电缆桥架应由金属制成，电缆桥架主要由钢材和桥架组成。根据防火电缆桥架的使用方向，厚度分别为3mm和25mm。下面山东电缆桥架厂家就来讲讲确定防火电缆桥架的各方面条件内容。

The cable tray shall be made of metal. The cable tray is mainly composed of steel and tray. According to the use direction of fire-proof cable tray, the thickness is 3mm and 25mm respectively. Next, Shandong cable tray manufacturers will talk about the conditions for determining the fire-proof cable tray.

要求桥架的截面、防火电缆桥架和网数据形成封闭或半封闭结构，桥架表面应涂上适当的油漆，其整体耐火性能应符合相关规范的要求。工程要求高的地方不应使用电缆槽。

It is required that the section of the bridge, the fire-proof cable bridge and the network data form a closed or semi closed structure. The surface of the bridge shall be coated with appropriate paint, and its overall fire resistance performance shall meet the requirements of relevant specifications. Cable trays shall not be used in places with high engineering requirements.

电缆桥架是一种耐腐蚀的桥架。跨度大于6m的钢制电缆桥架和跨度大于2m或承载要求大于荷载等级D的电缆桥架，其强度、刚度和稳定性应根据工程条件进行校核或试验验证。

The cable tray is a corrosion-resistant tray. The strength, rigidity and stability of the steel cable tray with a span of more than 6m and the cable tray with a span of more than 2m or a bearing requirement greater than the load level D shall be checked or tested according to the engineering conditions.

电缆桥架厂在选择产品类型时，应掌握自己的产品类型和数据，即结构特点和数据。不同材料制成的产品也不同。如果所选产品与结构类型混淆，它将成为作业的作业。工程师还应处理项目的环境特征、产品的结构特征和产品型号。

When selecting the product type, the cable tray factory shall master its own product type and data, i.e. structural characteristics and data. Products made of different materials have different prices. If the selected product is confused with the structure type, it will become the job of the job. The Engineer shall also deal with the environmental characteristics of the project, the structural characteristics of the product and the product model.

在选择电缆桥架材料时，我们须了解我们需要的产品具有更好的耐水性或耐腐蚀性。如果您选择玻璃钢产品，其特点是重量轻，不易燃烧。其使用时间较长，一般为20年。

When selecting cable tray materials, we must understand that the products we need have better water resistance or corrosion resistance. If you choose FRP products, it is characterized by light weight and not easy to burn. Its service life is long, generally 20 years.

防火电缆桥架填充率的分辨率也是我们的选择之一。需求取决于产品的高度和台阶的宽度，这不能满足产品填充的需求。通常，控制电缆要求填充率为50%-70%。

The resolution of filling rate of fireproof cable tray is also one of our choices. The demand depends on the height of the product and the width of the step, which cannot meet the demand of product filling. Generally, the control cable requires a filling rate of 50% - 70%.

但就而言，它是钢铁产品的三倍。在施工过程中，工人易于使用，组装灵敏。它将适用于化工厂工业。您有什么问题可随时来我们网站http://www.sddlqj.cn进行咨询了解！

But in terms of price, it is three times that of steel products. In the construction process, workers are easy to use and assembly is sensitive. It will be applicable to the chemical plant industry. If you have any questions, please feel free to visit our website http://www.sddlqj.cn Consult and understand!