Porcelain Line Post Insulator
Voltage: 6kv-132kv
Direction: Horizontal or vertical mounted
Color: Brown,grey,white
Type: Tie top, clamp top












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Product Description
Product Introduction:
Porcelain Line Post Insulators represent a premier category of porcelain insulators, renowned for their exceptional quality and performance. Crafted from wet process porcelain, these insulators possess the innate ability to shed water and dirt, contributing to minimal maintenance requirements.
Product Details:
Material: Made from high-grade wet process porcelain, ensuring superior strength and insulation properties.
Design: Specifically designed to offer rigid support to conducting cables while withstanding electrical and mechanical stress.
Application: Ideal for overhead power lines where reliability and resistance to puncture are paramount.
Key Features:
Water and Dirt Shedding: The wet process porcelain used in manufacturing allows the insulators to easily shed water and dirt, reducing the risk of contamination and flashover.
Rigid Support: Provides robust support to the conducting cables, ensuring stable and secure connections.
Puncture Proof: Solid core design ensures the insulators are resistant to puncture, unlike pin insulators which are susceptible to such damage.
Structural Features:
Solid Core Construction: The insulators are produced with a solid core, offering enhanced durability and puncture resistance.
Clamp Style Units: Include a galvanized metal head compatible with standard trunnion style line clamps, ensuring versatile installation options.
Horizontal and Gain-Base Options: Available in both horizontal and gain-base configurations to avoid the need for crossarms, streamlining pole installations.
Installation Process:
Pole Preparation: Ensure the pole is suitable for the installation of line post insulators, with appropriate attachment points.
Insulator Attachment: Securely attach the Porcelain Line Post Insulator to the pole using the galvanized metal head and trunnion style line clamps.
Conductor Connection: Connect the conducting cables to the insulator, verifying the secureness and integrity of the connections.
Applicable Environmental Conditions:
Wide Temperature Range: Operates effectively in a broad temperature range, typically from -40°C to +80°C, suitable for diverse climates.
UV and Weather Resistance: The porcelain material is resistant to UV radiation and various weather conditions, ensuring long-term outdoor performance.
Chemical Resistance: Engineered to resist common environmental chemicals, maintaining the insulator’s integrity in polluted environments.
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Who are we?
We are Manufacturer more than 21 years experience in Binzhou City, shangdong, China. We start from 2004, sell to Domestic Market(52.00%), Eastern Asia(25.00%), Africa(10.00%), Mid East(6.00%),Southeast Asia(4.00%),South Asia(3.00%). There are total about 301-500 people in our office.
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What can you buy from us?
House eletric wire, Anti-aging wire, Solar PV cable, Control cable, Shielded computer cable, Low/Medium/High Voltage power cable, Aluminum alloy cable, Aerial insulated cable, Steel core aluminum standed wire, LSZH cable, Fireproof cable, Wind power cable, EV charging cable, Energy storage cable, Mining cable, etc.
Why should you buy from us not from other suppliers?
hengwang cable company has passed ISO9001 quality management system, ISO14001 environmental management system, ISO45001\German TUV certification\CE certification, the company is a finalist for the state power grid and a national”High-tech Enterprise.
What services can we provide?
Accepted Delivery Terms: FOB,CFR,EXW,FAS,DDP; Accepted Payment Currency:USD,EUR,CAD,AUD,GBP,CNY; Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,Western Union,Cash; Language Spoken:English,Chinese,Japanese,German,Russian
If I need customize Packing Cartons, is that available?
Yes, we have production line for packing box and cartons. we can make it according to your special requirement. If you are interested in our goods , please kindly send an inquiry to us !
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