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20d nailsPaint on the galvanized layer, the binding force between each other and the baking temperature of the paint has a great relationship, after galvanized coating alkyd paint, adhesion is no problem. Galvanized amino paint, paint adhesion is not good. Do two bottom two surface, adhesion is ok, if the two bottom two surface to two bottom three surface, that is, more paint, more baking once, again test adhesion is very poor, poor to the paint from the galvanized layer of pieces torn off.
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20d nailsAquaculture galvanized welding net this mesh structure is easy to construction, to ensure quality. Compared with the traditional manual binding on site, it can guarantee the quality of the project, shorten the anti-drug construction and shorten the construction period. So now such grids are being used in new villages to strengthen walls and prevent earthquakes.
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20d nailsHot dip galvanized hexagonal net is made of low carbon steel wire by mechanized braided welding and then by hot dip zinc treatment. The net color is white and shiny, thick zinc layer, uniform mesh, flat mesh surface, solder joint tension resistance, high corrosion resistance. The surface of the steel wire is usually protected by hot-dip galvanizing, and the thickness of the galvanized protective layer can be made according to the requirements of customers. Hot-dip galvanizing hexagonal net is another kind of twisting mesh corresponding to the galvanizing hexagonal net.
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Read More2.25*2.25mm indicates that the two strands are 2.25mm silk, and the thorn thread is also 2.25mm silk;
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Read More3. Galvanizing: the preheated steel wire is immersed in the molten zinc liquid, so that the surface is attached with a zinc layer. The control of galvanizing time and temperature has great influence on the quality of zinc layer.
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- 3. The transport, storage and use of the binder of galvanized wire mesh should adopt safety and fire prevention methods according to the relevant regulations, so as to be safer.
- 6, the use of special formula and special UV absorbent, no fading, no yellowing, no peeling, no cracking, no foaming, no moth, the use cycle can be more than 30 years.
There are many categories of large rolls of galvanized wire, and different categories can be applied to different scenarios. The common application of galvanized iron wire is the application of the construction industry. One is the use of binding wire. Whether it is the binding of scaffolding or reinforcement, galvanized iron wire is needed to carry out. There are also 20kg or 50kg bundles of No. 18, No. 16, No. 14, No. 12, No. 10 galvanized coils.
- Galvanized wire for welding is generally required to have a certain hardness, after acceptance of galvanized wire, feel is the first thing to do, in addition to the machine test, because the average user does not have testing equipment, on the machine trial is also a very inconvenient way to test. The diameter of electric galvanized wire is measured with a micrometer, and it is kept at about 0.02mm above and below the contract signing standard, with neat appearance, no leakage plating and no messy wire.
Cold galvanizing (galvanizing) is in the plating tank after the current unidirectional, so that the zinc gradually plated on the metal surface, slow production speed, uniform coating, thin thickness, usually as long as 3-15g, bright appearance, poor corrosion resistance, usually a few months will rust. Compared with hot dip galvanizing, the production cost of electric galvanizing is lower.
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It is precisely because of the advantages of electric welding mesh (explanation: can overwhelm the favorable situation of the other side), the electric welding mesh in the market is widely used in urban roads, real estate, development zones, residential areas, gardens and all kinds of enterprises and institutions of decoration beautification and security protection works. Stainless steel wire mesh is one of stainless steel wire mesh products.
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One end of the wire must be clearly marked and the other end left on the outer layer for easy connection by other wires. Ask the factory to provide the corresponding quality inspection report before packing. Cold drawing is a kind of material often used in our life, especially in the construction of buildings. Cold wire drawing is used more in building materials, cold wire drawing testing standards are also different.
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The mixture of rare earth and aluminum enhances the fluidity of zinc liquid, makes the coating more uniform, and also reduces the zinc consumption. Hot dip galvanized wire has better protection performance than cold galvanized wire, which makes it good application in chemical experimental equipment. Hot dip wire coating thicker, so that it has good corrosion resistance, can be in the outdoor sun and rain and other harsh environment can be maintained for decades, so hot dip galvanized wire is widely used in construction, traffic guardrail and other outdoor facilities.
