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Home > Products > Porcelain Insulator > Long Rod Insulator > Porcelain Ceramic Long Rod Suspension Insulator
Porcelain Ceramic Long Rod Suspension Insulator
  • Porcelain Ceramic Long Rod Suspension Insulator

Porcelain Ceramic Long Rod Suspension Insulator

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

Basic Info

Model No.: P70

Application: Insulators

Material: Porcelain

Certification: SGS, ISO9001

Color: Brown

Type: Long Rod Insulator

Additional Info

Packaging: Carton, Wooden case, Sack or as per customer's requirement

Transportation: Ocean,Land

Place of Origin: Fuzhou, China

HS Code: 85462090


Product Description

Porcelain ceramic long rod suspension insulators (P70) have high mechanical strength and electrical strength to meet the most modern requirements for today's distribution lines.belong to high voltage Porcelain Insulator, It is one of the most widely used ball and socket type and jaw type power distribution suspension insulators in overhead power distribution systems. Each Long Rod Suspension Insulator undergoes rigorous electrical testing.


1.With absolutely puncture-proof
2.Possess high arc resistibility
3.Are free from cement growth trouble
4.Provide higher leakage distance
5.Superior self-cleaning characteristics
6.More lighter when compared to Disc Insulator strings of similar voltage class
ANSI Class P70
Creepage Distance, mm 276
Cantilever Strength, kn 10
Low Frequency Flashover Voltage Dry, kv -
Wet, kv 28
Critical Impulse Flashover Voltage Pos., kv -
Neg., kv -
Impulse withstand voltage kv 75
Net Weight, Each Approx., kg -

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 insulator,arrester, 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.

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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 High Voltage Insulator Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the High Voltage Porcelain Insulators are quality guaranteed. We are China Origin Factory of Long Rod Suspension Insulator. If you have any question, please feel free to contact us.

Product Categories : Porcelain Insulator > Long Rod Insulator

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