Communicate with Supplier? Supplier
Ada Ms. Ada
What can I do for you?
Chat Now Contact Supplier
 Tel:86-0591--87508810
Home > Products > Porcelain Insulator > Line Post Insulator > 57-4 Thailand Type Line Post Porcelain Insulator
57-4 Thailand Type Line Post Porcelain Insulator
  • 57-4 Thailand Type Line Post Porcelain Insulator

57-4 Thailand Type Line Post Porcelain Insulator

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

Basic Info

Model No.: 57-4 Thailand Type

Material: Porcelain

Color: Brown

Type: Solid

Application: Insulators

Certification: SGS, ISO9001

Additional Info

Packaging: Carton, Wooden case, Sack

Transportation: Ocean,Land

Place of Origin: Fujian, China

HS Code: 85462090


Product Description

57-4 Thailand type line post Porcelain Insulator is a high-voltage line post porcelain insulator. Line Post Insulator(Pin Post Insulator) is used for supporting wires and resisting electric current, which is consisting of one or more insulating members permanently glued to a metal base, sometimes with a cap,and can be double mounted on a metal base. The head bolt or one or several bolts are steel mounted on the support structure.

Condition Of Use

1. Ambient Temperature: -40° C to +40° C

2. Altitude: Do not exceed 1000m; (1000m and above can be amend base on GB311.1-1997)

3. Frequency: Do not exceed 100Hz

4. Nominal voltage: above 1000V

5. Mechanical Load: Do not exceed the rated value of each product

Cat.No. Thailand Type
Leakage Distance/mm 953
Protective Leakage Distance/mm 483
Min.Cantilever Failing Load/kn 12.5
Power-freq.1 min Withstand Dry Voltage,kv 140
Power-freq.1 min Withstand Wet Voltage,kv 95
Lightning Impulse Withstand Voltage/kv -
Net Weight,kg -

pin post insulator57-4 Thailand type post 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 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.

insulator factorupocelain insulatorpost insulatorinsulator pocelain insulatorpin post 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 Line Post Porcelain Insulator Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Pin Post Insulator are quality guaranteed. We are China Origin Factory of Thailand Type Line Post Insulator. If you have any question, please feel free to contact us.

Product Categories : Porcelain Insulator > Line Post Insulator

Email to this supplier
  • Ms. Ada
  • Your message must be between 20-8000 characters

Related Products List