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- 2. Eliminate caked zinc residue on zinc liquid surface
The wire mesh is composed of low carbon steel wire or medium carbon steel wire, high carbon steel wire or stainless steel wire. There are two kinds of manufacturing technology of steel wire mesh, one is the weaving method, the other is the welding connection, the formation of grid.
And high-quality data are constrained by production costs and production conditions, so some electric welding mesh manufacturers do not meet this requirement, in this case, there is no way to improve product strength. In addition to data, and produce process, even if again good data, but the factory did not meet the requirements of production process in welding, also can form the product under the high pressure welding, so it is also a kind of strength on the decline, process conditions of different manufacturers also have very big difference, so it formed a shopping mall on the above products are differences of strength.
Daily residents still have a demand for galvanized barbed rope, but often the quantity is not particularly large. If the barbed rope factory ships the goods, then the additional freight may be higher than the price of customers to buy the barbed rope in the market. Barbed rope factory for mass purchase of customers to sell their demand is relatively large, but also want to find a manufacturer for procurement is also reasonable. Customer procurement problems can be in the thorn rope factory more perfect introduction at the same time also let the customer more at ease.
In our daily life, we are certainly familiar with the construction of power grid. Choosing such special barbed rope can improve the safety factor of the entire power grid during construction.
In order to pack and bundle galvanized wire on the surface of the deposit layer to remove the surface film, surface inclusion and other defects can be found and treated by conventional technology; Excess foam is caused by soaps and saponable fatty surfactants being brought into the tank. Moderate foam formation rates may be harmless. Small homogeneous particles of large denier present in the tank can stabilize the foam layer. To remove surface active substances by matting with activated carbon. Or filtration to make the foam less stable, which are effective measures; Other measures should also be taken to reduce the intake of surfactant. The electroplating speed can be significantly reduced by the introduction of organic matter. Although the chemical formula is conducive to a high deposition rate, the coating thickness cannot meet the requirements after the organic matter is loaded, so activated carbon can be used to treat the tank.
Razor blade barbed rope has been widely used in military sites, prisons, government agencies, banks in the world. The walls of living quarters, private homes, villas, fences, doors and Windows, highways, railway guardrail and border lines and other protection and security.
- The middle of the two thorns is 7 to 8 circles, while the ordinary thorn rope is only 3 and a half circles, showing neat and beautiful.
The material of small hexagonal net is the same as that of other hexagonal net, which is generally made of low carbon steel wire, stainless steel wire and galvanized steel wire as raw materials by the hexagonal net machine.
Materials of qualified quality should be kept marked for reference when used. In order to remove the surface film, surface inclusion and other defects on the surface of the large roll galvanized wire on the surface of the sedimentary layer to the local surface, it can be found and treated by conventional technology; Excess foam is caused by soaps and saponable fatty surfactants being brought into the tank. Moderate foam formation rates may be harmless. The presence of small homogeneous particles of large denier in the tank can stabilize the foam layer, but the accumulation of too many solid particles can cause explosion.
With the improvement of people’s living standards now, many families are keeping some small pets, these small pets also need a stable nest, pet cage has become a more important choice of people, each pet habits and living habits will choose to adapt to the cage.
- Determine the size of the cage based on the actual size of the dog as an adult. In general, the cage should be three times the size of the dog’s body, with enough room for the dog to turn around and so on.
- Galvanized iron wire is divided into hot galvanized wire and cold galvanized wire (electric galvanized wire) is made of low carbon steel, after drawing molding, pickling rust removal, high temperature annealing, hot galvanized, cooling and other processes. Galvanized iron wire has good toughness and elasticity, zinc content can reach 300 grams/square meter. It has the characteristics of thick galvanized layer and strong corrosion resistance. The products are widely used in construction, handicrafts, wire mesh, galvanized hook mesh, spackle mesh, highway fence, product packaging and daily civilian and other fields.
