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We provide whole plant turnkey scheming manufacturing service for tubular piles in jacket sea platform/self lifting offshore platform. Work piece like jacket pile/ pin pine/ drill conductor, we provide whole production line service including steel plate cutting, beveling, rolling, single shell STT root welding, single section inner/outer longitudinal seam welding, 4axes pipe fit up welding line, small diameter inner CS welding, 5axes CNC pipe cutting line, large pipe fit up welding feeding line, indoor/outdoor logistic transport conveying equipment and so on.

tiltable STT root welding	inner/outer longitudinal seam welding	4axes pipe fit up machine	small diameter pipe inner CS welding
small diameter pipe inner CS welding	small diameter pipe inner CS welding	outer CS welding	outer CS welding
outer CS welding	thick wall pipe welding	5axes large diameter pipe CNC cutting	interval logistic convey trolley
over length pipeline V feeding roller table	over length pipeline feeding rotate fit up line	over length pipeline transition equipment	over length pipeline transition equipment