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Home > Products > Porcelain Insulator > Disc Insulator > Porcelain Suspension Insulator ANSI 52-9
Porcelain Suspension Insulator ANSI 52-9
  • Porcelain Suspension Insulator ANSI 52-9

Porcelain Suspension Insulator ANSI 52-9

    Payment Type: L/C,T/T
    Incoterm: FOB,CFR,CIF
    Min. Order: 1000 Piece/Pieces
    Delivery Time: 30 Days

Basic Info

Model No.: 52-9

Material: Porcelain

Certification: SGS, ISO9001

Type: Insulator

Color: Brown , Light Grey

Place Of Origin: Fuzhou,China

Surface: Glazed

Application: High Voltage


Additional Info

Packaging: Carton, Wooden case, Sack

Transportation: Ocean,Land


Product Description


1. Disc Insulator is best for supporting conductors

2. Transmission line insulators can helps to maintain high voltage in high loads

3. Disk inaulator is used in electrical wiring and cables for insulation

4. Overhesd line insulators have robust build

5. Corrosion less

Type 52-9
Porcelain Disc Diameter, 108
Unit Spacing, 160
Creepage Distance,mm 171
Combined M&E Strength,KN 44
Impact Strength,N-m 5
Routine Proof Test Load,KN 22
Time Load Test Value 27
Low Frequency Flashover Voltage Dry, kv 60
Wet, kv 30
Critical Impulse Flashover Voltage Pos., kv 100
Neg., kv 90
Low Frequency Puncture Voltage,KV 80
Radio Influence Voltage Data Test Voltage to Ground,KV 7.5
Max.RIV at 1000KHZ,UV 50
Net Weight, Each Approx., kg 2.5
52-9 porcelain disc insulator

52-9 disc suspension insulator drawing

Our Services

1. Small Orders Accepted
2. Fast producing time, Prompt Delivery
3. International Approvals
4. Reply promptly in 24 hours
5. Best Price


1. Q: How about payment terms?
A: 30% TT deposit + 70% TT before shipment,50% TT deposit + 50% LC balance, Flexible payment can be negotiated.
2. Q: Do you have some videos where we can see the line producing?
A: Yes, we can provide some videos for reference.
3. Q: Are you a Manufacture Factory?
A: Yes. We are the direct manufacture factory, and our factory has specialized in Porcelain Insulator,Composite Insulator,Glass Insulator,arrester, Cut Out Fuse and Power Fitting ,etc.

4. Q: How long is producing time ?

A: Normally it will take about 30 days for production.

5. Q: What is the standard of package ?
A: For small capacity, we use carton, but for big capacity, we will use strong wooden case for protection or double inner packs in a master carton.
6. Q: How do you make sure your good quality ?
A: We use the best raw material , and every single product will go through a series of strict test.

porcelain insulator

We warmly welcome friends both domestic and abroad to visit our company, if you have any questions, please contact with us directly.

Looking for ideal Disk Insulator Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Transmission Line Insulators are quality guaranteed. We are China Origin Factory of Overhead Line Insulators. If you have any question, please feel free to contact us.

Product Categories : Porcelain Insulator > Disc Insulator

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