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ANSI 57-3 Line Post Porcelain Insulator for Transmission Lines
US$15.00-200.00
500 Pieces
Sample price:US$100.00/piece.Request sample
Product profile
Customization
AvailableApplication
High-voltage, High-temperatureMaterial
PorcelainStructure
Suspension InsulatorUsage
High Voltage Power Transmission, Insulation, Electrical InstallationSize of Bearing Capacity
12.5kNCertification
ISO9001, ANSIColor
Gray or BrownBrand
Line PowerUnit Spacing(H)
381mmNominal Diameter (D)
165mmNominal Creepage Distance
737mmRated E&M Failing Load
12.5kNTransport Package
Wooden Case/Pallet/CartonSpecification
Steel, porcelain/ceramicOrigin
ChinaHS Code
8546209090Production Capacity
50000pieces/YearKey features
High Mechanical Strength: Rated E&M Failing Load of 12.5kN ensures reliable performance under stress.
Superior Chemical Stability: Made of electrical ceramics with strong anti-aging and thermal stability.
Customizable Dimensions: Supports customization for Unit Spacing, Diameter, and Creepage Distance.
Certified Quality: Complies with ISO9001, ANSI, ISO14001, and CESI standards.
Factory Direct Supply: Manufacturer founded in 2008 with 15 production lines and 116 employees.
Flexible OEM/ODM: Offers full customization, minor customization, and flexible design options.
Comprehensive Warranty: Provides a 24-month warranty term for all products.
Strict Quality Control: 100% inspection for finished products with complete QC system.
Company profile
CertifiedBusiness 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: 18 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.44h
AI-Powered supplier vetting
SummaryThe supplier operates in power electronic components, optical fiber and optical cable manufacturing and sales, technical services, and related technology development. It reports ISO9001:2015, ISO45001:2018, ISO14001, and ISO50001 certifications, documented quality and service procedures, complaint-handling and corrective-action records, and an environmental impact assessment. The supplier provides extensive customization and ODM services, has introduced new products within the past year, and supplies OEM services to well-known brands. Manufacturing-related evidence includes valid contracts with associated subcontractors, inventory capability, finished-product inspection instructions, and a reported one-month lead time in both peak and off-season periods. Export experience is stated as 14 years, with exports accounting for 21%–30% of sales and access to overseas agents or branches. However, no overseas warehouse or showroom is available, no SDK is available, and the provided financial figures are zero;...
Supplier typeThe supplier is a manufacturer and seller of power electronic components, optical fibers, and optical cables, while also providing technical services and technology development, consultation, transfer, and promotion. This indicates a manufacturing-oriented technology supplier rather than a purely trading company.
CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, ISO14001, ISO50001, and other certifications. It also has a factory environmental impact assessment report, providing explicit evidence of quality, occupational safety, environmental, and energy-management certification coverage.
After-Sales capabilityThe supplier has documented corrective and preventive action procedures, complaint-handling procedures with follow-up records, written supplier-service assessment procedures, overseas agents or branches, and participation in the ENERGETAB trade show. However, the stated overseas-service-country count is 0, so the geographic scope of after-sales coverage is not fully clear.
R&D capabilityThe supplier reports new products within the past year, provides ODM services, and conducts technology development and related technical activities. Its stated close relationship with CEPRI further supports technical engagement, although no SDK is available.
Production capacityProduction-related evidence includes valid manufacturing contracts with associated subcontractors, inventory capability, uniform finished-product inspection instructions, a reported one-month lead time in both peak and off-season periods, and 50 qualified suppliers. No overseas warehouse or showroom is available, but those limitations do not negate the stated manufacturing capability.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM availability, indicating broad product-development and customization support.
Client casesThe supplier reports providing OEM services to well-known brands and maintains a long-standing, close relationship with CEPRI. These statements provide customer-reference evidence, although no specific brand names, project details, or order outcomes are supplied.
Product Q&A
Q:Are you a factory or trading company?
A:
We are a factory founded in 2008.
Q:What are your main products?
A:
Our main products include insulators, hardware for high-voltage applications, and related products.
Q:Can I get samples?
A:
Yes, sample orders are available for quality check and market test.
Q:What are your payment terms?
A:
We usually accept 30% T/T after order confirmed, balance 70% before shipment.
Q:How do you control quality?
A:
We have a complete QC system for chemical composition, physical and electrical properties. All goods are tested according to standards, and test reports are sent with shipment documents.
Send Inquiry
*To:
Wuhan Line Power Transmission Equipment Co., Ltd.
Wuhan Line Power Transmission Equipment Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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