Koppelingen in nieuw tabblad openen
  1. Weld Guru
    https://weldguru.com › bottle-oxygen

    Bottled Oxygen for Welding: The Basics - Weld Guru

    • Bottle oxygen is obtained commercially either by the liquid air process or by the electrolytic process. Liquid Air Process: In the liquid air process, air is compressed and cooled to a point where t… Meer weergeven

    Oxygen Cylinder

    A typical bottle oxygen cylinder is shown in figure 5-7 below. It is made of steel and has a capacity of 220 cu ft at a pressure of 2000 psi (13,790 kPa) and a temperature of 70°F … Meer weergeven

    Weld Guru
    Welding Oxygen Basics

    More than 2000 psi when full.
    The opening at the top of the bottle is smaller than a pencil, if damaged, the bottle can become a projectile and could cause injur… Meer weergeven

    Weld Guru
    Reverse Flow Danger

    Reverse flow occurs when the bottle oxygen cylinder is near empty at the same time another gas, such as acetylene is not. The result is that the fuel gas such as acety… Meer weergeven

    Weld Guru
    Backfire and Flashback Danger

    A backfire occurs when the torch flame burns back into the torch tip and is extinguished with a loud popping sound. It can be caused by the tip of the torch touch… Meer weergeven

    Weld Guru
    What happens when oxygen cylinders are used in welding?
    Rusting of ferrous metals, discoloration of copper, and the corrosion of aluminum are all due to the action of atmospheric oxygen, known as oxidation. For welding, oxygen cylinders are measured in cubic feet and come in 3 sizes (80, 122 and 244). The cylinders are pressurized to 2,220 psi (pounds per square inch).
    weldguru.com
    Feedback
     
  1. Sommige resultaten zijn verborgen omdat ze mogelijk niet toegankelijk zijn voor u.
    Niet-toegankelijke resultaten weergeven