Other Special material tubes available are:

gear-and-gearbox

    Seamless steel tubes for transportation of flammable fluids are
    mainly
    set for high pressure pipelines to deliver gases, oil and other flammable fluids in the
    mining, chemical and energy industry.

    Tubes for casing and tubing are manufactured using the hot rolling
    process. Semi-finished product used for these tubes is continuously cast blooms. Tubes
    for
    casing and tubing are used in the mining industry to obtain crude oil and natural gas.