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Home > Products > Porcelain Insulator > Pin Insulator > 55-5 Porcelain Pin Insulator
55-5 Porcelain Pin Insulator
  • 55-5 Porcelain Pin Insulator

55-5 Porcelain Pin Insulator

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

Basic Info

Model No.: 55-5

Type: Insulator

Color: Brown Or Light Gray

Place Of Origin: Fuzhou,China

Application: High Voltage

Surface: Galzed


Tensile Strength: KN

Standard: ANSI

Additional Info

Packaging: Carton, Wooden case, Sack

Transportation: Ocean,Land


Product Description


1. Types of overhead line insulators are higher Tracking and ARC Resistance

2. 55-5 ceramic Pin Insulator have higher mechanical strength

3. Pin Type Insulator diagram is satisfactory leakage current

4.Disc insulators transmission lines have long life, made of inorganic materials and do not age

5. Possess high arc resistibility


  1. Type: 55-5
  2. Creepage Distance,mm: 305
  3. Dry Arcing Distance,mm: 159
  4. Main.Pin Length,mm: 152
  5. Cantilever Strength,KN: 13
  6. Low Frequency Flashover Voltage Dry, kv :80
  7. Low Frequency Flashover Voltage Wet, kv: 45
  8. Critical Impulse Flashover Voltage Pos., kv :130
  9. Critical Impulse Flashover Voltage Neg., kv: 150
  10. Low Frequency Puncture Voltage,KV: 115
  11. Radio Influence Voltage Data Test Voltage to Ground,KV: 15
  12. Radio Influence Voltage Data Max.RIV at 1000KHZ,UV :100
  13. Net Weight, Each Approx., kg: 2.75

55-5 pin insulator

55-5 ceramic pin insulator

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

Product Categories : Porcelain Insulator > Pin Insulator

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