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  • Post time: 15-02-23
  • The chromium-plated layer has good thermal property. When the temperature is heated below 500℃, its luster and hardness are not changed obviously. When the temperature is higher than 500℃, the initial oxidation and discoloration occur, and the hardness decreases when the temperature is higher than 700℃. The friction coefficient of chrome coating is small, especially the dry friction coefficient, which is low among all metals. So the chrome coating has good wear.
  • Post time: 03-02-23

  • Stainless steel blade barbed rope production process is basically similar to galvanized blade barbed rope production process, usually according to the mold to determine the size of the blade.

  • welding

  • Stainless steel wire is characterized by good corrosion, in chemical plants or pharmaceutical industry can often be used to stainless steel wire, suitable for acid, alkali environment. Aluminum alloy wire is characterized by high temperature, can adhere to the high temperature of more than 100 degrees Celsius does not fade, and has good corrosion, patience is also very good. It can be used for device manufacturing in construction industry.

  • Similar to two materials in the coating part melting together, and coating thickness can reach 100 microns, so high corrosion resistance, salt spray test 96h no problem, equivalent to 10 years under the usual environment; Cold galvanizing is electroplating at room temperature. Although the thickness of the coating can also be controlled, the binding strength and thickness of the coating are relatively low, so the corrosion resistance is poor.

  • Welding net is made of high quality low carbon steel wire row welding, and then cold plating (electroplating), hot plating, PVC plastic and other surface passivation, plasticizing treatment, smooth surface, uniform mesh, welding spot firm, local machining good performance stability, corrosion resistance, corrosion resistance. Features: stainless steel welding net selection of high quality stainless steel wire row welding, more acid, alkali resistance, welding firm, beautiful, widely used characteristics.

  • First of all, we need to understand that the electrical conductivity of the wire depends on its material and size, and is not affected by the surface treatment method. Whether galvanized treatment or wire drawing treatment, they are the surface of the steel wire treatment, will not change the basic physical properties of the steel wire, electrical conductivity will not be affected. Therefore, in theory, the galvanized wire drawing treatment should not have any effect on the electrical conductivity of the steel wire.

  • Cold plating is a physical treatment method, the zinc is simple and uneven, the amount of zinc is also less than in the corrosion and rust prevention and chemical disposal of hot plating; The amount of hot zinc plating is relatively thick, the surface of the disposal is flat on average, and it is not easy to fall off. A layer of alloy composed of zinc and metal has very strong oxidation ability, and there is a layer of pure zinc on the outside of this layer of alloy, which is why hot plating is thicker and stronger than cold plating. Under the condition of high degree of natural recovery, galvanized hook net can play a very good maintenance effect on the environment, it is not afraid of wind and rain, it is the battle machine in the hook net, much stronger than the dip plastic hook net.

  • Galvanized hexagonal net is a galvanized metal wire mesh, the shape of the grid is hexagonal.

  • pet

  • 1. Cleaning: Soak the pre-treated steel wire in detergent to remove surface impurities and dirt.
  • Wire mesh even in the mining industry also has a higher reflection, because the selection of low-carbon materials to do the material so that it has a general iron net class does not have flexibility, concluded that its plasticity in use, and then can be used in hardware crafts deep processing production, as the wall plastering, leak prevention crack and so on. Its light net body, lower cost, more can let customers experience its economic benefits.

  • Hot dip galvanizing is also called hot dip zinc and hot dip galvanizing: is an effective way of metal corrosion, mainly used in various industries of metal structure facilities. It is to immerse the steel parts after rust removal into the molten zinc liquid at about 500℃, so that the surface of the steel parts is attached with zinc layer, so as to play the purpose of anticorrosion. Hot dip galvanizing process: finished product pickling – washing – adding bath aid – drying – hanging plating – cooling – drug – cleaning – grinding – hot dip galvanizing completion. Hot dip galvanizing is developed from the older method of hot dip galvanizing. It has a history of 140 years since it was applied to industry in France in 1836. However, the hot dip galvanizing industry has been developed on a large scale in the past 30 years with the rapid development of hot dip galvanizing wire.

