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Porcelain Stay Insulator 11kv, 12kv 15kv 24kv, 33kv, 36kv
US$2.00
10-999 Pieces
US$1.58
1,000+ Pieces
Sample price:US$2.00/piece.Request sample
Product profile
Customization
AvailableApplication
High-voltage, Medium VoltageMaterial
PorcelainStructure
Strain InsulatorType
A Type InsulatorUsage
High Voltage Power Transmission, InsulationConnection Method
Spherical TypeSize of Bearing Capacity
70KNCertification
CCC, CE, ISO9001, ANSIColor
BrownBrand
L&RMfl
89kNCreepage Distance
76mmFlashover Voltage Dry
40kvFlashover Voltage Wet
23kvTransport Package
Carton and PalletSpecification
ISO9001: 2008Trademark
L&ROrigin
Wenzhou, ZhejiangHS Code
85462090Production Capacity
20, 000PCS/MonthKey features
Durable Porcelain Material: Made from thoroughly vitrified glazed porcelain according to BS137 standards.
Comprehensive Certifications: Certified by CCC, CE, ISO9001, and ANSI for quality assurance.
High Mechanical Strength: Available with bearing capacities up to 89kN and varying mechanical failing loads.
Custom Design Capability: Custom insulator fittings designed based on client drawings and stay wire specifications.
Rigorous Quality Control: 100% inspection by QC team to ensure freedom from defects and blemishes.
Smooth Surface Finish: Surface is smooth, uniform, and free from irregularities or rough particles.
Wide Voltage Range: Available in 11kV, 12kV, 15kV, 24kV, 33kV, and 36kV ratings.
OEM and ODM Services: Full OEM and ODM services available for custom manufacturing needs.
Company profile
CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2010-07-30 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤8.15h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryL&R ELECTRIC GROUP CO., LTD. is identified as a China-based manufacturer established in 2015, with 77 employees, a 20,000 m² manufacturing plant, and more than 10 production lines. Its product scope includes electrical power and hardware components such as fuse links, clamps, surge arresters, and related accessories. The supplier reports OHSAS18001:2007 and other management-system certifications, 11–20 quality-control staff, and export sales representing 71%–90% of total sales. It states that it seeks worldwide sales-agent and maintenance partners, indicating an intended international service network, but actual after-sales coverage is not confirmed. Evidence of overseas trade exists through one recorded Kenyan buyer and three transactions, while broader customer references, customization capability, financial credibility, and innovation capacity remain insufficiently documented.
Supplier typeThe supplier is described as both a trade company and a manufacturer, while the formal entity record identifies L&R ELECTRIC GROUP CO., LTD. as a manufacturer and limited company in China. Its stated products and manufacturing-site information support a manufacturing role, despite the conflicting trade-company classification in the basic information.
CertificationsThe supplier reports holding an OHSAS18001:2007 certificate and additional unspecified certifications. This provides explicit evidence of at least one occupational health and safety management certification, although the other certifications are not identified.
Production capacityThe supplier reports a 20,000 m² manufacturing plant, more than 10 production lines, 77 employees, 11–20 quality-control staff, and one-month order fulfillment in both peak and off-peak seasons. These figures explicitly support substantial production infrastructure and stated delivery capacity, although actual capacity utilization and output verification are not provided.
Client casesThe supplier reports Africa as a primary export market and the trade records show one Kenyan buyer, SHOWAN LIMITED, associated with three recorded fuse-link transactions in January 2025. This demonstrates at least one identifiable overseas buyer case, but the evidence is limited and does not establish a broad, well-verified customer portfolio.
Product Q&A
Q:What is a Stay Insulator?
A:
It is a type of strain insulator, also known as guy or egg insulator, widely used in medium and low voltage lines for rural and railway applications.
Q:What material is used for the insulator?
A:
The insulator is made of glazed porcelain according to BS137, suitable for outdoor operation with high fusion points.
Q:Can you customize the specifications?
A:
Yes, we design custom insulator fittings based on your specific designs and drawings to suit your stay wires.
Q:What are the available voltage ratings?
A:
We offer 11kV, 12kV, 15kV, 24kV, 33kV, and 36kV options including LV stay insulators.
Q:How do you ensure product quality?
A:
Our QC team inspects 100% of products to ensure they are free from defects, and the porcelain is thoroughly vitrified.
Send Inquiry
*To:L&R ELECTRIC GROUP CO., LTD.
L&R ELECTRIC GROUP CO., LTD.*Content:
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