Low/ Medium Voltage Porcelain Spool Insulator (ANSI 53-4)

• Application: Low-voltage
• Material: Porcelain
• Structure: Shackle Insulator
• Type: A Type Insulator
• Usage: Insulation, Electrical Installation
• Connection Method: Trough Type
• Model NO.: ANSI 53-4 spool insulator
• Size of Bearing Capacity: 40KN
• Certification: CCC, CE, ISO9001
• Color: Brown or Light Grey
• Brand: Cosine
• Certificate: ISO9001
• Sample: Free
• Delivery Time: 15-20 Days
• Transport Package: Ply-Wood Case or as Clients′ Requests
• Specification: ANSI 53-1 53-2 53-3 53-4 53-5
• Trademark: OEM/ ODM
• Origin: Qingdao, China
• HS Code: 85462090
• Production Capacity: 100000PCS/Month

Product Description

>>>Product Description:



>>>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.

Our products range from10KV-500KV polymer insulator, 40KN-420KN porcelain insulator and various kinds of pole line hardware. All the insulators have been produced by modern equipment, For example,500KV polymer insulator has been produced by high volume injection machine, which can finish two pieces 500KV at one time. Mention to the porcelain insulator, the vacuum pug mill has been imported from Germany in order to control the quality from blank.
 

Product Range	10KV-500KV polymer insulator 40KN-420KN porcelain insulator 40KN-420KN glass insulator Various kinds' pole line hardware
Produce Equipment	Friction Screw Press Series,CNC Lathe,Machinning Center,CNC Milling Machine,Bentch Drilling,etc
Inspection Equipment	Metallurgical Analysis,Tensile Strength Tester,Hadress Tester,Altimeter,Micrometer,Chemical Component Analysis,etc
Surface Treatment	Heat Treatment,Polishing,Shot Blasting,Painting,Electro-Plating,Chemical Plating,etc
Galvanization	hot dip galvanizing or electro plating
Insulator	Pocerlain, composite, glass, silicon rubber, fibreglass - Stay insulators - Reel insulators - Pin type insulators - Shackle insulators - Toughened glass disc insulators - Suspension insulators - Strain insulators - Line post insulators - Station post insulators

>>>Producing Line:

In order to control the quality and improve producing efficiency, we have bought the modern producing line instead of handwork.
Firstly, it can improve the producing capability. What's more, can reduce the employee's workload.



>>>Quality Control:

We have the complete quality control system. The control is from raw material, producing process to the finished product.
And the quality control include the chemical composition, mechanical load, metallographic analysis, detection of defects, dimension.

>>>Exported Package:
 

Excellent service attitude, fast reaction speed, on-time delivery, consciousness of responsibility and flexibility are what we are practicing from the very beginning. The competitive price, the good quality, the punctual delivery. All of these are offered by us. Hope you're interested in our insulators and Warmly welcome to cooperate with us to make mutual benefits.

Looking forward to your early inquiry!