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  • Galvanized

  • galvanized


  • Post time: 02-03-23
  • (1) Protect and support seawalls, hillsides, roads and Bridges, river courses and other water conservancy projects;
  • Stainless steel barbed rope in the way of corrosion is not very, because the surface is not treated but rely on its own raw materials for corrosion resistance, so there will be no chemical reaction.

  • barbed

  • The tensile strength of steel wire is high and the hardness is high. In the flattening process, the longitudinal movement resistance of steel wire per unit volume increases and the elongation decreases. The steel wire unit volume will move to the lateral resistance smaller, the width of the increase. On the contrary, the wire is easy to extend lengthwise, and its width decreases. This is the production of high steel wire hardness is easy to wide, small hardness, easy to stretch out of wide reasons. If the tensile strength deviation of steel wire is large, the hardness uniformity of steel wire strip is poor, the width difference of the billet rolled into large, will seriously affect the quality of the billet.
  • There are three ways to twist the barbed rope: positive twist, reverse twist, positive and negative twist.

  • The use of welding network is very wide, but also used in different industries, different places, many times the name is because of the use or use of the name, so the various uses of the welding network, destined to name a variety of different. Can be called row welding net, or zinc plating welding net or galvanized welding net. And then there’s the external insulation wire, just for insulation, usually on the outside of the wall, to reduce heat loss.

  • Black iron wire application in the process, the main is through the hot metal billet rolling into six point five mm wire rod, and then put it in the drawing into a line of different diameter, the plant and then gradually narrow drawing plate aperture, cooling and annealing, plating process, such as making a variety of different specifications of the wire, the wire compared with ordinary black iron wire, will be more softer, The softness is also very uniform, the color is consistent, widely used in the construction industry, mining, chemical industry, welding mesh, welding hanger, reprocessing industry, etc.

  • The application of electric welding net is more widely, at present it has replaced the use of other parts of the wire mesh, the cost of electric welding net is lower, the production speed is very fast, so it is very popular. Welding net galvanized before the need for processing is recrystallization annealing, because the welding net must maintain a no oxide and no other impurities of pure iron active surface, if you can not keep its surface clean will lead to a bad galvanizing effect, galvanized layer and iron material is not closely combined, so this step is necessary.

  • When pickling, the galvanized wire needs to be slowly put into the cylinder to avoid liquid splashing on the body. Protective glasses should be worn in the pickling process to prevent acid splash out and hurt people. Pay attention to safety when receiving the line operation, the line tray needs to be lightly placed, stacked neatly, not more than 5 disks. No matter what kind of auxiliary materials are used, galvanized wire drawing must comply with national regulations, otherwise it is not allowed to be used.


  • Post time: 23-02-23
  • Hexagonal guardrail network custom structure is closely combined, the appearance is not concave and convex, with satisfactory corrosion resistance, oxygen resistance and other capabilities. Construction without a lot of manpower and material resources, can be operated on site.

  • Packaging: electric welding net general packaging for moisture-proof paper (color is mostly gray white, yellow, plus trademarks, certificates, etc.), some like 0.3-0.6mm domestic sales of small wire diameter electric welding net, because the wire is relatively soft, coupled with small volume, customers often require packing processing, in order to prevent shipment caused by damage. The wire of electric welding mesh has straight, also has a wavy bend (also known as the Dutch net).

  • Barbed wire production of general selection of low carbon iron wire, after fine and accurate active welding equipment processing, the selection of galvanized process surface treatment. After the completion of the product, the net surface is smooth and regular, good integrity, strong consolidation, even if part of the trade-off or under pressure will not appear lax phenomenon.

  • In the corner area, the zinc layer is often thicker than other places, and has good toughness and abrasion resistance. And other coatings in this corner, often Z thin Z is not easy to construction, Z is easy to hurt, so often need to be maintained. Even if there’s a lot of mechanical damage or something. Causing a small layer of zinc to peel off, leaving the iron base exposed, the surrounding zinc layer will act as a sacrificial anode to protect the steel from erosion.

  • If you want to know how many meters a kilogram of barbed rope, you also need to know what type of barbed rope is, because the different type will directly affect its weight.
  • galvanized

  • 2, hot plating wire plating after processing

  • “Dry” hot dip galvanizing is also called “drying solvent method” hot dip galvanizing. Iron and steel work pieces through degreasing, pickling, cleaning, dipping aid solvent and drying, and then immersed in the molten zinc solution to galvanize. The co-solvent is usually hydrochloric acid, ammonium chloride, or ammonium chloride mixed with zinc chloride in aqueous solution.

  • 1. Cleaning: Soak the pre-treated steel wire in detergent to remove surface impurities and dirt.
  • Welding mesh is widely used in industry, agriculture, breeding, construction, transportation, mining and other aspects. Such as machine shields, animal fences, flower fences, window fences, access fences, poultry cages, egg baskets and home office food baskets, paper baskets and decorative. We can make it according to the special requirements of customers. Welding mesh is made of high quality low carbon steel wire row welding, and then cold plating (electroplating), hot plating, PVC plastic coated surface passivation, plasticizing treatment, smooth mesh, uniform mesh, solid solder joint, local machining stable performance, corrosion resistance, corrosion resistance. Features: Stainless steel mesh selection of high quality stainless steel wire row welding, more acid, alkali resistance, solid welding, beautiful, widely used and so on.

  • 1, galvanized silk mesh molding sheet must be packed with flat hard materials, to avoid improper packaging and eternal deformation. It is important that each package and roll of raw material be marked with product name, standard, quantity, trademark, lot number, manufacturer, date of production, packing symbol, inspector code and inspection certificate.