Hebei Anmei Electrical Equipment Co., Ltd. is one of the most reliable manufacturers and suppliers of aluminum flange porcelain bushing in China, also supports customized service. If you're going to buy high quality aluminum flange porcelain bushing made in China, welcome to get quotation from our factory.
Technical Parameters
| Item | Value |
|---|---|
| Rated Voltage | 10kV–35kV |
| Rated Current | 100A–1000A |
| Insulation Class | F |
| Lightning Impulse Withstand Voltage | up to 185kV |
| Partial Discharge | ≤10pC |
| Insulation Material | High-density alumina porcelain |
| Flange Material | High-strength aluminum alloy |
| Conductive Rod | High-purity copper |
Product Details
As a high-performance aluminum flange porcelain bushing, it adopts high-density alumina porcelain as the insulation main body, matched with high-strength aluminum alloy flange, integrated with high-purity copper conductive rod. The aluminum flange features light weight, good corrosion resistance and easy installation, with reliable sealing structure to prevent oil and gas leakage, widely used in transformers, switch cabinets and other power equipment.
Product Features
1. Superior insulation performance: High-quality porcelain material ensures stable insulation and long service life;
2. Sturdy aluminum flange: Corrosion-resistant, high mechanical strength, convenient for installation and fixation;
3. Safe and reliable: Low partial discharge, good sealing, adaptable to harsh outdoor and industrial environments.
Our Advantage
About Aluminum Flange Porcelain Bushings
An aluminum flange porcelain bushing is a high-voltage insulation component. It lets conductors pass safely through grounded barriers such as transformer tanks or switch cabinets. It provides insulation, mechanical support, and sealing against oil and gas leakage.
The insulation body is made of high-density alumina porcelain. This material offers stable dielectric performance, moisture resistance, and long service life. It does not degrade easily under thermal and electrical stress, so it works well in outdoor and industrial environments.
The flange is made of aluminum alloy. It is lightweight but strong, with good corrosion resistance. This makes installation and fixation easier than heavier flange materials, while still keeping a reliable seal.
These bushings are widely used in oil-immersed transformers, switch cabinets, and other power equipment. The porcelain body extends the creepage distance, which improves anti-pollution flashover performance in different climates.
Key performance points:
Low partial discharge (≤10pC) reduces the risk of insulation failure
High lightning impulse withstand voltage (up to 185kV) protects against surges
Stable sealing prevents oil and gas leakage during long-term operation
Production Process
01 - Raw materials
Select and prepare quality raw materials.
02 - Conductive rod processing
Machine the conductive rod surface to the required standard.
03 - Welding and surface treatment
Weld and treat the surface for strength and corrosion resistance.
04 - Porcelain firing and assembly
Fire the alumina porcelain body and assemble it with the aluminum flange.
05 - Sampling and flaw detection
Take samples and check for internal defects.
06 - Dimensional inspection
Measure each product to confirm the size.
07 - Packaging
Pack the finished bushings for transport.
08 - Transportation
Ship products to customers worldwide
FAQ
Q: What are the key specifications of the Aluminum Flange Porcelain Bushing?
A: Rated voltage: 10kV–35kV; Rated current: 100A–1000A; Insulation class: F; Lightning impulse withstand voltage: up to 185kV; Partial discharge: ≤10pC; Insulation body: high-density alumina porcelain; Flange: high-strength aluminum alloy.
Q: What is the main application of this product?
A: It is mainly used in oil-immersed transformers, switch cabinets and other high-voltage power equipment, providing insulation, support, sealing and connection functions for high-voltage conductors.
Q: Where is the product manufactured, and what certifications does it have?
A: It is originally produced in Hebei, China, and has obtained ISO9001, ISO14001 and other relevant certifications.
Q: What are the payment terms and delivery time?
A: Payment terms: TT, LC; Delivery date: Negotiable. For one container, delivery takes 15-20 days; small orders (3-5 pcs) can be delivered soon with stock.
Q: What tests does the product pass, and what raw materials are used?
A: Tests include dielectric tests, mechanical strength tests, sealing tests, partial discharge tests, X-ray test, etc.; Raw materials: high-density alumina porcelain, high-strength aluminum alloy flange and high-quality T2 copper conductive rod.
Why Choose Us
Complete production equipment
We have precision pressure gelling machines, ovens, forging equipment, polishing machines, lathes, milling and drilling machines, and roller presses. Regular maintenance keeps them running well.
01 - Quality raw materials
We mainly use Huntsman raw materials and high-quality T2 copper.
02 - Fast delivery
A full container takes 15–20 days. We also stock standard-sized Aluminum Flange Porcelain Bushings, so 3–5 pcs can ship quickly.
03 - Safe packing
Products are packed in seaworthy packaging or wooden cases.
04 - Good after-sales service
Our main markets are Southeast Asia, the Middle East and Europe. Customers trust our products.
Hot Tags: aluminum flange porcelain bushing, China aluminum flange porcelain bushing manufacturers, suppliers, factory, Porcelain Oil Bushing, Porcelain Bushing in Power, European Standard Transformer Bushing, porcelain bushing, Transformer Porcelain Bushing, Electrical Porcelain Bushing
