What Is Galvanized Steel Cable?
For monofilament of galvanized steel wire rope, the weight of zinc layer, the number and time of copper sulfate tests are specified, and the standards for implementation are specified.
Galvanized steel wire rope
Right!
- For monofilament of galvanized steel wire rope, the weight of zinc layer, the number and time of copper sulfate tests are specified, and the standards for implementation are specified.
- Galvanized steel wire rope is divided into two categories: cold galvanized steel wire rope and hot galvanized steel wire rope. Hot galvanizing and cold galvanizing have this essential difference in technology. Hot galvanizing is to form a coating layer by physical thermal diffusion. First, an iron-zinc compound is formed, and a pure zinc layer is successively formed on the surface of the iron-zinc compound. And the maximum value of zinc on hot-dip galvanizing is only 593g / m2. Hot-dip galvanizing will reduce the mechanical properties of steel wires. Galvanized steel wire ropes that require high strength and high corrosion resistance are mostly twisted with electrogalvanized steel wires. Hot-dip galvanizing is galvanizing in a molten zinc solution at 450-480 degrees.
- Hot-dip galvanized steel wire rope is a market trend and will become the first choice for galvanized steel wire rope users. Because hot-dip galvanized steel wire rope has super high cost performance. The steel wire of the hot-dip galvanized steel wire rope forms a coating layer by physical thermal diffusion. First, an iron-zinc compound is formed, and a pure zinc layer is formed on the surface of the iron-zinc compound on the surface of the galvanized steel wire. And the highest value of zinc on hot-dip galvanized steel wire rope is only 593g / m2. Hot-dip galvanizing is galvanizing in a molten zinc solution at 450-480 degrees.
- The essential difference between hot-dip galvanized steel wire rope and cold-dip galvanized steel wire rope is that compared with cold-dip galvanized steel, compared with cold-dip galvanized steel, due to the zinc-iron alloy layer, the corrosion resistance is better. The surface condition of the hot-dip galvanized steel wire rope is a little black because of the hot-dip galvanized iron alloy. The electroplated surface does not have a chemical reaction, so it is still the nature of zinc and looks brighter. Generally, the zinc layer of hot-dip galvanizing is thicker, and the corrosion resistance is better. The galvanized zinc layer is thinner and has a lower corrosion resistance. (Unless the cold-galvanized zinc layer also reaches the thickness of the thick zinc layer)
- The following are the questions our users care about. Is it better to use electroplated wire rope or hot-plated wire rope? It cannot be generalized to see what purpose you are using. For example, the supporting steel wire in the water pipe is better electroplated, looks good, and the cost is low; if it is a power tower, hot-dip galvanizing should be used. Because hot-dip galvanizing has good corrosion resistance, it can be used for 30 to 40 years. Because the zinc content on the surface is high, although galvanized zinc is high, because the surface of the hot-dip galvanized steel wire rope has a layer of zinc-iron alloy, its corrosion resistance is much higher than that of cold-galvanized steel wire rope. At present, the market is generally electroplated steel wire ropes. Because hot-dip plating is expensive, dealers sell hot-plated steel with low profits and good sales. However, hot-dip galvanized steel wire rope has long corrosion resistance. In terms of appearance, cold-galvanized steel wire rope looks brighter and looks better, but hot-dip galvanized steel wire rope looks dark. Therefore, every user must pay attention when purchasing galvanized steel wire rope. In fact, the anti-corrosion ability of cold galvanized steel wire rope is not as good as smooth oiling. In fact, if the price of smooth steel wire rope is based on 8000.00 / ton, cold galvanizing will add 1000.00 tons, and hot galvanizing will increase the price by 1000.00 tons. So I suggest manufacturers and middlemen to make this hot-dip galvanized steel wire rope. In fact, many users do not know this principle. As a leader in the special steel wire rope industry, it advocates energy conservation, environmental protection and harmonious development, so that this wire rope can produce greater benefits and our environment should be minimized as much as possible.
- Galvanized zinc can obtain a zinc layer of any thickness.
- Twisting of galvanized steel wire rope. In theory, the twisting of galvanized steel wire rope is the same as that of ordinary round strand steel wire rope. But according to
- It can be used in the fields of advanced construction, vehicle and ship bundling, traction, strapping, etc., and used in shipping, offshore oil exploration, aircraft control, and marine fishing, trawling, fixed nets, roll nets and other fisheries.
- The core of galvanized steel wire rope was usually made of sisal and jute, but because these materials easily adsorb corrosive substances such as acid, alkali and seawater during work, which caused early corrosion and broken wire of the inner wire, polypropylene has been used as the core.
- The twisting of galvanized steel wire rope is the same as that of ordinary round stranded steel wire rope, but according to the working conditions of the steel wire rope, there are different requirements for the thickness of the zinc layer of the raw steel wire: special and I galvanized steel wire ropes with a diameter of 0.2 to 5.0mm, plating The thickness can be divided into 3
- Galvanized steel wire rope
- There are two methods for continuous galvanizing and electroplating of steel wire.
- Electro-galvanized (see wire electro-galvanized) is obtained by applying power to the electrodeposited coating. The obtained coating is composed of fine pure zinc grains. Hot-dip galvanizing (see hot-dip galvanizing of steel wire) forms a coating by physical thermal diffusion. First, an iron-zinc compound is formed, and a pure zinc layer is successively formed on the surface of the iron-zinc compound. Theoretically, electrogalvanization can obtain a zinc layer of any thickness. At present, the amount of zinc on electroplated zinc can reach 1200g / m2. , Generally the amount of zinc on the galvanized layer can reach 750g / m2.
- Galvanized steel wire rope
- Product specifications: 1 * 7-2.1mm 1 * 7 2mm-3mm 1 * 7 2mm-4mm.
- Structure: 1 * 2 1 * 3 1 * 7 7 * 7 3 * 7 1 * 19
- Rope diameter: 0.25mm--8.0mm
- Material: steel wire
- Wire rope is not homogeneous materials, but by the many strands toget
- Galvanized steel wire rope