cap and steel foot. The push-pull elastic locking pins with spherical connection are W-type and R-type. They are made of tin bronze, brass and austenitic stainless steel. They have good elasticity and corrosion resistance, and are easy to disassemble and assemble. Cylindrical and hunchback open pins with groove connection are made of brass and zinc with heat on the surface of the former.

Quick Detail:

1. Nominal creepage distance L: 295mm
2. Nominal disc diameter D: 255mm
3. Nominal structural height H:127mm
4. Rated electromechanical failure load: 70kN

Galaxy power industry limited

Galaxy power industry limited was established in 2018, a high-tech enterprise in China, We are specializing in R & D, manufacturing and sales of kinds of transmission line stringing equipment and tools such as hydraulic puller, tensioner, underground cable conductor pulleys, anti-twisting galvanized steel rope as well as providing accessories and technical service for customer. Galaxy has developed as one of the largest stringing equipment and tools manufacturer in China which supply more than 200 varieties kinds of goods now.

Our company has a number of senior engineers, intermediate engineers and Italian technical support, has a good prospect for development, the company in line with the practical and willing to work, keep improving the guidelines, really do Chinese quality.

The company's products have a year of quality assurance, and efficient and timely after-sales

Packing in wooden case according to customer's requirement

Exhibition