Description

Products Description

Insulated Bushing for Transformer are made of porcelain parts, iron caps, and steel feet glued with no less than No. 525 Portland cement, porcelain sand, or quartz sand adhesive. Apply a thin layer of buffer layer on the contact surfaces of the iron cap and steel feet with the adhesive.

Drawing

30NF250 cd720jpeg

Why do customers choose our porcelain insulators?
1. Strict quality control, stable and reliable performance
We use high-purity porcelain powder, precise formula and high-temperature sintering process to ensure that the products have excellent mechanical strength, insulation performance and anti-pollution flashover ability.
Each batch of products undergoes 100% factory testing (including withstand voltage, leakage current, mechanical load, etc.), which meets or exceeds international standards such as IEC and ANSI.

2. Rich models and specifications, support customization
Provide various pin-type, disc-type, column-type porcelain insulators from low voltage to high voltage (such as 1kv/250A+B-4000A+B, 11kV, 33kV, 66kV, 132kV and above)
We accept drawing customization and OEM services to respond quickly to customer needs.

3. Strong production capacity and delivery guarantee
With complete production lines such as automated molding, drying, sintering, glaze treatment, etc., the annual output reaches more than one million pieces

Years of export experience, stable delivery time, support fast delivery of large-volume orders.

4. Excellent performance in extreme environments
The product has good anti-fouling and weather resistance, and is suitable for complex environments such as high altitudes, deserts, coastal areas, and high pollution

Special glaze treatment enhances waterproof and crack resistance and extends service life