
ANSI 1617-1 Line Post Insulators Porcelain Insulator. Superior Temperature Resistance: Features low and medium temperature resistance for stable performance. Strong Aging Resistance: Engineered with strong aging resistance to ensure long service life. Dual Glaze Options: Available in common glaze and semi-conductor glaze finishes. Multiple Color Choices: Offered in both brown and grey colors to suit different needs. High Mechanical Load Capacity: Bearing capacity up to 40KN for high-voltage power transmission. ISO9001 Certified: Manufactured under strict ISO9001 quality management standards. Free Sample Available: Professional supplier offering free samples for evaluation. OEM Service Accepted: Customization services accepted for specific client requirements.