Insulator Cap

Our company provides insulator caps in various specifications. The manufacturing process includes manual sand casting, mechanical sand casting, metal mold casting, CNC mechanical processing, thermal treatment, galvanization, polishing, color coating, etc. The insulator cap is electrically smelted and hot dip galvanized. It is stable in chemical composition and corrosion and rust resistant. Our insulator caps are inspected one by one to ensure mechanical performance and size precision.
Our company offers a full range of insulators. Categorized by material, we have insulators of malleable cast iron and nodular cast iron; by shape, we have trough-type and ball-and-socket insulator caps; by tensile strength, we have high-tonnage and low-tonnage insulator caps.

Application
The insulator cap is applied as an accessory for porcelain insulators, glass insulators and composite insulators of high voltage and extra high voltage transmission lines. It is used for fixation and tension.

Specifications
Mechanical stress/load ranges from 40KN to 550KN
Materials up to EN1562, 1563, ASTM A536 and A395 standard
Size up to IEC 60120 and ANSI C29.2
Coating inspection in line with IEC 60383, ISO 14713, 1461, ASTM A123 and A153

Materials

Malleable cast iron and nodular cast iron

Maintenance
The insulator cap should be kept in a dry environment and treated against rust.

Packaging

The insulator cap is packaged in a plywood box.

Service
We keep a complete record of purchased products and fax, email or visit our clients to make improvements in line with their feedback. We will reply to questions about our products within 48 hours.

Our company is a major manufacturer of insulator cap in China. In addition to insulator caps, we also provide glass insulators, insulator bases, etc. We can manufacture forging products accordance with specific client requirements, i.e., forging hammers, forging crow bars, etc. Thank you for visiting our website. If you are interested in any our products, please feel free to contact us.