New Design Wholesale Safe Reliable Anti-Pollution Pin Type Porcelain Ceramic Insulator for Power Engineering

Product Description

Product Description

Product Description

PQ Series Anti-Pollution Pin Type Porcelain Insulator is a special support insulation component designed for distribution lines in harsh environments such as heavy pollution, coastal salt fog and industrial dust. It is widely used in 10kV-20kV overhead distribution lines, surrounding chemical/metallurgical enterprises, coastal areas and various heavily polluted power projects. Made of high-strength electrical porcelain material, it features long creepage distance, excellent pollution flashover resistance, high cantilever strength, stable insulation performance, aging resistance and high temperature resistance, ensuring stable long-term operation at temperatures from -40℃ to +120℃ in harsh environments with a service life ≥30 years. Covering cantilever strengths from 11kN to 13kN, it is a special anti-pollution support insulation component for distribution lines in heavily polluted areas.

Product features:

1 Anti-Pollution Shed Design, Long Creepage Distance

2 High-Strength Electrical Porcelain Material, Stable Insulation Performance

3 High Cantilever Strength, Safe & Reliable

4 Complete Size Specifications, Meeting Different Needs

5 Strong Weather Resistance, Wide Application Range

6 Standard Compliance, Traceable Quality

Specification

Type	Creepage distance (mm)	Cantilever strength (kN)	Type application voltage (kV)	Power frequency dry withstand voltage (kV)	Power frequency wet withstand voltage (kV)	Lightning impulse withstand voltage, positive (kV)	Power frequency puncture voltage (kV)	Test voltage RMS to ground (kV)	Maximum RIV at 1000kHz (μV)
PQ-10T	240	11	10	60	40	90	130	10	50
PQ-15T	280	11	15	65	42	100	140	15	100
PQ-20T	340	13	20	75	45	110	145	22	100

Company Profile

Our main products include suspension clamps, strain clamps, parallel groove clamps, splicing sleeves, vibration dampers, insulation piercing clamps, equipment clamps and various hanging plates/hanging rings, covering high-voltage power transmission, urban distribution networks, rural power grid transformation, wind power, photovoltaic and other scenarios. We support non-standard customization and foreign trade order delivery.

Driven by innovation and linking the world with integrity, Jinkaite relies on a professional foreign trade team and a mature supply chain. Our products are exported to European, American, Southeast Asian, Middle Eastern and other markets. We continue to deepen our presence on B2B platforms such as Made-in-China.com and independent stations, and have become a trusted power fitting supplier for customers at home and abroad.

Packaging & Shipping

Packaging: Products are packed in standard export cartons. All products undergo 100% inspection on appearance, dimension, grip force and anti-corrosion coating before packaging.
 
Shipping: We cooperate with well-known international logistics companies (DHL, FedEx, UPS, etc.) to provide fast and reliable door-to-door service for small orders. For bulk orders, we offer sea freight, air freight or rail freight options according to your needs, with professional customs clearance documents prepared to ensure smooth delivery to European, American and Southeast Asian countries.
 
Lead Time: Sample order: 5-10 working days; Bulk order: 15-20 working days, depending on order quantity. We will track the shipment in real time and inform you of the logistics information until the goods are safely received.

Certifications

FAQ

Q: What does your company do?
A: Jiangxi Jinkaite Electric Power Fittings Co., Ltd. is a professional manufacturer specialized in R&D, production, sales and service of electric power fittings. We provide reliable products and solutions for power transmission, distribution networks, and optical cable projects.
Q: Can you produce custom products and custom packaging?
A: Yes. We have provided many custom products for customers before, and have also made multiple sets of molds for them..
As for custom packaging, we can print your logo or other information on the packaging. This is completely no problem.
Q: What is your delivery time?
A: We have a large number of products in stock. We can ship these in-stock items within three working days.
If there is no stock, or the stock is insufficient, we will negotiate with you to confirm the delivery time.
Q: What payment methods do you accept? Can I pay in RMB?
A: We accept telegraphic transfer (30% as deposit, the balance is paid after you receive the copy of the bill of lading) and letter of credit payment methods. You can also pay in RMB.
Q: How will my order be shipped? How safe is it?
A: For small parcels, we will ship them by express delivery, such as DHL, FedEx, UPS, TNT, EMS. This is a door-to-door delivery service.
For larger parcels, we will ship them by air or sea freight. We will use high-quality packaging methods to ensure their safe delivery.
We will bear full responsibility for any product damage caused during the delivery process.
If you have any requirements or questions, please feel free to "Send" us an email! Let's get started now!
It is our great honor to serve you! You will receive FREE SAMPLES soon.