Porcelain Bushings

Premium Porcelain Bushings for Power Transformers, Capacitors & SF6 Switches | Changsha Rich Power

Premium Porcelain Bushings for Power Equipment

High-quality porcelain bushings for transformers, capacitors, and SF6 switches that reduce your production costs and boost market competitiveness

15-25%
Production Cost Reduction
20%+
Increase in Production Efficiency
100%
Standards Compliance
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Our Core Product Range

Power Transformer Porcelain Bushings - DIN ANSI ANBT BS EN AS Standards

Power Transformer Bushings

  • Available in DIN, ANSI, ANBT, BS, EN, AS standards
  • Exceptional insulation and mechanical strength
  • Adaptable to different voltage classes
  • Optimized for thermal performance and longevity
Capacitor Porcelain Bushings - High Voltage Electrical Insulator

Capacitor Bushings

  • Specialized designs for capacitor connections
  • High-precision dimensional control
  • Stable electrical performance assurance
  • Superior dielectric properties
View Capacitor Bushings
SF6 Switch Porcelain Bushings - Gas Insulated Switchgear Components

SF6 Switch Bushings

  • For SF6 gas-insulated switchgear applications
  • Excellent sealing and corrosion resistance
  • Guaranteed long-term operational stability
  • High-pressure containment capability
View Switch Bushings

International Standards Compliance

Our porcelain bushings meet and exceed all major international standards, ensuring compatibility and reliability for global applications. Whether you need DIN, ANSI, ANBT, BS, EN, AS, or IEC standard porcelain bushings, we have the right solution for your power equipment.

DIN Standard

German Institute for Standardization

View DIN Bushings

ANSI Standard

American National Standards Institute

View ANSI Bushings

ANBT Standard

Brazilian Technical Standards Association

View ANBT Bushings

BS Standard

British Standards

View BS Bushings

AS Standard

Australian Standards

View AS Bushings

IEC Standard

International Electrotechnical Commission

View IEC Bushings

EN Standard

European Norm

View EN Bushings

We also comply with customer-specific standards and requirements for custom porcelain bushing solutions.

OEM Production Services

OEM Production Facility

Your Extended Manufacturing Partner

We provide comprehensive OEM production services for porcelain bushings, functioning as your extended manufacturing facility with full confidentiality and flexible production capabilities.

  • Flexible adaptation to your production needs
  • Strict confidentiality agreements to protect your IP
  • Full support from prototype development to mass production
  • Professional engineering team for product optimization
  • Competitive pricing with volume discounts
  • Just-in-time delivery to match your production schedule
Inquire About OEM Services

Client Benefits & Success Stories

Increased Profit Margins

Our clients achieve 15-25% lower production costs with our high-quality porcelain bushings, directly improving their profit margins and competitive positioning in the power equipment market.

Faster Time to Market

Reduced lead times and reliable supply chains for DIN, ANSI, ANBT, BS, EN, AS standard porcelain bushings help clients bring products to market faster than competitors.

Quality Assurance

With 100% compliance to international standards, our clients gain confidence in porcelain bushing reliability and safety for transformers, capacitors and SF6 switches.

Success Story: Transformer Manufacturer A

"After switching to their porcelain bushings, we reduced production costs by 18% and decreased product failures by 40%. This allowed us to expand into European markets, resulting in a 25% increase in annual sales."

High-Quality Porcelain Bushings for Power Equipment Applications

At Changsha Rich Power, we specialize in manufacturing premium porcelain bushings for various power equipment applications. Our porcelain bushings are essential components for power transformers, capacitors, and SF6 switches, providing reliable electrical insulation and mechanical support in high-voltage environments.

Diverse Range of Porcelain Bushing Standards

We understand that different markets require different standards. That's why we offer porcelain bushings compliant with DIN (German), ANSI (American), ANBT (Brazilian), BS (British), EN (European), AS (Australian), and IEC (International) standards. Whether you need DIN standard transformer bushings, ANSI standard bushings for the North American market, or ANBT bushings for Brazilian applications, we have the right solution.

Applications of Our Porcelain Bushings

Our porcelain bushings are used in various applications including:

  • Power Transformer Bushings: For step-up and step-down transformers in power transmission and distribution systems
  • Capacitor Bushings: For power factor correction capacitors and high-voltage capacitor banks
  • SF6 Switch Bushings: For gas-insulated switchgear (GIS) and circuit breakers in substations
  • High Voltage Bushings: For various electrical equipment requiring reliable insulation at high voltages

With our OEM production services, we can customize porcelain bushings to meet your specific requirements, whether you need special dimensions, materials, or performance characteristics. Contact us today to learn how our porcelain bushings can improve your power equipment performance and reduce your production costs.

Ready to Get Started?

Contact Us for Porcelain Bushing Solutions

Company

Changsha Rich Power

Email

sales@asiapower.net

WhatsApp

+86 137 8618 8769

Note: All inquiries are handled with strict confidentiality. We do not share your information with third parties.

Porcelain bushings are critical components in high-voltage electrical systems, providing insulation and allowing conductors to pass through grounded barriers safely. At Asia Power, we specialize in manufacturing high-quality porcelain bushings renowned for their exceptional mechanical strength, excellent dielectric properties, and long-term stability in harsh environmental conditions. Our products are designed to meet international standards, ensuring the safety and efficiency of your power distribution networks.

Why Choose Our Porcelain Bushings?

  • Superior Insulation: Excellent dielectric withstand capability for maximum safety.
  • High Mechanical Strength: Resists bending, torsion, and compression under heavy loads.
  • Weather & Corrosion Resistance: Glazed surface sheds water and resists pollution for reliable performance outdoors.
  • Thermal Stability: Withstands extreme temperature fluctuations without degradation.
  • Customizable Designs: Available in various voltage ratings, sizes, and mounting configurations to fit your specific needs.

Applications of Our Porcelain Bushings:

  • Power Transformers
  • High-Voltage Switchgear
  • Circuit Breakers
  • Capacitor Banks
  • Bushings for Instrument Transformers

Package and Delivery

On-time shipping worldwide

porcelain bushing

Our bushings are available with current ratings from 200A to 3000A and power-frequency withstand voltages as per your specification. Please provide your application details for a precise datasheet.
We maintain very tight tolerances, typically within ±0.5mm for critical dimensions like the center bore and flange, ensuring perfect fitment in transformers or switchgear.
Absolutely. We offer a range of sealed bushings specifically designed for oil-immersed transformers and gas-insulated switchgear, with proven performance to prevent leakage.
Yes, our type test reports include temperature-rise tests, short-time current tests, lightning and switching impulse tests, all conducted in our certified high-power laboratory.
Yes, we specialize in customizing bushings for non-standard applications, including special mounting flanges, unusual creepage distances, and specific material requirements.
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