  • Heavy hexagonal mesh is made of steel wire by special machinery woven hexagonal mesh mesh. This kind of net, after cutting, assembly can be made into fence net, mountain hanging net, vegetation three-dimensional network, combination and so on.

  • The most common barbed rope is 14*14 and 12*14 wire diameter barbed rope. The 14*14 wire diameter barbed rope is made of 200mm galvanized wire, and the barbed distance can be directly adjusted from 8-12cm. According to the different needs of each customer processing customized. Similarly, the length of each bundle of barbed rope can be cut from 50-250m as required. The 12*14 standard barbed rope is twisted by two different specifications of galvanized wire for 260mm and 220mm barbed wire. Other parameters are roughly the same except for different wire diameters. The price is slightly expensive because the latter uses more materials.

  • 3, twisting hexagonal net factory weight, the greater the weight, the more sufficient material.

  • Large

  • Steel wire and iron wire have a lot of similarities, but carefully distinguish, you will find that they are not only different in the material, but also in the product characteristics are very different. So when choosing, make sure you make a clear distinction between the two. Steel wire factory introduces steel wire carbon structure steel made above, generally not galvanized, used for machinery, spring. Black and hard; Iron wire: low carbon steel (mild steel), galvanized, used for joining and wrapping. It’s white and soft.

  • Four: spray blade barbed rope long service life.

  • Galvanized

  • Post time: 28-07-22
  • Post time: 07-04-23

  • Dogs of all ages seem to love to touch their noses with humans and other animals. In fact, dogs touch their noses as a way of socializing, just like humans shake hands and hug when they meet. But dogs don’t touch every human or every animal. They pick and choose who to touch. If they don’t like you or don’t know you at all, they won’t touch your nose. However, adult dogs will touch almost every puppy’s nose, and they will not only touch the puppy’s nose, but also smell it.

  • Post time: 23-02-23

  • Stainless steel barbed wire is mainly used in the place near the sea more, wet salty air for metal corrosion is particularly serious, and the selection of stainless steel barbed wire is in order to prevent corrosion.

  • The lighting surface of each type of shed is designed to be curved, improving the Angle of the light surface, because the lighting surface is curved, no dust accumulation, good light transmittance, high temperature in the shed, after measurement, the average temperature in the shed is 3℃ higher than the traditional bamboo pole cement column shed, the yield is increased by 15~20%, and the harvest date is advanced. The formula is scientific, the surface does not absorb moisture, do not return halogen through modification technology and scientific production process, solve the greenhouse frame rod is easy to absorb moisture return halogen, poor water resistance and easy to change the shortcomings, so that the greenhouse steel pipe in the high temperature and high humidity environment, few drops, frost phenomenon, and reduce pests and diseases.

  • Some welding methods of galvanized steel mesh will reduce the quality of low carbon steel welded joints, such as electroslag welding. Because the line energy is high, the coarse grains in the heat affected zone of welding will become very coarse, leading to a severe reduction in impact toughness. After welding, it is necessary to normalize with refined grains to improve impact toughness.

  • Post time: 16-12-22
  • Uses of galvanized hexagonal net: building wall fixed, heat preservation, heat insulation; Power plant tie pipe, boiler warm; Anti-freezing, residential protection, landscaping protection; Raising chickens and ducks, isolating chicken and duck houses, plays a role in protecting poultry; To protect and support seawalls, hillsides, roads and Bridges and other waterworks.

  • Electric galvanized shaft wire direct selling is in the plating tank through the current unidirectional zinc gradually plated on the metal appearance, the production speed is slow, uniform coating, thin thickness, usually only 3-15 microns, bright appearance, poor corrosion resistance, generally a few months will rust. Compared with hot dip galvanizing, the production cost of electric galvanizing is lower. The difference between cold galvanizing and hot galvanizing: the difference between cold galvanizing and hot galvanizing is that the amount of zinc is different. They can be identified from the color. The color of cold galvanizing is shiny silver white with yellow. Hot dip galvanizing shiny white.

  • welding

  • Post time: 12-04-23