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Aluminium Switchgear Parts Components , Durable Electronic Spare Parts

Good quality Grading Ring for sales
Good quality Grading Ring for sales
The products are very accurate according to the Solidworks drawings, and HIGHV team is very professional, ask me every detail before production patiently. It is very lucky that we find this supplier.

—— Michael

We have received the corona rings, and they are exactly what we were hoping for! No problems at all! Thanks again for your assistance.

—— Mark

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Aluminium Switchgear Parts Components , Durable Electronic Spare Parts

China Aluminium Switchgear Parts Components , Durable Electronic Spare Parts supplier
Aluminium Switchgear Parts Components , Durable Electronic Spare Parts supplier Aluminium Switchgear Parts Components , Durable Electronic Spare Parts supplier Aluminium Switchgear Parts Components , Durable Electronic Spare Parts supplier Aluminium Switchgear Parts Components , Durable Electronic Spare Parts supplier

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Product Details:

Place of Origin: JIANGSU, CHINA
Brand Name: HIGHV
Certification: ISO/SGS

Payment & Shipping Terms:

Minimum Order Quantity: Negotiation
Price: Negotiable
Packaging Details: The corona shield packing can be done by standard sea wooden cases and cartons
Delivery Time: 15-35 days as per customer's quantity request
Payment Terms: L/C, T/T, Western Union, MoneyGram, D/A, D/P
Supply Ability: 5000 pieces per month for corona shield
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Detailed Product Description
Alloy: Aluminium 6061/6063/3A21/1060, Stainless Steel 304/316, Copper C101/C1100/T2, Etc Type: High Voltage Corona Shield Components
Standard: GB/ISO/ASTM Finish: Polished Bright
Roughness: Ra3.2 Usage: High Voltage Industry
Drawings: PDF/CAD/JPEG Process: Cutting/Bending/Spinning/Welding/Polishing/Cleaning Etc
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aluminium corona shield


metal corona shield

Aluminium Corona Shield Parts 1060 Grade For High Voltage Test Systems 

1) Alloy: Aluminum 1060
2) Bending Tube Wall Thickness: 2.0mm-6.0mm
3) Finish: Smooth
4) OD: 200mm-6000mm
5) Standard: GB/T/ISO9001
6) Certificate: SGS and ISO9001 certificate
7) Factory price and fast delivery
8) Package: Cartons or wooden cases or as customer's requirements
9) Delivery: Within 20-35 working days after confirming order
10) Hardness: High
11) Good corona control advantages


Products Description:

Production nameAluminium Corona Shield
Raw MaterialsAluminum 1060
Tube Wall Thickness2.0mm-6.0mm
OEM/ODMAs customer's drawings request
Middle support plateCan be customized as your requirement
Inner diameter100mm-3000mm
Outer diameter200mm-6000mm
Corona ControlMore Advantages
Voltage Class110-800kV
Model NumberNon Standard


HIGHV custom-makes solutions and high voltage corona shield for High voltage industry testing as customer's drawing request.

  1. High Voltage Industry,
  2. GIS (Gas Insulated Switchgear),
  3. Substation,
  4. Arrestor,
  5. Shunt Reactor,
  6. Power Transformer, current transformer, AC test transformer, voltage transformer, etc,
  7. Power cable (accessory),
  8. High voltage laboratory (High voltage test equipment),
  9. Impulse voltage test system,
  10. HV capacitor bank,
  11. HV transmission line (overhead line)

Corona Shield Advantages:
1. Widely used for high voltage test
2. High strengh
3. Excellent silvery bright finish
4. Corona control advantage
5. High moistureproof
6. Tasteless non-poisonous
7. Excellent performance of anti-causticity
8. Competitive price with good quality.
9. Low MOQ (2 pieces is even acceptable in some special conditions).
10. Customized sizes and specifications /OEM available.
11. In Shanghai and Near Ningbo port of China, convenient transportation.
12. Short lead time (7-30 working days according to order quantity).


1.Q:Are you a factory or trading company?
A:We are manufacturing factory in China Mainland.
2.Q:In case the aluminium corona shield exists problem, how to do after sales service?
A:To be honest, mistakes happen in business. But not all the suppliers have the problem-solving ability. Some of them avoid to take responsibility. Some of them want to solve the problem, but have no ability to pay for the mistake. HighV people will be honest to take responsibility for all of our mistakes. We will provide new corona rings required with free of charge by express. More and more customers choose us because we take care of every business.
3.Q:What’s the delivery time?
A:Generally speaking, lead time is 15-20 working days after receive the payment.
4.Q:How does you factory do regarding quality control?
A:HighV people always attach great importance to quality controlling from the very beginning to the very end. We could do the pre-shipment inspection for you.
5.Q:How about the corona shielding parts surface treatment?
A:Polished Bright, Passivation and Oxidation.
6.Q:What's painting of the corona shield?
A:During normal processing,the corona shield is made of the aluminum and stainless steel. The surface finish does not require the painting.
HighV supply painting service according to customers requirement.
Such as Color painting, Galvanized etc. Other Tungsten plating, copper plating, etc, are available.


  1. Our company has professional team and adopts developed packaging technology and packaging style to ensure the packaging quality.
  2. Standard sea packing, the corona shield packing can be done by wooden case and cartons. The wooden case and parts contact parts must be padded with foamed paper or rubber. Case four corners shall not be smaller than the size of the corona shield. Corona shields surface Wrapping foam paper, Four sides contacting with wooden case with foam mat protection.
  3. In addition, clear labels are tagged on the outside of the packages for easy identification of the corona shield measurements and quality information.

Aluminium Switchgear Parts Components , Durable Electronic Spare Parts



Contact Details
Yangzhou Highv Mechanical And Electrical Equipment Co.,Ltd.

Contact Person: Dong

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