Uncategorized

  • Advantages of copper tubes

    The copper tubes have a hard texture, is not easy to corrode, and is resistant to high temperature and high pressure, and can be used in various environments. Compared with this, the shortcomings of many other pipes are obvious. For example, the galvanized steel pipes used in the past are very easy to rust, and the problems such as yellowing…
    Read more
  • Material and characteristics of copper clad laminate

    1. Copper-clad phenolic paper laminate: It is a laminated product made of insulating impregnated paper (TFz-62) or cotton fiber impregnated paper (1TZ-63) impregnated with phenolic resin after hot pressing. A single sheet of alkali-free glass impregnated tape is attached, and copper foil is applied to one side. Mainly used as a printed circuit board in radio equipment. 2. Copper-clad phenolic…
    Read more
  • የመዳብ አውቶቡስ

    የመዳብ አውቶቡስ, also known as copper bus bar or copper bus bar, is made of copper material and has a rectangular or chamfered (rounded) rectangular long conductor (now generally used round copper bar to avoid tip discharge), in the circuit Plays the role of carrying current and connecting electrical equipment. Copper bars have been widely used in electrical equipment, especially…
    Read more
  • የመዳብ ቱቦ

    Copper tube is also called red copper tube. One kind of non-ferrous metal pipes are pressed and drawn seamless pipes. Copper pipes have the characteristics of good electrical conductivity and thermal conductivity, the main materials of conductive accessories and heat dissipation accessories of electronic products, and become the first choice for modern contractors to install tap water pipes, heating and…
    Read more
  • The use of copper bus

    1. Welding characteristics and welding process of copper bus bar There are two types of copper busbar connection at the power station: bolt fastening and welding. Copper has excellent electrical conductivity Properties, thermal conductivity, heat resistance, and processability, pure copper is industrial pure copper with a wcu of not less than 99.5%. 2. Copper welding characteristics 1.High thermal conductivity The…
    Read more
  • brass

    Copper tube straightening: 1. For the straightening of copper and copper alloy pipes, first fill the pipe with sand, and then use a straightener to straighten: you can also place the sand-filled copper pipe on a flat plate or a workbench. Plate, and then use a rubber mallet, wooden clog or square wood to tap lightly along the tube to…
    Read more
  • Knowledge of brass

    Common tools: 1.Machine tools: grinding wheel saw, hand drill, bench drill, impact drill, DC welding machine, argon arc welding machine, ወዘተ. 2.Tools: adjustable wrench, spanner, hand hammer, ladle, needle, bench vise, hand saw, pipe bender, edger, manual test pump, rubber hammer, straightener, file, oxygen cylinder, Acetylene gas cylinder, oxygen gauge, pressure gauge, acetylene gauge, gas Welding torch, cutting torch, welding…
    Read more
  • Introduction of copper tube

    Copper and brass pipeline installation This process standard is applicable to copper pipes and working pressures with a working pressure below 4MPa and a temperature of 250 ~ -196C. Installation of brass pipes with a force of 22 MPa or less and a temperature of 120 ~ -158 “C. Common materials for construction preparation: 1. Pipes: Commonly used copper pipes and…
    Read more
አጣሪ አሁን