The company has many years of rich experience in the design, development and production of 230kV Composite Line Post Insulator, 27kV Composite Fuse Cut Body, Composite polymer long rod insulator . We strive to build long-term relationships with our customers, based on trust and reliability. We must insist on the belief that castle peak will not relax, that we will work wholeheartedly for development, and that we will continue to move forward. Our reliable delivery and customs clearance services ensure hassle-free product delivery. We grow together with customers with high quality, high reliability, high efficiency, competitive prices and perfect after-sales service!
33kV composite polymer pin insulator consisting of a load-bearing cylindrical insulating solid core , in a housing made of vulcanized silicone rubber material , and end fittings permanently attached to the core. They are widely used in high voltage transmission lines.

|
Model |
Rated |
Specified Cantilever Load |
Structure |
Minimum Dry Arc Distance |
Minimum |
Lightning Impulse |
Power Frequency Withstand Voltage (Wet 1min. ) |
|
(kV) |
(kN) |
(mm) |
(mm) |
(mm) |
(kV) |
(kV) |
|
|
FZSW-33/12 |
33 |
12 |
460±15 |
410 |
1100 |
170 |
70 |
Polymer Pin Insulator Raw Materials:
-
Core:Epoxy & Glass Fiber, Acid-Resistant Type.Diameter: Φ18 mm.
-
Weather sheds: HTV Silicone
-
End-fitting:Forged Steel or cast steel, Hot Dip Galvanized.Minimum thickness of the galvanization: 86μm
Technology Characteristics:
●Corrosive Resistance Fiberglass Core
Excellent resistance to high temperature, stress corrosive & acid attack
Better damping Performance
High tensile strength (>1200Mpa)
Excellent creep resistance
Excellent anti-fatigue fracture properties
●Crimping & Multiple Sealing
High mechanical strength
Small dispersion
Reliable sealing performance between rods and end fittings
Company Introduce:
Since the establishment and acquisition of WUHAN TIANYUAN ELECTRIFIED POWER EQUIPMENT CO., LTD. (established on 1999) on 2008, LINE POWER's persistent goal is to be top manufacturer in China on composite insulators. We have most advanced equipments both on production and testing, and also set up a high-educated and professional team of skillful engineers and technicians on designing & manufacturing, above which guarantee effectively to providing top quality products and prefect service to our customers.

Our company has a group of experienced technical management personnel and complete production capabilities and inspection equipment to verify and ensure the quality of China Manufacturer 33KV High Voltage Silicon Rubber Composite Pin Insulator. Our company is oriented to meet the needs of customers, providing innovative and professional products and services to help customers achieve sustainable profits and success. Our business relies on the service creed of 'integrity management and high attention', and we have won the recognition and trust of customers.
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