170kV Voltage Aluminum Grading Ring Transmission Line For 170KV Grade Insulator

170kV Voltage Aluminum Grading Ring Transmission Line For 170KV Grade Insulator

Products Feature:

1. Material: Aluminum 6061, 3A21, Cast Aluminium Alloy Grade ZL101A are main material for grading ring and other grading parts production, or as the selection of customers.
2. Wall Thickness: 2.0mm-6.0mm range standard or according to customers’ drawings
3. Production Process: Aluminium Pipe Bending and Welding, Aluminium Pressure Die Casting
4. Voltage Grade: Up to 1000kV
5. Outside Diameter: 200-3000mm or as customer’ design drawing requirements
6. Standard: ASTM, DIN, ISO, Non-Standard or according to customers’ drawings requirement

Production Process:

Raw materials(Aluminum, Copper, Stainless Steel etc.) cutting, Pipe bending, CNC machining,
Turning, milling ,drilling, grinding, Wire EDM cutting, Welding, Pressure die casting, Polishing finish, Surface treatment, Cleaning, Testing, Assemble and install, Packing etc.

Why Choose Us:

1. Competitive price with good quality.
2. Low MOQ (100 pieces is even acceptable in some special conditions).
3. Customized sizes and specifications /OEM available.
4. In Shanghai and Near Ningbo port of China, convenient transportation.
5. Short lead time (7-20 working days according to mass production order quantity).
6. We have focused on high voltage corona components production for 25 years.

Packing Details:

International standard package:

1. Cartons are made according to size and shape of products.
2. Products are packed in polybag in carton with tape sealed.
3. Cartons are on wooden pallet or case.
4. Packing and shipping as your request is available, according to the quantity of grading rings but will as soon as possible.

Applications:

Grading Rings can be used for transmission line, high voltage insulator, high voltage bushing, arrestor, reactors, HVDC system, high voltage test laboratory etc. Grading rings are used on the end fittings (line end or tower end) of post insulators and suspension insulators.

The solution to uneven potential field strength distribution at insulator high voltage end is normally installation of grading ring. After installing grading ring, maximum field strength transfer from insulator surface to grading ring surface, efficiently improve electric field distribution on insulator surface.

With the fast development in the past 15 years, we have gained much experience and technology in making various types of high voltage corona components and hydraulic system with our expert team. Our products are widely used in equipment such as high voltage testing equipment, oil&gas industry, car manufacturing field, construction for road and bridge, port facilities etc.

Welcome to Inquiry!