昆明惠博电缆桥架厂

昆明桥架厂给你推荐耐火型电缆桥架

昆明桥架厂-耐火型电缆桥架
一、复合型耐火桥架
在钢制镀锌的外层涂钢结构防火材料，同时内层为非金属防火层。
二、一般耐火型桥架
直接用非金属材料制造或者在外层涂防火材料
三、其他耐火桥架
可以由桥架客户和厂家协商定，但必须符合国家标准。

Kunming bridge - fire - resistant cable bridge

Composite fire-resistant bridge frame

The outer layer of galvanized steel is coated with steel structure fireproofing material, and the inner layer is non-metallic fireproofing layer.

General fire-resistant bridge frame

Make directly from non-metallic materials or coat the outer layer with fireproofing materials

Other fire-resistant bridge frames

It can be agreed by bridge customers and manufacturers, but must meet the national standards.