We are a group of passionate engineers, designers and industry experts, and our mission is to help customers quickly find the 115kV Composite Deadend Insulators, 35kV Composite Deadend insulators, 38kV Composite Fuse Cut Body they need at a competitive price. We have got a experienced engineering team to serve for the every single comprehensive needs. Our corporate purpose as a value is shared by all employees, and becomes the standard of their actions and judgments, and is also the cornerstone of all corporate activities. We are dedicated to providing personalized service to each of our clients. Our company is committed to minimizing our environmental impact through sustainable practices.
Pin insulator polymer

11kV pin insulator polymer is the oldest type of insulator in high voltage transmission and distribution lines. Due to its simple manufacture, low cost, easy installation and the ability to reduce the height of the tower (due to the vertical installation of the insulator, the grounding part is below), it is widely used for insulation and supporting conductors in high-voltage overhead power lines in common and polluted areas where the nominal voltage of three-phase power system is 6~35kV and the frequency does not exceed 100Hz.
▼ Products Details
Model | Rated | Rated Bending Resistance load | Structure | Minimum Dry Arc Distance | Minimum | Lightning Impulse | Power Frequency 1 min Wet-withstand Voltage |
(kV) | (kN) | (mm) | (mm) | (mm) | (kV) | (kV) | |
FPW4-11T20 | 11 | 3.5 | 236±5 | 150 | 390 | 100 | 50 |
Type: Pin Insulator Place of Origin: Wuhan China Brand: Line Power Certification: ISO9001 ,ISO14001,ISO45001 Standard: IEC 61952 | Minimum Order Quantity: 100 pcs Price: Negotiable Payment Terms: T/T , L/C Package:Polywood case Delivery Time: 25~40days EXW |
▼ Raw Materials:
Core: Epoxy & Glass Fiber, Acid-Resistant
Weather sheds: HTV Silicone
End-fitting:Forged Steel or cast steel, Hot Dip Galvanized.Minimum thickness of the galvanization: 86μm
Color: Grey, Red or others
▼ About us :




As a certified ISO 9001:2015 company, LINE POWER, with world-class products and excellent service, has obtained recognition and high reputation from customers, and become one of main suppliers to State Grid Corporation of China and Southern Power Grid of China. And our composite insulator product applied for railway also has acquired approval from Ministry of Railways of China. Our products also has a good reputation in international market, they reached more than 50 countries now.

After years of development, with advanced R&D capabilities and professional operating capabilities, we have become a leading enterprise in the industry of Fpq-10-5t 10kv Pin Polymeric Insulator, Pin Fitting Composite Pin Insulator and occupy an important position. We have established long-term strategic partnerships with many well-known companies with high-quality products and services. You can trust our products. During the short years, we serve our clients honestly as Quality First, Integrity Prime, Delivery Timely, which has earned us an outstanding reputation and an impressive client care portfolio.
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