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  • According to the petrochemical (SH) industry standard: thread flange (PT), butt weld flange (WN), flat weld flange (SO), socket weld flange (SW), loose flange (LJ) , flange cover (not shown).……
    Jul 12
    2018
  • Reducer flange for the connection of the motor to the gear unit and the connection between the gear unit and other equipment.……
    Jul 12
    2018
  • Galvanized steel pipes are welded with hot dip or galvanized steel. Zinc plating can increase the corrosion resistance of steel pipes and prolong their service life.……
    Jul 12
    2018
  • Galvanized steel pipes are divided into cold-galvanized steel pipes and hot-dip galvanized steel pipes, and cold-galvanized steel pipes have been banned.……
    Jul 12
    2018
  • The product obtained by coating an organic coating on a hot-dip galvanized steel sheet is a hot-dip galvanized color-coated plate.……
    Jul 12
    2018
  • It provides a new type of raw material for the construction industry, shipbuilding industry, vehicle manufacturing industry, home appliance industry, electrical industry, etc.……
    Jul 12
    2018
  • With the development of science and technology and industry, higher requirements are placed on materials, such as higher strength, high temperature resistance, high pressure, low temperature, corrosion resistance, wear and other special physical and ……
    Jul 12
    2018
  • In addition, the steel plate has a material, not all steel plates are the same, the material is not the same, the place used for the steel plate is not the same.……
    Jul 12
    2018
  • The width of the sheet is 500~1500 mm; the width is 600~3000 mm. The thin plates are divided into steel grades, such as ordinary steel, high-quality steel, alloy steel, spring steel, stainless steel, tool steel,……
    Jul 12
    2018
  • The forming rolls are mainly hot rolled coils and cold rolled coils. Hot rolled coil is a processed product before re-crystallization of the billet. Cold rolled coil is the subsequent processing of hot rolled coil.……
    Jul 12
    2018
  • According to the deoxidation method, it can be divided into boiling steel (F), killed steel (Z), semi-killed steel (b) and special killed steel (TZ);……
    Jul 12
    2018
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