Jinwang Insulator Manufactor 138kv Composite Line Post Insulators
|FOB Price:||US $40-70 / Piece|
|Min. Order:||500 Pieces|
|Min. Order||FOB Price|
|500 Pieces||US $40-70/ Piece|
|Production Capacity:||20000unit Per Mont|
|Transport Package:||Wooden Packing|
|Payment Terms:||L/C, T/T|
- Model NO.: 138KV
- Material: Composite Polymer
- Type: Post Type Insulator
- Connection Method: Machine Pression
- Color: Grey
- Main Materials: Composit Polymer
- Trademark: JINWANG
- Origin: Shaoxing, Zhejiang
- Application: High-voltage
- Structure: Post Insulator
- Usage: Insulators
- Certification: ISO9001, SGS, Kema/Xihari
- Brand: Jinwang
- Delivery: 25-45days
- Specification: 138KV
- HS Code: 8546900000
Line post insulators are often used in braced structures whose geometry varies from line to line. A combined loading test to reproduce the complex loading cases in such structures is outside the scope of this standard and it would be very difficult to specify a general test which covers the majority of geometry and loading cases. In order to give some guidance, annex B explains how to calculate the moment in the insulators resulting from combined loads. This moment can then be equated to an equivalent bending load or stress for design purposes.
1,Certificated by IEC ANSI GB ISO9001
2, We can design and produce according to the drawings.
3, we supply insulators with reliable quality reasonable price and good service.
4,High mechanical strength
5,Good performance of hydrophobicity and antipollution.
6,Excellent electrical specification
7,Small volume and light weight
8,The design of shed adopted unique aerodynamics principle
9,The end seal adopted the high temperature sulfuration to ensure the reliable sealing performance of the metal fitting
Main technical parameters
|Specified Mechanical Load (kN)||Section|
|Leakage Distance(mm)||Shed Diameter|
|Min Arc Distance|
1) More than 15 years on Post Insulator.
2) Main products: Insulator , Epoxy Rods, Fuse Cutout , Lightning Arrester ,HDPE Insulator ,End fittings and so on.
3)Sales Market:Domestic and Overseas markets
4) Certificates: BV,SGS, ISO9001, XIHARI, TUV Rheinland, KEMA
5) About QC: Excellence, quality first is our philosophy
We cordially welcome customers from all over the world to contact us and develop our markets together. We guarantee superior quality, competitive prices, and best after-sale services.
Telephone: 0086-575-82168899 Fax: 0086-575-82166045
Website On Made-in-china.com: http://jinwang-insulators.en.made-in-china.com