Ceramic/Glass Disc Suspension Insulator End Fitting-Top Cap

• Casting Method: Sand Casting
• Casting Form Material: Metal
• Casting Metal: Cast Iron
• Casting Form Usage Count: Semi-permanent
• Surface Treatment: Galvanized
• Surface Roughness: Ra0.1
• Model NO.: 40KN-500KN Cap fitting
• Coating: Zinc oxide
• Machining Tolerance: +/-0.01mm
• Standard: GB
• Certification: CE, ISO 9001:2008
• Sml: 40kn-500kn
• Transport Package: Normal Export Packing Standard
• Specification: As Client Drawings
• Trademark: CIE
• Origin: Qingdao, China
• HS Code: 73269090
• Production Capacity: 100000sets/Month

Product Description

Insulator caps have many types, such as socket cap, tongue cap, clevis cap, etc.

Name: Socket Cap
Material: Ductile cast iron/malleable cast iron
Application: Power-transmission/insulator spare part/high voltage industries, etc.

Specified Mechanical Load: 40KN-500KN
Production Capacity: 1200tons/month
Packing: Plywood case/ Standard export seaworthy or follow buyer's request




For more information about insulator caps or socket cap, tongue cap, clavis caps, Pls feel free to contact Qingdao Cosine Electrical Equipement Co.,Ltd. Will offer the competitive price and reply you in 24hours.

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.

We make strictly quality control before loading ,which can assure the best quality :



Our ISO9001 Certificate with high quality:

Goods Package:


Why Over 50 Country Clients Choose us?

1. Good quality--help you keep market                                        
2. competitve price--help you win more markets                                 
3. Morden automatic producing line
4. Punctual delivery--make you keep good repuation                              
5. safty package protect insulator well                                                
6. fast reaction assure to solve problems within 24h                                      
7. rich exporting experience                                                                             
8. Exported insulator to many countries such as USA, UK, Vietnam, Italy, Russia, Greece, Argentina and Chile,etc

Looking forward to your inquiry! The best price will be offered in 24h.