News

Fireproof cable product introduction

At present, in the fields of fire protection and fire safety, there are more and more fire protection requirements for cables. Flameproof cables are the general term for cables with fire resistance performance. They are usually divided into two categories: flameproof cables and fire-resistant cables... read more

Oct 14,2020 News
The meaning of cable fire rating CMP CMR CM CMG CMX

UL flame retardant standards: If any cable listed by UL has been tested and verified to meet a certain fire rating, the UL identification, fire rating and approval number can be printed on the cable. 1. Supercharged level-CMP level (supply air combustion test/Steiner tunnel test Plenum Flame Test/St... read more

Oct 10,2020 News
There is a large domestic demand for 8 kinds of wires and cables

1 Low-smoke halogen-free flame retardant wire and cable The product is mainly used in some important places such as subways, tunnels, oil platforms, ships, power stations, etc. The above-mentioned related industries are currently in a stage of rapid development, which will further stimulate the dema... read more

Sep 29,2020 News
Main features of prefabricated branch cables

With the rapid development of the national economy, the pace of urbanization is also accelerating. At present, the structure of high-rise buildings has replaced most of the traditional low-rise buildings scattered in various cities, but at the same time, the electricity demand and other safety requi... read more

Sep 25,2020 News
What is the impact on the product if the thickness of the cable sheath is not up to the standard

In the announcements of many state grid suppliers, we can often see such a notice from cable companies: The thickness of the insulation layer of the produced power cable is unqualified. What impact does the thickness of the specific insulation layer have on the cable? To This problem is easy to un... read more

Sep 15,2020 News