What certifications do the insulators have?

Our glass insulators are certified with CCC, CE, and ISO9001, ensuring they meet international quality and safety standards.

What is the minimum order quantity?

The Minimum Order Quantity (MOQ) is 1000 units.

What are the payment terms?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as international commercial payment terms.

U70b/146 Glass Insulators – Suitable for 35kv Overhead Power Lines

Name: U70b/146 Glass Insulators – Suitable for 35kv Overhead Power Lines
Brand: Hangzhou Tailun Electric Power Equipment Co., Ltd.
SKU: 2220375425

Zhejiang, ChinaHangzhou Tailun Electric Power Equipment Co., Ltd.

US$2.60

500 Pieces

Sample price:US$4.00/piece.Request sample

Product profile

Customization

Available

Application

High-voltage

Material

Glass

Model NO.

U40B U70BS U70BL U100BS U100BL U120BS

Structure

Suspension Insulator

Type

A Type Insulator

Usage

High Voltage Power Transmission, Insulation, Driving

Connection Method

Spherical Type

Size of Bearing Capacity

100KN

Certification

CCC, CE, ISO9001

Color

Green

Nominal Diameter(D)

255mm

Creepage Distance

320mm

Net Weight

4.1kg

Standard Coupling

OEM

OEM Service

Cap Material

Galvanized Steel

Usage Height

<1000m

Surface Treatment

Hot DIP Galvanizeed

Tensile Strength

40kN

Transport Package

Wooden Box Packaging

Specification

127*255*320

Trademark

HZTL

Origin

China

HS Code

8546100000

Production Capacity

5000000PCS/Week

Key features

30-Year Lifespan: Low lifecycle costs with resistance to aging and UV radiation for over 30 years.

Superior Mechanical Strength: Robust structure withstands extreme weather, heavy storms, and high winds.

Self-Cleaning Design: Smooth surface and hydrophobic coating repel dust and contaminants to minimize flashovers.

Excellent Insulation: Premium glass material provides outstanding dielectric properties in humid or polluted environments.

Certified Quality: Compliant with CCC, CE, and ISO9001 standards for global safety and reliability.

OEM Service Available: Supports OEM customization for nominal diameter, creepage distance, and coupling types.

IEC Standard Design: Designed and tested according to IEC standards with ball and socket coupling.

High Tensile Strength: Available in various models with tensile strengths ranging from 40kN to 550kN.

Company profile

In-stock CapacityFast DeliveryCustomization from SamplesOEM Services

Hangzhou Tailun Electric Power Equipment Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Ningbo portAverage Response Time: ≤3.58h

AI-Powered supplier vetting

SummaryThe supplier demonstrates OEM and ODM service availability, broad customization options, in-stock capability, and export experience supported by self-operated import/export rights. It reports a modern intelligent production base, advanced equipment, testing instruments, and an international quality-management approach, although these claims are not accompanied by certification evidence in the provided data. R&D resources appear limited: one R&D engineer, no patents, no new products reported in the past year, no available SDK, and no reviewable R&D documentation. Service and quality-management controls also show weaknesses, including no written supplier-assessment procedures, no approved service-supplier list, no documented corrective or complaint-handling procedures, and zero quality-control test equipment reported. Financial records are referenced for 2022–2024, but the slices do not provide assessable financial results.

Supplier typeThe supplier provides OEM services for well-known brands and ODM services, offers extensive design customization, and reports export activity with self-operated import/export rights. These characteristics support classification as a manufacturer/service supplier capable of OEM, ODM, customization, and export fulfillment.

After-Sales capabilityThe supplier reports service lead times within 15 working days in both peak and off-season and has in-stock capability. However, it has no written corrective/preventive-action procedures or records, no written customer-complaint-handling procedures or records, no approved service-supplier list, and no overseas warehouse or showroom capability.

R&D capabilityThe supplier states that it pursues innovation and product R&D and provides ODM services, but the documented R&D capacity is limited to one engineer, zero patents, no new products in the past year, no available SDK, and no reviewable R&D design, review, verification, or validation documents. This evidence indicates an explicit capability gap in documented and resourced innovation.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization through its design and R&D services. This is direct evidence of broad customization coverage.

Product Q&A

Q:How to place an order?

Step 1: Inform us of the model and quantity. Step 2: We issue a Proforma Invoice for review. Step 3: Confirm details and arrange payment. Step 4: We guarantee timely delivery within the agreed timeframe.

Q:What is the delivery time?

Sample and Stock Orders: Dispatched within 1-7 days after full payment. OEM Orders: Delivered within 12-20 days after deposit confirmation.

Q:What after-sales service is provided?

We offer a comprehensive one-year warranty. Defective accessories are addressed promptly, and replacement parts are provided free of charge in your next order.

Q:What is the warranty period?

We provide a comprehensive one-year warranty on all our product categories, covering mechanical defects and providing peace of mind.

Q:Is customization available?

Yes, we offer OEM service. Customization options include samples, designs, full customization, minor customization, and flexible adjustments for parameters like diameter and weight.