Flame retardant cable introduces the product classification of flame retardant cable in detail, including the use, model, range, picture, 足球彩票 and price of all products under flame retardant cable . At the same time, we have also selected industry information, price quotes, exhibition information, picture materials, etc. of flame-retardant cable classification for you, and have been well received by users in the country. For more details, please click to visit!
The concept of flame-retardant cable and fire-resistant cable are different, and correct understanding can help correct design and selection. It is easy for ordinary people to confuse the concept of flame retardant cables and refractory cables. Although flame retardant cables have many advantages that are more suitable for chemical companies, such as low halogen, low smoke and flame retardant, etc., in general, fire resistant cables can replace flame retardant cables. , Release time: 2018-11-29 Hits: 185
I. Refractory cable According to the national test standard (GB12666-99), the refractory cable can be divided into two grades: NHA, NHB; In the general product name, NHA is usually expressed as GNH, which is a high refractory cable. NHB is expressed as NH in general refractory products. Fire resistance refers to the ability to maintain a certain period of operation under the condition of flame burning, that is, to ensure Release time: 2018-08-25 Clicks: 72