Tray type cable tray is one of the most widely used in petroleum, chemical, electric power, light industry, television and telecommunications. The utility model has the advantages of light weight, large load, beautiful appearance, simple structure, convenient installation, etc. the utility model is not only suitable for the installation of power cables, but also for the laying of control cables.
Tray type cable tray, its surface treatment can be divided into three kinds of zinc plating, electrostatic spraying and hot-dip galvanizing according to the user's needs. It can be used as a special antiseptic treatment in heavy corrosive environment.
Tray type cable tray can be equipped with shield, when it needs to be equipped with shield, it can be indicated when ordering. All fittings are common with ladder type and trough type bridge.
[ladder type cable bridge]
XQJ-T ladder type cable tray is based on the relevant information at home and abroad and our factory similar products improved. The utility model has the advantages of light weight, low cost, different shapes, convenient installation, good heat dissipation, good air permeability, etc.. The utility model is suitable for laying large diameter cables, and is especially suitable for laying high and low voltage power cables.
The ladder type cable tray is provided with a shield, and when the shield is needed, it can be indicated when ordering, and all the fittings are common with tray type and trough type bridge.
The surface treatment of stepped cable bridge is divided into three kinds: electrostatic spraying, zinc plating and spray painting. It is treated as a special antiseptic in heavy corrosive environment.
[trough type cable bridge]
Trough cable tray is a fully enclosed type cable tray, it most suitable for laying computer cables, communication cables, thermocouple cables and other highly sensitive system control cables, cable to control cable shielding interference and heavy corrosion environment protection in a good effect.
The shield of the trough type cable bridge support is supplied with the tank body, and other fittings are common with the ladder type and tray type bridge frame. Other specifications if users need trough cable tray to map a letter or Mianqia order.
[combination type cable bridge]
Combination type cable tray is a new type of bridge, cable bridge is in the series the second generation product, it is fit for all engineering units, all kinds of cables, it has the advantages of simple structure, flexible configuration, convenient installation, has the advantages of novel type etc..
Combination type cable tray as long as three basic types with width 100, 150 and 200mm can be assembled into the cable tray size you need, it is not necessary to pass through three, the production of curved parts can turn, width, branch, up and down leading to arbitrary according to on-site installation. In any position, there is no need to drill holes. After welding, the pipe can be drawn out. It is not only convenient for engineering design, but also convenient for production and transportation, and more convenient for installation and construction. It is the most ideal product in the current cable tray.
[large span cable bridge]
Large span cable bridge is a more general support span cable bridge, and because the structure design is exquisite, so than the general cable tray has large bearing capacity etc. the characteristics of indoor and outdoor overhead cable tray, so it is not only suitable for oil refining, chemical, textile, machinery, metallurgy, electricity, television, radio and other mining enterprise laying, can also be used as underground fortifications, for example: cable channel and cable tunnel subway, civil air defense engineering stent.
The large span cable bridge comprises a large span of steps, trays, troughs, heavy load ladder frames, right angle three pass, multi section three pass, right angle four pass, and corresponding type connecting piece, cover plate and support.
The large span cable tray shall be provided with a cover plate. When it is required to be supplied with a cover plate, the order shall be indicated or ordered according to the type of the cover plate.
Large span cable tray surface treatment, plastic spray, zinc plating, or baking paint and so on. In corrosive environments, plastic trays can be used to treat the bridge. In general atmospheric corrosion protection environment, galvanized trays can be used.
1., the metal barrier can avoid the electromagnetic heating induced by electromagnetic induction in the high electromagnetic field, and the high induction voltage problem can not cause damage to the transformer equipment, and the operators can be prevented from being shocked by the electric shock.
2., good weather resistance, in the hot and humid state, no oxidation, corrosion, no fading, no paint protection, no daily care, not afraid of lightning.
3. corrosion resistance, in the 10% sulfuric acid, 20% nitric acid, and 50% acetic acid for a long time under the influence of not affected.
4., resistance to impact, easy recovery, after the object hit large elasticity, can be restored to the original shape, tensile and bending strength of more than 600Pa, fatigue resistance of steel is about 50 times.
FRP manufacturers remind you: Please click http://www.500frp.com/products/, id=224 see more glass fiber reinforced plastic cable tray related information