Coiled seam welded tubing prodn. line - with shear positioned downstream of tube bending rolls
Welding line for prodn. of coiled tubing from coiled strip comprises (i) a coil handling station consisting of a reel, which can be moved transversely w.r.t. the line, and a bobbin which carries the strip coils; (ii) a strip butt-joining assembly; (iii) strip shaping, seam welding and advancement st...
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Sprache: | eng ; fre |
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