Insulator Hardware for Overhead line Flange
Flanges and Flange Adapters — Electrical Fittings
Our flanges are precision-cast and machined to ensure high hole accuracy and strong load-bearing capacity. They are commonly used in transformers, junction boxes, busbar supports, and tower connections. Hole spacing, screw hole specifications, and surface corrosion resistance can be customized according to customer drawings.
Description
High-strength carbon steel flanges are core components designed specifically for high-voltage power lines and are suitable for overhead cables. Made from high-quality carbon steel and undergoing rigorous heat treatment and corrosion protection processes, these flanges ensure durability and stability in extreme environments.
Whether in coastal high-humidity environments, industrially polluted areas, or areas with high UV rays, these flanges maintain long-term performance and ensure secure tension transfer in conductors, making them the preferred component for power companies and construction contractors.
High-Precision Manufacturing — CNC machining ensures concentricity between the hole and flange surface for more reliable assembly.
Corrosion-Resistant Treatment — Available options include hot-dip galvanizing, powder-coated galvanizing, or special coatings, suitable for island and industrial environments.
Flexible Customization & Fast Delivery — We support small batches of custom-made parts, allowing for rapid production upon sample approval.
Related products
Product Test Reports
All our products undergo rigorous mechanical, electrical, and environmental testing according to IEC standards. Below are examples of actual test reports from our laboratory and third-party certifications.
Our Factory
China Energy And Chemical Industry Co., Ltd — 16+ years OEM Transmission Insulator Manufacturer, IEC certified, supplying customers worldwide with polymer, porcelain, and glass insulators.
