Socket Ball Type Suspension Toughened Glass Insulator

• Customization: Available
• Application: High-voltage
• Material: Toughened Glass
• Model NO.: U70B U120B U160B U210B U300B U420B U530B
• Structure: Suspension Insulator
• Type: A Type Insulator
• Usage: High Voltage Power Transmission, Insulation, Electrical Installation
• Connection Method: Trough Type
• Size of Bearing Capacity: From 40kn-530kn
• Certification: ISO9001
• Color: Light Green
• Brand: Cie or OEM
• Unit Spacing(H): 127-170mm
• Creepage Distance(L): 320-600mm
• Nominal Diameter(D): 255-380mm
• Coupling Size: 16-32
• Transport Package: Ply-Wood Case
• Specification: IEC standard
• Trademark: CIE or OEM
• Origin: China
• HS Code: 85461000
• Production Capacity: 20000PCS / Day

Product Description

Name: Socket Ball Type Suspension Toughened Glass Insulator

Product Specifications :

We have supplied high quality glass insulators for transmission lines up to 500kV for domestic National Power Grid and overseas market due to high quality and competive price. we exported to USA, UK, Vietnam, Italy, Russia, Greece, Argentina and Chile over 10years.        
If you are interested in this type of Insuators, please feel free to contact with us!

We can produce according to the client's drawing or requirements!


Glass Insulator Assembling:


Workshop & Producing Line:

You can provide us with your glass insulator drawings with specifications, we will produce as per your drawing.
Or we can design as your requirements if you do not have a clear plan.


Quality Test--glass insulator:
Type Test: 
1. Dry lightning impulse withstand voltage test 
2. Wet power frequency withstand voltage test
3. Mechanical load test
4. Puncture withstand test
5. Verification of dimensions
6. Electromechanical failing load
7. Thermal-mechanical test
8. Verification of the displacements
9. Electric arc test

Routine Test:
1. Visual Examination
2. Mechanical Routine Test
3. Electrical routine test
4. Thermal shock routine test


Package & Transport:

6 Pcs glass insulators in one ply-wooden box or as customer request.

Company Profile:

QINGDAO COSINE Electrical Equipment specializes in supplying various kinds of insulator and pole line hardware. With high speed of power construction in China and oversea country, QINGDAO COSINE has grown into a leader of exporting of insulator in China.

Products Range:

Insulator Range:
(1)10KV-500KV Polymer Insulator,
(2)40KN-420KN Porcelain Insulator
(3)40KN-530KN Toughened Glass Insulator
(4)Various kinds' Pole Line Hardware

Fitting and Material Range:
(1) forged-steel metal fitting
(2) casting steel metal fitting
(3) ducitle cast iron metal fitting
(4) Aluminum fitting
(5) copper fitting
(6) stainless steel fitting
(7) stamping Steel Fitting

The above fitting will be used in polymer insualtor, drop fust-cut, cermaic and glass insulator, line hardware, etc.

ISO 9001 Certificate with high quality:

>>>FAQ: 

Q1. What's the payment term ?  
A. T/T and L/C is acceptable and TT will be more appreciated. 30% deposit, 70% balance against B/L copy.
    Or 100% irrevocable LC at sight. 

Q2. How to buy your ideal products?
A. You can provide us with your drawings with specifications, we will produce as per your drawing.
     Or we can design as your requirements if you do not have a clear plan.
 
Q3. What is your Packing/Package ?
A. Standard export packing or Customized packing as your request.
 
Q4. Would you accept to use our logo ?
A.  OEM/ODM can be acceptable.
 
Q5. What kind of certificate you have ?
A. Our company already achieve ISO9001 certificates and we have test reports.

Q6. What else can I do for you?
A. Our salesmen will reply your inquiry within 24 hours. We can give you any support on the technique & other aspects. 


Looking forward to your early inquiry! 
The best price will be offered to you in 24 hours.