Silver Grading Rings 300mm-1000mm Outer Diameter Surge Arrestor Fittings

Aluminum Grading Rings Transmission Line 500kV Grade For Composite Insulator


Products Description:

Quick Detail:

1. Product Name: Grading Ring
2. Raw Material: Aluminum/Galvanized Steel
3. Production Process: Pressure Die Casting Or Pipe Bending And Welding
4. Certificate: ISO9001
5. Surface Color: Silver Smooth
6. Application: For Composite Insulator
7. MOQ: 100 Pieces
8. Package: Cartons or wooden cases or as customer's requirements
9. Delivery Time: Within 15-35 working days after confirming order


Grading Rings Feature:

Grading Ring for Insulator is used to very high voltage power transmission composite insulators, surge arrestors and switchgear, and on scientific research apparatus that generates high voltages, for lower its maximum values below the corona threshold, preventing corona discharge.


Application:

HIGHV custom-makes solutions and high voltage grading rings for High voltage Surge Arrestor as customer's drawing request.

1. High Voltage Transmission Line,
2. GIS (Gas Insulated Switchgear),
3. Substation,
4. Surge Arrestor,
5. Composite Insulator,
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)

Why Choose Us:

• 1. For delivery time, which will be 15-35 days after deposit received.
• 2. Accept both large and small order quantity, min order quantity 1 piece is workable.
• 3. Manufacture all size of grading rings products according to customers’ special drawings.
• 4. Convenient transportation from our factory to Shanghai port.
• 5. Unique packaging methods by our professional team.

FAQ:
1. Q: What is information of grading rings do you need before quote?
A: Inner Diameter(ID), Outer Diameter(OD), Tube Wall Thickness, Thickness Tolerance, Roughness, Surface, Measurement details, Application, Production Process and Order Quantity.
2. Q: What is your minimum order quantity of grading ring?
A: In fact, MOQ is 100 pieces. We can also accept trial order or sample 1-2 pieces.
3. Q: What's your delivery time?
A: Within 15-25 days after confirmed the payment.
4. Q: What is your payment term?
A: 50% deposit by T/T, 50% balance before shipment or irrevocable L/C at sight.
5. Q: What is your normal warranty period?
A: 10 years.
6. Q: What is the shipping port?
A: Shanghai or Ningbo Port of China.
7. Q: Are you manufacturer or trading company?
A: Manufacturer. We have our own factory for corona rings and grading rings production. Welcome to visit our factory.

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Silver Grading Rings 300mm-1000mm Outer Diameter Surge Arrestor Fittings Images