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Porcelain Long Rod Insulators of Electricity
  • Porcelain Long Rod Insulators of Electricity

Porcelain Long Rod Insulators of Electricity

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

Basic Info

Model No.: LR-70B

Application: High-voltage

Material: Porcelain

Structure: Post Insulator

Type: B Type Insulator

Usage: High Voltage Power Transmission

Connection Method: Trough Type

Size of Bearing Capacity: 70KN

Certification: SGS, ISO9001

Color: Brown

Additional Info

Packaging: Carton, Wooden case, Sack

Transportation: Ocean,Land

Place of Origin: Fuzhou, China

HS Code: 85462090


Product Description

Porcelain Long Rod Insulators of Electricity

Long rod insulators of electricity have high electrical strength and mechanical strength to meet the most modern requirements for today's distribution lines. LR-70B insulator belong to high voltage Porcelain Insulator, Long rod insulators used for overhead power distribution systems. Each High Voltage Porcelain Insulators undergoes rigorous electrical testing.

Type LR-70 LR-70B LR-100 LR-160
Creepoge Distonce / Protected Creepage Distance, mm 635/318 1000 3150 4500
Main Dimensions H,mm 381 550 1250 1480
D,mm 175 180 190 210
Tension Strength,kN 70 70 100 160
Impulse Withstand Voltage, kV 125 250 550 650
Power Frequency Puncture Volfage, kV 65 95 230 275
Standard Coupling to IEC 120 16 16 16 19L
Net Weighnt, Eoch, Approx., kg 9 15 38 54

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, cold and heat shrinkable tube,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.



process of making silicon insulatorporcelain 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 Long Rod Insulator of Electricity Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Long Rod Insulators Used for are quality guaranteed. We are China Origin Factory of Long Rod Insulators of Electricity. If you have any question, please feel free to contact us.

Product Categories : Porcelain Insulator > Long Rod Insulator

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