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275kV High Voltage Corona Rings 3A21 Grade For High Voltage Power Transformer

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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275kV High Voltage Corona Rings 3A21 Grade For High Voltage Power Transformer

China 275kV High Voltage Corona Rings 3A21 Grade For High Voltage Power Transformer supplier
275kV High Voltage Corona Rings 3A21 Grade For High Voltage Power Transformer supplier 275kV High Voltage Corona Rings 3A21 Grade For High Voltage Power Transformer supplier 275kV High Voltage Corona Rings 3A21 Grade For High Voltage Power Transformer supplier 275kV High Voltage Corona Rings 3A21 Grade For High Voltage Power Transformer supplier

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Product Details:

Place of Origin: JIANGSU, CHINA
Brand Name: HIGHV
Certification: ISO/SGS/TUV
Model Number: CR01-275KV-HVE

Payment & Shipping Terms:

Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: The high voltage corona ring packing can be done by standard sea wooden cases and cartons
Delivery Time: 15-35 days or as per customer's quantity request
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 2000 pieces per month for high voltage corona rings
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Detailed Product Description
Alloy Grade: Aluminum 3A21 Pipe Diameter: 150mm
Roughness: Ra3.2 Useage: For High Voltage Power Transformer
Model Number: CR01-275KV-HVE Inner Diameter: 450mm
Outer Diameter: 750mm Finish: Smooth Polished

275kV High Voltage Corona Rings 3A21 Grade For High Voltage Power Transformer

 
 

Product Description:

 

Material Aluminum 3A21 are main material for corona ring and other shielding components production
Wall Thickness 4mm or according to customers’ drawings
Production Aluminium Pipe Bending and Welding
Voltage Grade 275kV
Outside Diameter 750mm or as customer’ drawings request
Standard ASTM, DIN, ISO, Non-Standard or according to customers’ drawings requirement
Certificate ISO, SGS etc.
Useage Power transformer, Cable hardware, High Voltage Bushing Test, high voltage laboratory test etc. High Voltage Corona Rings are used on the end fittings (line end or tower end) of post insulators and suspension insulators. High voltages can result in unwanted noise (RIV) and corona, so Corona Rings are needed.
Packing details International standard package such as carton and wooden cases or according to your requirements
Delivery time According to the quantity of products but will as soon as possible
Payment terms L/C, T/T, Western Union
50% TT before the production, 50% before the shipment
Place of Origin Jiangsu Province, China Mainland

 

 

Application:

 

HIGHV custom-makes solutions and high voltage corona rings for high voltage divider systems' testing as customer's drawing request.

  1. High voltage bushing,
  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)

 

 

Our Service:

 

  • Your inquiry will be replied within 12 hours.
  • Well trained and experienced sales team can reply your inquiries in English.
  • During working time, Email will be replied to you within 2 hours.
  • OEM/ODM projects are highly welcomed. We have strong R&D team.
  • The order will be produced exactly according to order details and proofed samples. Our QC department will submit inspection report before shipment.
  • Your business relationship with us will be confidential to any third party.
  • You can enjoy our good after-sale service.

 

 

FAQ:

 

Q: What’s your business scope?

A: OEM Service. Our business scope are high voltage corona rings, CNC machining parts, Electric Hydraulic Equipments, raw electrical materials etc.

 

Q. How to contact us?

A: You can send inquiry of our products by mail, it will be replied within 6 hours; And you can contact dirrectly with us through Wechat or WhatsApp, Skype as you like.

 

Q. What information should I give to you for inquiry?

A: If you have drawings or samples, please feel free to send us, and tell us your special requirements such as material, tolerance, measurements, surface treatments and the amount you need, etc.

 

Q. What about the delivery time?

A: The delivery date is about 15-35 days after receipt of payment.

 

Q. What about the payment terms?

A: Generally EXW/FOB SHANGHAI 50% T/T in advance, CIF/DDP/DDU are aslo workable. And we can also consult accroding to your requirement.

 

 

Products Display:

 

275kV High Voltage Corona Rings 3A21 Grade For High Voltage Power Transformer

 

 

Packaging:

 

  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 ring packing can be done by wooden case and cartons. The wooden case and rings contact parts must be padded with foamed paper or rubber. Case four corners shall not be smaller than the size of the rings. Corona Rings 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 rings measurements and quality information.

20 ft - GP: 5.8m (Length) * 2.13m (Width) * 2.18m (Hight) ------ About 23MTS
40 ft - GP: 11.8m (Length) * 2.13m (Width) * 2.18m (Hight) ------ About 27MTS
40 ft - HG: 11.8m (Length) * 2.13m (Width) * 2.72m (Hight) ------ About 27MTS

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

Contact Person: Dong

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