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  • Spring steel wire with high carbon quality carbon structural steel or carbon tool steel wire rod production, according to the use of spring strict control of its chemical composition, gas content and non-metallic inclusions. In order to reduce the appearance defect and decarbonization layer, the billet of consumption rod should stop the appearance grinding, and if necessary, stop the peeling.

  • In the production of its own, to avoid injury, wearing the corresponding work clothes is very necessary, so that not only can avoid the occurrence of accidents, but also can better realize the production and processing of products. The application of black iron wire in the process is mainly through the hot metal billet rolled into a six-and-a-half-millimeter wire, and then put it into the drawing device to draw into different diameter of the wire, gradually reduce the aperture of the drawing disk, cooling and annealing, coating and other processes to make a variety of different specifications of the wire.

  • Carbon spring steel wire should have high tensile strength, elastic limit, endurance and fatigue strength, and impact and vibration resistance. To ensure the strength and endurance index, especially to avoid changing the occurrence of cracks, is the key to produce spring steel wire. The inner quality and surface quality of the wire rod directly affect the function of the wire.

  • The best way to manage off-road safety is to carry out management and protection from the source, maximize the safety of people’s lives and property, and reduce the non-operational costs of railway enterprises, which is a key content of railway safety work in the new era. At this time, it is necessary to install protective nets on both sides of the railway, which is what we usually say, blade barbed rope protective nets, which can prevent accidents.

  • Post time: 14-03-23
  • For example, in gray iron, its carbon exists in iron ore in graphite condition, the crack is often gray, soft and strong, simple filtering, suitable for casting. In white iron, its carbon and iron together into iron carbide, crack appears white, very strong and brittle quality, for the material of malleable steel. The alloy grade consists of various alloying elements with different compositions and structures.

  • 2, the smelting process of the production enterprise will also affect the corrosion resistance of stainless steel.

  • annealed

  • After proper heat treatment or cold drawing hardening, high carbon steel wire has high strength and hardness, high elastic limit and fatigue limit (especially notched fatigue limit), cutting function is acceptable, but welding function and cold plastic deformation ability is poor.

  • The characteristics of hexagonal net: strong structure, flat surface, with good corrosion resistance, anti oxidation and other characteristics of the use: used for raising chickens, ducks, geese, rabbits and zoo fence, mechanical equipment protection, highway guardrail, sports venues fence, road green belt protection net. The screen in the production of a box shaped container, filled with stone cage, can be used to protect and support the seawall, hillside, road and bridge, reservoirs and other civil engineering, flood control and flood resistance material, namely (stone cage net, stone cage cage).

  • 3. Temporary protection, breeding chickens and ducks, etc., it is recommended that you choose 2mm wire diameter products.

  • The use of packaging galvanized wire with the development of industry and agriculture is also expanded accordingly. Therefore, galvanized silk commodities have been widely used in industry (such as chemical equipment, petroleum processing, Marine exploration, metal structure, electric power transportation, shipbuilding, etc.), agriculture (such as irrigation, heating houses), construction (such as water and gas transportation, wire casing, scaffolding, houses, etc.), Bridges, transportation, etc., in recent years. Because galvanized silk products have beautiful surface, good corrosion resistance and other characteristics, its use is more and more extensive.

  • Post time: 15-11-22

  • The barbed rope produced by the barbed rope factory adopts the way of winding in order to facilitate transportation, and the disk weight of the galvanized barbed rope is different according to the size.

  • So why sometimes the size of the bundle is the same, the price will be a little different? This is mainly due to the difference in weight. The lighter the bundle, the lower the price. This is the main factor leading to the relatively large price difference.

  • Stainless steel barbed wire in the way of corrosion is not too, because the surface is not treated but relies on its own raw materials for corrosion resistance, so there will be no chemical reaction.

  • Wire diameter: 6#–20#, this kind of barbed wire is braided by low carbon steel wire; Aperture: 15′-15′ special standards can be processed according to customer needs. Use: to be used for road beautification with protective net, maintenance and support of seawall, hillside, dam embankment, is a good data to avoid landslides.

  • Three methods of twisting the thorn rope: forward twisting, reverse twisting, reverse twisting.

  • 3. 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.
  • Post time: 22-09-22

  • galvanized

  • Post time: 07-06-22
  • In addition, when using the steel wire, it is also necessary to pay attention to protecting the surface of the steel wire. For example, if the surface of the steel wire is damaged or corroded, it may affect its electrical conductivity. Therefore, in the use of steel wire, should try to avoid steel wire with wet environment or chemical substances in order to protect its surface and electrical conductivity.

  • Did not do the adhesion test of powder spraying or fluorocarbon spray on the packaging galvanized wire, but there are two points for reference: one, in the sealed or air circulation environment, non-metallic volatiles can corrosion zinc coating; Second, zinc above 230 degrees (c) will brittle the base metal. After powder spraying and fluorocarbon spraying, it is necessary to bake at a higher temperature and in a sealed environment, causing rapid corrosion of zinc, resulting in loose corrosion film resulting in decreased adhesion of coating, and even leading to brittle situation of steel wire.

  • Secondly, galvanizing can increase the mechanical strength of the product. The wire drawing process is to draw metal materials to make their grains thinner, thereby improving the mechanical strength of the product. Galvanizing can form a layer of zinc on the surface of the product, and the zinc layer itself has a high hardness, which can provide additional support during the wire drawing process and prevent the metal material from tensile fracture during the wire drawing process. Therefore, galvanized products after wire drawing can increase their strength and stiffness, and improve their tensile strength and torsional resistance.

  • Silk screen material can choose galvanized wire, stainless steel wire, copper wire, plastic coated wire, paint wire, etc., different materials used in different fields, such as construction, breeding, decoration, etc.

  • Post time: 11-04-23

  • There are two main points to choose the blade to stab the rope

  • galvanized

  • Post time: 29-03-23
  • Post time: 16-08-22
  • 1, the width and length of the hexagonal net (according to your actual needs, the width and length we can adjust flexibly).
  • Post time: 23-05-23

  • Blade