
IEC Standard High Voltage Clevis and Tongue Type 52-4 Disc and Suspension Porcelain Ceramic Insulator for Power System. High Mechanical Strength: Electro-mechanical failing load up to 160kN for reliable high-voltage transmission. Anti-Pollution Design: Suspension type structure with extended creepage distance for harsh environments. Customization Available: Supports full customization, minor customization, and customization from samples or designs. ISO9001 Certified: Manufacturing process certified under ISO9001:2015 for consistent quality. Fast Delivery: 10-day delivery for MOQ orders of 500 pieces; off-peak lead time within 15 workdays. Sample Availability: Samples available with fee deducted from the first bulk order. Flexible Payment: Accepts T/T, LC, D/P, PayPal, and Western Union with 30% deposit terms. High Production Capacity: Annual capacity of 35,000 tons with 100% finished product inspection.