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Home > Products > Porcelain Insulator > Long Rod Insulator > Porcelain ​​Long Rod Insulator
Porcelain ​​Long Rod Insulator
  • Porcelain ​​Long Rod Insulator

Porcelain ​​Long Rod Insulator

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

Basic Info

Model No.: L70B-170

Application: Insulators

Material: Porcelain

Certification: SGS, ISO9001

Color: Brown ,White

Type: ​​Long Rod Insulator

Additional Info

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

Transportation: Ocean

Place of Origin: Fuzhou, China

HS Code: 85462090


Product Description

Long rod porcelain insulators are used for supporting wires and resisting electric current, According to the system requirements, porcelain Long Rod Insulator can be used as suspension and tensioning positions, which can be composed of one or more strings. The special fail-safe mechanical design of long rod insulators eliminates the most common composite insulators and traditional cover (disk) insulators. Common mechanical failure modes.The another Long Rod Suspension Insulator is Porcelain Ceramic Long Rod Suspension Insulator.

IEC Class L70B/170
Creepage Distance,mm 550
Mechanical Failing Load/kn 70
Tensile Failing Load/kn 56
Coupling Size 16B
Temperature Cycle 70k/3timrs
Porosity Test 180Mpa.h
Power Frequency withstand Voltage/kv 70
Dry Lightning Impulse Withstand Voltage/kv 170
Net Weight,Each Approx.,kg 9
long rod insulatorL70B-170 long rod 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,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 Ceramic Long Rod Insulator Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Porcelain Long Rod Insulators are quality guaranteed. We are China Origin Factory of Long Rod Insulator. If you have any question, please feel free to contact us.

Product Categories : Porcelain Insulator > Long Rod Insulator

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