Electrical Wire
(47)
Pvc Wire
(50)
Bare Conductor
(110)
Power Cable
(118)
Communication Cable
(19)
Steel Bobbin
(23)
Stringing blocks
(21)
Hoisting tackle
(5)
Special blocks
(9)
Lifting tools
(11)
Wrench
(8)
Grips
(14)
Tightener
(10)
Winch
(6)
Gin Poles
(12)
Earth Anchor
(3)
Punch and bend tools
(12)
Miscellaneous
(19)
1. Common wires and cables by zoning what kind? A: end-use can be divided into bare wire, insulated wire, heat resistant wire, shielded wires, power cables, control cables, telecommunication cables, RF cables.
2, insulated wires are there? A: The common insulated wire of the following: PVC insulated wires, PVC insulated flexible cable, NBR insulated PVC mixture cord, rubber insulated wire, buried underground agricultural plastic insulated aluminum wire, rubber insulated, cotton yarn textile cord, PVC insulated nylon jacket wire, PVC insulated power and lighting soft lines.
3, cable tray for what occasion? A: The cable bridge for general industrial and mining enterprises laying indoor and outdoor overhead power cables, control cables, can be used for telecommunications, broadcasting and television sector in the indoor and outdoor set up.
4, cable accessories have? A: The common electrical wiring accessories with cable terminal box, cable junction box in the indirect, connection pipe and terminal blocks, steel cable trough, cable tray, etc..
5 What is Cable Joints? A: The connecting cable and cable conductor, insulation shield layer and the protective layer, so that the cable lines to connect the devices, known as the Cable Joints.
Wire and cable applications
1, power system
Power system used in wire and cable products are mainly bare overhead wires, bus (bus), power cable (plastic cable, oil-paper power cable (basically replace the plastic power cables), rubber cables, overhead insulated cables), branch cable (instead of part of the Bus), magnet wire and electrical equipment such as electrical wire and cable equipment.
2, information transmission system
Information transmission system for the main wire and cable telephone cable, TV cable, electronic cables, RF cables, fiber optic cable, data cable, magnet wire, electrical communication or other composite cables.
3, mechanical equipment, instrumentation system
In addition to this part of the overhead wires, bare almost all other products have applications, but mainly the power cable, magnet wire, data cables, instrumentation cables.
Wire and cable products are mainly divided into five categories
1, bare wires and the bare conductor products
The main features of the products is: pure metal conductor without insulation and jacket layer, such as ACSR, copper and aluminum bus, electric locomotive line; processing technology and pressure processing, such as smelting, rolling, drawing system, stranding / pressed strands and so on; products are mainly used in suburban, rural, user main line, switch cabinet and so on.
2, power cable
The main features of products are: crowded outside conductor (winding) insulation layer, such as overhead insulated cables, or a few core strands (corresponding to the power system with line, neutral line and ground), such as elevated above the core insulated cables , or an additional jacket layer, such as plastic / rubber wire and cable. The main technology has drawn, stranded, insulated extrusion (wrapped), a cable, sheathing, sheath extrusion, various combinations of products of different processes have some differences.
Products are mainly used in hair distribution, transmission, transformation, power lines in the strong electric power transmission, through the current (tens of thousands of security to security), high voltage (220V to 500kV and above).
3, electrical wire and cable equipment
The main features of these products are: many specifications, wide range of applications, use higher voltage 1kV and below the face of special occasions such as new derivative products, such as fire-resistant cable, fire-retardant cable, low smoke zero halogen / low Smoke low halogen cable, anti-termite, anti-mouse cable, oil / cold / heat resistance / resistant cable, medical / agricultural / mining cable, thin wall electrical wiring.
4, communication cables and optical fiber (brief description)
With nearly 20 years, the rapid development of the communications industry, the product also has an alarming pace. From past development of a simple T cable to the thousands of words on the cable, coaxial cable, optical cable, data cable, communication cable, etc. or combinations.
Structure of these products are usually small and uniform size, high precision manufacturing.
5, magnet wire (winding wire
Mainly used in a variety of electrical, instrumentation.