- Scope of use: Because the obtained coating is thicker, hot-dip galvanizing has very good protective function than electric galvanizing, so it is an important maintenance coating for iron and steel parts in strict working environment. Hot-dip galvanized products are widely used in chemical equipment, petroleum processing, Marine exploration, metal structure, electric power transportation, shipbuilding and other occupations. In agriculture, such as pesticide irrigation, greenhouse and construction industry, such as water and gas transportation, wire casing, scaffolding, Bridges, highway guardrail and other aspects, have been widely used in these years.
Post time: 07-09-22Remind you to buy galvanized iron wire, should be stored in dry, good ventilation conditions, do not contain corrosive gases, do not mix with the production of organic volatile gas paint, plastic and other substances in a good environment. If conditions, for galvanized parts to increase reliable inner packaging, and put desiccant. If the zinc layer white spots and hair, only mechanical removal, and then normal passivation, or thoroughly washed off the zinc layer after re-plating.
- 2, galvanized welding mesh away from acid and alkali corrosion effect of acid and alkali is electric welding mesh. If the electric welding mesh is accidentally stained with acid and alkali, it should be immediately washed with clean water, and then dried with dry cotton cloth.
There are still some differences between electric mesh and wire mesh and steel mesh. This mesh is mainly a welding mesh made of high quality low carbon steel wire after straightening and cutting, and then welded by electric welding equipment. It can be said that because of the characteristics of fast production and convenient transportation, it has been applied in many industries. In today’s construction projects, people can also see the image of this network well. The application of welded mesh in this industry is mentioned because of its strong corrosion resistance and uniform mesh. It has become a special grid for floor heating in construction industry and has been applied in many fields.
However, because the bath contains highly toxic cyanide, the gas escaping from the electroplating process will do great harm to the health of workers, and its waste water must be strictly treated before discharge. Galvanized iron wire has good anti-corrosion and anti-rust ability, so it can be used in some outdoor guardrails or fences, especially on handicrafts, which are also of great use. Galvanized iron wire is not easy to rust and oxidation on the surface.
- Smelting technology is good, advanced equipment, advanced process of large stainless steel plant whether in the control of alloy elements, impurities removal, billet cooling temperature control can be guaranteed, so the product quality is stable and reliable, good internal quality, not easy to rust. On the contrary, some small steel equipment is backward, backward process, smelting process, impurities can not be removed, the production of products will inevitably rust.
- Ring corn with: used as a ring corn net, generally use mesh 5cm*7cm or 5cm*5cm of the original galvanized welding net, wire diameter from 1.8mm-2.3mm, height of 1.2m – 1.8m.
- Electric welding net is also known as external wall insulation wire mesh, galvanized wire, galvanized electric welding net, wire mesh, row welding net, touch welding net, construction net, external wall insulation net, decorative net, wire mesh, square eye mesh, screen mesh, anti-crack mesh. Stainless steel electric welding mesh, is made of high quality stainless steel wire row welding, more acid resistance, alkali resistance, welding firm, beautiful, widely used and so on.
- Galvanized wire coating is galvanized, aluminum plated, coated with nylon or plastic, etc. Zinc is divided into thin coating of steel wire after plating and thick coating of galvanized steel wire after drawing. The mechanical properties of thick coating are reduced compared with smooth steel wire rope, which should be used in severe corrosion environment. It is more resistant to corrosion, wear and heat than galvanized wire rope, using the first plating and then drawing method of production. Coated nylon or plastic wire rope is divided into two kinds of coated rope and coated stock after the rope.
- 3, barbed rope protection net in the bridge, channel, should be toward the bridge head cone slope (or end wall) direction surrounded, should not leave for people, livestock can drill into the gap.