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Product Description
The composite suspension insulator consists of a glass fiber epoxy core rod, a silicone rubber umbrella skirt, and a metal fitting. Its mechanical and electrical properties are superior to porcelain insulators.
Features
● Hot dip galvanizing according to ISO 1461 with no ribs, no lumps, and no omissions.
● Raw material carbon steel which are new and no recycle
● Uniform on size and high breaking load to guarantee the stable
Product Information
Product Name |
Ball |
Socket |
|
Model |
Single |
QT70-18 |
QW70-18 |
Comb. |
QTW70-18 |
||
Rated Mechanical Load(kN) |
70 |
||
Voltage Class(kV) |
35~110 |
||
Dimensions(mm) |
I.D. |
18 |
18 |
O.D. |
29 |
29 |
|
Length |
105 |
105 |
|
Hole Depth |
60 |
60 |
|
Weight (kg) |
0.33 |
0.67 |
|
Blank Forming |
Forging |
||
Material |
45# |
||
Thickness of Galvanized (μm) |
86±15 |
||
Why ZB?
● More than 15 years of experience of manufacturing composite insulator fittings
● Strict quality control guarantees that our product qualification rate reaches 99%
● Complete production and testing equipments
● Fullly staffed management and technical team
● In addition to quality products, we also provide enthusiastic full-process services.
Equipments
For more details, please contact us.
Dylan Chen/Sales Manager
Mob: +86 178 1633 7688
Email:
WENZHOU ZHENGBO ELECTRIC POWER FITTING CO.,LTD.
http://www.zbpowergroup.com/