Engineered for the Grid
Explore our comprehensive range of IEC/ANSI compliant insulators. From classic porcelain refined by 60 years of history to advanced composite solutions.
550kV High Voltage Post Insulator (C6-550)
C6-550 Series for EHV substations. 16,500mm creepage, 12.5kN cantilever strength. Tyco/Morgan legacy C-130 porcelain.
Anti-Fog Porcelain Suspension Insulator
120kN - 300kN double-shed aerodynamic profile for heavy pollution areas. Tyco-legacy vacuum extrusion technology.
220kV Composite Long Rod Insulator
FXBW4 Series. HTV silicone housing with ECR fiberglass core. Maintenance-free solution for transmission lines.
Porcelain Line Post Insulator (Tie Top)
Solid core puncture-proof design. Ideal for 11kV - 69kV distribution networks. High cantilever strength.
High Voltage Station Post Insulator
Up to 500kV. Available in porcelain (solid core) with standard BCD. Engineered for switchgear support.
27.5kV Railway Catenary Insulator
Specially designed for electrified railway systems. Proven track record in China High-Speed Rail network.
Composite Line Post (Braced)
Lightweight alternative to porcelain posts. Excellent for compact transmission line upgrades and urban corridors.
33kV High Voltage Pin Insulator (AS2947.2)
Premium brown porcelain pin insulator designed for 33kV overhead distribution lines. Features a Semi-Conducting Glaze Head to eliminate radio interference (RIF). Compliant with Australian Standard AS2947.2.
ANSI C29.5 Pin Insulator (Class 55 Series)
High-performance wet process porcelain pin insulators. Fully compliant with ANSI Standard C29.5 (Class 55-1 to 55-5).
高性能湿法瓷针式绝缘子，完全符合 ANSI C29.5 标准 (55-1 至 55-5 级)。
Anti-Pollution Disc Suspension Insulator (Double & Tri-Shed)
Aerodynamic open profile designed for Level IV heavy pollution areas. Prevents bridging and enhances self-cleaning properties.
AC Disc Suspension Porcelain Insulator (Normal Type)
Standard profile (XP Series) porcelain insulators designed for high-voltage transmission lines in clean and light pollution areas. Fully compliant with IEC 60305 standards.
Long-Rod Suspension Porcelain Insulator (Solid Core)
Advanced solid core design that is strictly puncture-proof. Offers superior reliability compared to cap-and-pin insulators by eliminating internal cement interfaces.
Line Post Porcelain Insulator with Top Clamp (ANSI C29.7)
Heavy-duty solid core porcelain insulators featuring an integral Top Clamp for secure vertical or horizontal mounting. Strictly compliant with ANSI C29.7 standards.
Line Post Porcelain Insulator (Tie Top)
Standard Tie Top solid core porcelain insulators designed for upright mounting on crossarms. Features ANSI standard top groove for secure conductor binding. Compliant with ANSI C29.7 (Class 57-31 to 57-39).
Can't find the exact specification?
Our Zibo base maintains over 3,000 molds from the last 60 years. We also offer rapid custom prototyping based on your drawings.
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