Purpose: It can be used for various deep drawing and bending stress parts, such as pins, rivets, washers, nuts, pipes, barometer springs, screens, radiator parts, etc.
The cross section of the wire is circular, which is called a round wire. There are also non-circular cross-sections, such as rectangular cross-sections, called flat lines. There are also special-shaped sections, such as zipper wire.
The entire cross section of the Aluminum building wiring is a metal, but there are also a variety of metals, such as aluminum-clad steel wires, copper-clad aluminum wires, steel / aluminum / aluminum alloy composite contact wires (commonly known as tram lines), etc.
The diameter of the Aluminum building wiring is less than Φ6 mm, but it is not clearly defined. For example, the width x height of the steel / aluminum / aluminum alloy contact line mentioned above is 18 mm × 18 mm. Because coiling is required, the thicker the cross section of the wire, the harder it is to coil, and the diameter of the coil or bundle must also be increased. Because of the need to handle, store, and handle, there is a limit to the length of each reel or bundle of wires. When the length is not enough, the head and tail of the two bundles of wires can be butted together. This is called butt welding or crimping.
Wire is only an intermediate product, and it needs to continue processing before it can become a valuable product. E.g:
① Nails, such as rivets, screws, electrodes, etc.
② braids, such as mesh screens, filter cloths, shielding sleeves, braided wires, etc.
③Electric wire and cable, such as aluminum stranded wire, enameled wire, plastic covered wire, conductive core of power cable, etc.
