Powered by Made-in-China.com
Ceramic Insulator/ Porcelain Line Post Insulator (ANSI standard 57-5s/ 57-5L)
US$2.00-5.00
500 Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableApplication
High-voltageMaterial
PorcelainModel NO.
57-5s/ 57-5LStructure
Post InsulatorType
Ceramic InsulatorUsage
InsulationConnection Method
Trough TypeSize of Bearing Capacity
70KNCertification
ISO9001, SGSColor
Brown or Light GreyCreepage Distance
356-1145mmCantilever Strength
12.5knLeadtime
15-25 DaysTransport Package
Standard Exported PackageSpecification
Customers RequestTrademark
CIE or OEMOrigin
ChinaHS Code
85462090Production Capacity
100000PCS/MonthKey features
ANSI Standard Compliance: Meets ANSI standard 57-5s/ 57-5L for high-voltage line post insulators.
High Bearing Capacity: Features a bearing capacity of 70KN for reliable high-voltage applications.
ISO9001 & SGS Certified: Certified by ISO9001 and SGS with 100% strict testing before delivery.
Customizable Dimensions: Creepage distance can be customized from 356mm to 1145mm.
Flexible OEM/ODM Service: Supports full customization from designs or samples with flexible options.
Advanced Production Line: Uses modern equipment like CNC lathes to ensure quality and efficiency.
Global Market Presence: Products are popular in USA, UK, Vietnam, Italy, Russia, and other regions.
Comprehensive Quality Control: Complete QC system covering raw materials, process, and finished products.
Company profile
Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤24h
About Our Factory & Business Background
AddressNo. 157, Jinggangshan Road, Econimic&Technical Development Zone, Qingdao, Shandong, China
Terms of PaymentLC, T/T
International Commercial Terms(Incoterms)EXW, CFR, CIF, FOB
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month
Minimum Order Quantity1000 Pieces
Supply Chain Partners8
Our Production Capability & Technical Expertise
Main ProductsInsulator, Composite Insulator, Porcelain Insulator, Glass Insulator, Overhead Line Fitting, Ceramic Insulator, Polymer Insulator, Pole Line Fitting, Poleline Hardware, Transmission Line Fitting
R&D Engineers1 people
Our Industry Experience & Global Business Record
Year of Establishment2009-03-19
Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa
Annual Export Revenue54,279,424.45 RMB
Number of Foreign Trading Staff5
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Product Q&A
Q:Do you have a product catalog?
A:
Yes, we have a product catalog. Please contact us, and we will send it to you by email.
Q:Can you make products not listed in the catalog?
A:
Yes. If you cannot find a product in our catalog, please provide your specifications. It usually takes 20-30 days to design and make new molds to match your requirements.
Q:What are your payment terms?
A:
We support T/T, L/C, D/P, Western Union, and Cash.
Q:What is the lead time for production?
A:
The lead time is 15-25 days for standard items. For custom molds, it takes 20-30 days for design and manufacturing.
Q:What certifications do your insulators have?
A:
Our insulators are certified by ISO9001 and SGS, and all products are tested 100% strictly by IEC Standard or ANSI Standard.
Send Inquiry
*To:
Qingdao Cosine Electrical Equipment Co., Ltd.
Qingdao Cosine Electrical Equipment Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
High Voltage Electrical Porcelain Ceramic Post Type 220kv Insulator Post Insulator Porcelain Station Post Insulator
US$10.00-59.00
200 Pieces(MOQ)
Outdoor Anti-Pollution Electrical Post Ceramic Insulators Porcelain Insulator
US$5.00-30.00
1 Piece(MOQ)
Ceramic Suspension Insulator /Porcelain Line Post Insulator/Ceramic Pin Insulator
US$5.00
1,000 Pieces(MOQ)
ANSI Porcelain Line Post Insulator 57-1 Series Post Porcelain Insulators
US$3.20-4.50
100 Pieces(MOQ)
Porcelain Suspension Tension Cap and Pin Disc Insulator U70b Ceramic IEC ANSI Standard 70kN
US$4.00-7.00
500 Pieces(MOQ)
12.5kN IV Level Anti-Pollution 35kv High Voltage Ceramic Line Post Insulator C12.5-250-IV
US$40.00-100.00
10 columns(MOQ)
ED-2 ANSI Professional Outdoor Power Line Use Porcelain Reel Spool Insulator / Ceramic Shackle Insulator
US$0.18-0.58
1,668 Pieces(MOQ)
ANSI Class 57-1 Electrical Insulator for High Voltage Lines
US$4.00-5.00
500 Pieces(MOQ)
Extra-High-Voltage Ceramic Insulator Post Type in Substations, Transmission Lines, and Railways
US$1,500.00-1,600.00
5 columns(MOQ)
Iron-Fitting Glazed Stable Quality Low Voltage Porcelain Electric Post Insulator-ANSI 57-5
US$2.38-5.68
50 Pieces(MOQ)
Porcelain Suspension Tension Cap and Pin Disc Insulator U120b Ceramic IEC ANSI Standard 120kN
US$5.20-7.70
500 Pieces(MOQ)
33kv High Voltage Overhead Line Porcelain Ceramic Pin Insulator P-33-Y with Spindle
US$7.66-8.96
4 Pieces(MOQ)
High-Quality ANSI 52-4 Clevis Type Ceramic Suspension Porcelain Insulators for Transmission Lines
US$3.40-3.90
1,000 Pieces(MOQ)
Hot Sale Stable Excellent Electric Porcelain Post Insulator, 57-3 Brown for Overhead Distribution
US$8.50-10.20
50 Pieces(MOQ)
High-Voltage Line Post Porcelain Insulator 57-1 Ceramic Electrical Insulator
US$4.80-7.80
100 Pieces(MOQ)