400KV composite suspension insulator widely used on high voltage T & D overhead lines. This article focuses on the materials and process of 400KV disc insulators transmission lines.

400KV composite suspension insulator or disc insulators transmission lines materials:
400KV composite suspension insulator or 400KV polymer suspension insulator adopts silicon rubber as fabricating material and boasts high elasticity, excellent leak tightness, corrosion resistance and remarkable hydrophobicity.

Superior special steel hardware is used for manufacturing this suspension long rod type composite insulator, and we take advantage of eco-friendly pressure welding to realize uniform plastic deformation of the steel hardware to keep the advantages of disc insulators transmission lines.

400KV composite suspension insulator ground fitting and line fitting connection ways:

This 400KV composite suspension insulator product is specially suited for salty, foggy, high-altitude, high-temperature, highly humid, cold, seriously polluted areas. You can also apply the 400KV polymer suspension insulators to mechanically tension loaded circuit, large-span and compact circuit.

400KV composite suspension insulator,disc insulators transmission lines manufacturing:
Raw material test
Pressure welding
Injection and vulcanization
Product test
Mechanical load test
Appearance inspection
Sampling test
Appearance and dimension
Mechanical load test
Pin
Packaging and warehousing

In addition to 400KV composite suspension insulator, Orient Power also can provide 11kv, 24kv, 33kv, 110kv, 132kv, 220kv, 330kv, 500kV composite long rod insulator and other types of suspension insulators meeting IEC 61109, IEC 61952, ANSI C29.11 and ANSI C29.12 standards.

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