是将除锈后的钢构件浸入1000℃左右高温融化的锌液中，使钢构件表面附着锌层，锌层厚度对5mm以下薄板不得小于65μm，对厚板不小于86μm。 Hot-dip galvanized bridge is to immerse the rust-removed steel components in a molten zinc solution at a high temperature of about 1000 ° C to attach a zinc layer on the surface of the steel components. So as to achieve the purpose of anti-corrosion. The scope of application mainly includes: waste heat power generation projects, steam engine rooms, chemical laboratories, oil fields, etc., mainly for the purpose of corrosion and corrosion protection. Material classification: steel, aluminum alloy, stainless steel, glass steel, copper bridge
： Tray type cable tray :
Tray type cable tray is widely used in petroleum, chemical industry, electric power, light industry, television, telecommunications and other aspects. It has the advantages of light weight, large load, beautiful appearance, simple structure, and convenient installation. It is suitable for both power cable installation and control cable laying.
The surface treatment of the tray-type cable tray can be divided into three types: galvanized, electrostatic sprayed and hot-dip galvanized according to user needs. It can be treated as a special anti-corrosion in heavy corrosive environment.
The tray type cable tray can be provided with a shield. When a shield is required, it can be specified when ordering. All its accessories are common to step-type and trough-type bridges .
： Cascade cable tray :
XQJ-T stepped cable tray is improved based on relevant information at home and abroad and similar products of our factory. It has the advantages of light weight, low cost, unique shape, convenient installation, good heat dissipation and good air permeability. It is suitable for laying large diameter cables, especially for high and low voltage power cables.
The stepped cable tray is equipped with a shield. When a shield is required, it can be specified when ordering. All its accessories are common with tray-type and trough-type bridges.
The surface treatment of the step type cable tray is divided into three types: electrostatic plastic spraying, galvanizing, and paint spraying, and special anticorrosive treatment in heavy corrosive environment.
： Trough cable tray :
The trough cable tray is a fully enclosed cable tray, which is more suitable for laying computer cables, communication cables, thermocouple cables, and control cables of other highly sensitive systems. It shields control cables from interference and cables in highly corrosive environments. The protection is better.
The protective cover of the trough cable tray is supplied with the trough body, and other accessories are common to the step-type and tray-type bridge. If you need other varieties and specifications of trough cable trays, you can send us a letter or order in person.
： Combined cable tray :
Combined cable tray is a newer type of bridge tray, which is the second generation product in the cable tray series. It is suitable for the laying of various units and cables in various projects. It has a simple structure, flexible configuration, convenient installation, novel type, etc. advantage.
100 、 150 、 200mm 的三种基型就可以组装成您所需要尺寸的电缆桥架，它不需生产弯通、三通等配件就可以根据现场安装需要任意转向、变宽、分支、引上、引下。 The combined cable tray can be assembled into a cable tray of your size by using three basic types with widths of 100 , 150 , and 200mm . It does not need to produce accessories such as bends and tees, and can be turned and changed according to the needs of the field installation. Wide, branch, lead up, lead down. In any position, no drilling is needed, and it can be led out by welding after welding. It can not only facilitate engineering design, but also facilitate production and transportation. It is also more convenient for installation and construction. It is an ideal product in current cable trays.
： Long-span cable tray :
Large-span cable bridge is a bridge with a larger support span than general cable bridges, and because of its exquisite structural design, it has a larger bearing capacity than ordinary cable bridges, so it is not only suitable for oil refining, chemical, textile, Machinery, metallurgy, electric power, television, broadcasting and other industrial and mining enterprises and indoor and outdoor cable overhead laying, can also be used as underground works, such as: subways, civil air defense engineering cable trenches and cable tunnel brackets.
Long-span cable trays include large-span rungs, trays, troughs, heavy-duty ladders, right-angle tees, multi-section tees, right-angle tees, and connectors, covers, and pillars of the corresponding models.
Large-span cable trays are equipped with cover plates. When a cover plate is required, please specify it when ordering, or order according to the cover plate model.
The surface treatment of long-span cable trays is divided into plastic spraying, galvanizing, or baking paint. In the corrosive environment, you can choose the bridge treated by plastic spraying, and in the general atmospheric anticorrosive environment, you can choose the galvanized bridge.