{"id":7569,"date":"2025-10-31T06:57:14","date_gmt":"2025-10-31T06:57:14","guid":{"rendered":"https:\/\/jiujinpower.com\/?post_type=product&p=7569"},"modified":"2025-10-31T07:03:24","modified_gmt":"2025-10-31T07:03:24","slug":"high-tensile-strength-composite-insulator-pins-composite-polymer-insulators-for-overhead-line-hardware","status":"publish","type":"product","link":"https:\/\/jiujinpower.com\/he\/product\/high-tensile-strength-composite-insulator-pins-composite-polymer-insulators-for-overhead-line-hardware\/","title":{"rendered":"High Tensile Strength Composite Insulator Pins – Composite Polymer Insulators for Overhead Line Hardware"},"content":{"rendered":"
\n
\n
\n
\n
\n
\n
\n
\n
\n
\n
\n
\n

Jiujin Electric Power’s Composite Insulator Pins represent the latest innovation in overhead line insulation technology. Engineered with a high-strength fiberglass core rod and high-temperature vulcanized silicone rubber sheds, these insulators offer exceptional mechanical strength and long-term durability. The composite polymer construction provides excellent resistance to UV radiation, pollution, and harsh environmental conditions, outperforming traditional ceramic and glass insulators. With a high strength-to-weight ratio and hydrophobic surface properties, these insulators prevent flashovers and maintain stable electrical performance even in contaminated environments. The flexible design reduces breakage during transport and installation, while the corrosion-resistant end fittings ensure secure connections. Manufactured under strict quality control, these composite insulators meet international standards for reliability and safety in power transmission applications.<\/p>\n

Varieties & Types Table:<\/strong><\/h3>\n
\n
\n
<\/div>\n
<\/div>\n<\/div>\n\n\n\n\n\n\n\n\n\n\n\n
Feature \/ Type<\/th>\nSpecifications & Options<\/th>\n<\/tr>\n<\/thead>\n
Core Material<\/strong><\/td>\nHigh-Strength Fiberglass Epoxy Rod<\/td>\n<\/tr>\n
Shed Material<\/strong><\/td>\nHTV Silicone Rubber<\/td>\n<\/tr>\n
Voltage Rating<\/strong><\/td>\n11kV, 33kV, 66kV, 132kV<\/td>\n<\/tr>\n
Mechanical Load<\/strong><\/td>\n70kN, 120kN, 160kN, 210kN<\/td>\n<\/tr>\n
Creepage Distance<\/strong><\/td>\n280mm to 600mm<\/td>\n<\/tr>\n
Standards Compliance<\/strong><\/td>\nIEC 61109, ANSI 29.11, GB\/T 19519<\/td>\n<\/tr>\n
Packaging<\/strong><\/td>\nIndividual Cartons with Protective Padding<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Applications of Use:<\/strong><\/h3>\n