National or industry standards for wires and cables

Release time: 2026-01-16

Summary: The standard system for the wire and cable industry is centered on national standards (GB/T), supplemented by industry standards, and covers the entire process—from product design and manufacturing to testing—ensuring product performance and safety.

The standard system for the wire and cable industry is centered on national standards (GB/T), supplemented by industry standards, and covers the entire process—from product design and manufacturing to testing—ensuring product performance and safety.
In terms of national standards, the GB/T 5023.1 series specifications cover 450/750V polyvinyl chloride insulated cables, suitable for fixed wiring in home decoration; the GB/T 12706.1 series is dedicated to 1kV–35kV medium- and low-voltage extruded-insulated power cables, clearly defining performance requirements for insulation and sheathing; GB/T 19666-2019 classifies flame-retardant and fire-resistant cable grades, making them appropriate for fire protection applications in buildings, subways, and other similar environments; and GB/T 3956-2008 standardizes the structure and resistance characteristics of cable conductors, serving as a universal reference for the production of various types of cables.
Industry standards focus on specific sub-sectors: the JB/T 8734.1 series refines the model parameters for low-voltage PVC wires; MT 818-2019 emphasizes explosion-proof and moisture-resistant performance for cables used in coal mines; and YD/T 1019-2013 specifies the technical requirements for filling materials used in communication cables. In addition, the GB/T 3048 and GB/T 2951 series of test method standards provide a unified basis for evaluating performance characteristics such as conductor resistance and insulation aging.

Keywords: National or industry standards for wires and cables

Relevant Information

Previous: How to Choose a Wire and Cable Production Line

Next: What specific impacts do environmental factors have on the performance of wires and cables?

Contact Us

Address: North Industrial Zone, Mianhu Town, Jiexi County, Jieyang City, Guangdong Province
Phone:86-663-5214167
Email:234730114@qq.com

COOKIES

Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy

COOKIES

required

These cookies are necessary for basic functions such as payment. Standard cookies cannot be turned off and do not store any of your information.

analyze

These cookies collect information, such as how many people are using our site or which pages are popular, to help us improve the customer experience. Turning these cookies off will mean we can't collect information to improve your experience.

Feature

These cookies enable the website to provide enhanced functionality and personalization. They may be set by us or by third-party providers whose services we have added to our pages. If you do not allow these cookies, some or all of these services may not function properly.

advertise

These cookies help us understand what you are interested in so that we can show you relevant advertising on other websites. Turning these cookies off will mean we are unable to show you any personalized advertising.

Mobile app

Zhizhao

Product Inquiry

Product List

Category:

Select all

Submit

National or industry standards for wires and cables

Relevant Information

Company News

Industry News

What safety hazards are associated with cheap wires and cables?

How can you determine whether a wire and cable machinery manufacturer is legitimate?

Why it’s best to choose a reputable factory for wire and cable machinery.

What’s the difference between low-priced and high-priced wires and cables?

How to Choose a Wire and Cable Production Line