. the seam annealing process, mainly applied to api tubes, consists in the heating of the seam beam and it is cooled down at ambient temperature. flexibility is maximized by using multiple independent heating heads, each one individually controlled. processes tube annealing the main goal of the tube...
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hollow sections, rectangular hollow sections, square hollow section bars mild steel (m.s.) flat bars, round bars, square bars in different dimensions from mm x mm to mm x mm pipes high frequency induction (hfi) welded pipes in black unpainted and mill finished for construction and industrial purpose tubes...