22kV -120kN Y-Tongue

Composite Suspension Insulators

• The silicone rubber weather sheds are aerodynamically designed and manufactured using a one-piece molding process. This ensures consistent creepage distance integrity across all climates and harsh environmental conditions, while enhancing the insulator’s contamination resistance.

• The fiberglass core is constructed with ECR (E-CR Glass) high-temperature-resistant, acid-proof material for superior durability.

• The end fittings feature zinc-plated corrosion protection and are assembled via computer-controlled coaxial constant compression technology, monitored by ultrasonic inspection to guarantee precision and structural integrity. The finished product combines a sleek aesthetic with exceptional reliability.

Available Configurations:

• Metal End Fittings: Suspension insulators, long-rod insulators, polymer insulators, cap-and-pin insulators, and isolators.

• Color Options: Customizable hues to meet project specifications.

Applications:
Widely used in insulator manufacturing, hollow insulator systems, power line insulation, and polymer post/Suspension insulator installations.