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33kV Porcelain Ceramic Line Post Insulator with Spindle M20
US$5.00-7.00
100 Pieces
Sample price:US$5.00/piece.Request sample
Product profile
Customization
AvailableApplication
High-voltageMaterial
PorcelainModel NO.
ANSI 57 SeriesStructure
Post InsulatorType
A Type InsulatorUsage
High Voltage Power Transmission, Electrical InstallationConnection Method
Trough TypeCertification
CE, ISO9001Color
Brown/GrayBrand
NJREC or OEMCantilever
2800lbs.Neck Type
FKv Rating
34.5Transport Package
Wooden PalletTrademark
NJRECOrigin
ChinaHS Code
85462090Key features
High Voltage Application: Designed for high-voltage power transmission and electrical installation up to 88 kV.
Durable Porcelain Material: Solid core wet process porcelain ensures reliability and long-term performance.
ANSI Standard Compliance: Manufactured and tested in strict conformance with ANSI Standard C29.7.
High Cantilever Strength: Withstands 2800 lbs of cantilever strength for secure mechanical support.
Multiple Color Options: Available in Brown or Gray to suit various aesthetic and environmental needs.
OEM Branding Support: Supports OEM branding alongside the NJREC brand for custom requirements.
Comprehensive Certifications: Certified with CE and ISO9001 standards for quality assurance.
Fast Off-Season Delivery: Lead time within 15 workdays during off-peak seasons.
Company profile

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2002-02-10Nearest Port: Shanghai Port, China, Nanjing Port, China, Ningbo Port, ChinaAverage Response Time: ≤3.67hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP, FCA, EXW
AI-Powered supplier vetting
SummaryNanjing Rainbow Electric Co., Ltd., operating from Jiangsu, China, is a trading company and manufacturer with a focus on electrical components. The company has a significant export market, accounting for 51% to 70% of its sales. They offer diverse customization services, although they lack 3D design capabilities and ODM services. With a workforce of 10, they do not participate in offline trade shows or maintain overseas facilities. Despite having no new product developments recently, they maintain flexible design capabilities. Financial data from the past three years is available, indicating stable financial tracking.
Supplier typeThe supplier operates as a trading company, manufacturer, and group corporation, indicating a multifaceted business structure.
After-Sales capabilityThe supplier's R&D engineers are responsible for after-sales technical support, indicating some capability in this area.
Financial creditThe supplier has documented financial data for the past three years, suggesting consistent financial tracking.
R&D capabilityNo new products were developed in the past year, and no 3D design services or ODM services are offered, showing limited innovation capability.
Customization capabilityThe supplier offers extensive customization services, including full and flexible customization based on samples and designs.
Product Q&A
Q:What is the voltage rating of this insulator?
A:
The typical voltage class is 35kV, with a low frequency flashover of 110kV (dry) and 80kV (wet).
Q:What material is used for the insulator?
A:
It is made of solid core wet process porcelain, known for its durability and insulation properties.
Q:Does this product support OEM branding?
A:
Yes, the brand can be NJREC or customized via OEM services.
Q:What are the available color options?
A:
The insulator is available in Brown or Gray colors.
Q:What is the mechanical strength of the insulator?
A:
It has a cantilever strength of 2800 lbs, ensuring stability under load.
Send Inquiry
*To:
Nanjing Rainbow Electric Co., Ltd.
Nanjing Rainbow Electric Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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