ARVIND SEAMLESS WELDED TUBES
Procured mother tubes or hollows from leading suppliers from India & Abroad are directed to a thorough chemical analysis and strict physical/mechanical tests. The mother tube are subsequently cold-drawing with determined precise and force. The OD of the tube is there by reduced by tension through a die and a fixed or floating plug, to get a precise mechanical dimensions and a uniform surface finish. These tubes are then subjected to various processes like Pickling, Passivation, Hydro Testing, Polishing, Inspection, Marking before packing and dispatch.
¼" NB â€“ 24" NB
5, 10, 40, 80
ASTM, ASME, DIN, NFA, JIS etc.
Austenitic Grade: TP-304, 304L, 304H, 316, 316L, 316H, 316Ti, 317, 321, 347, 310, 904L,
Ferritic / Duplex Grades: UNS S32750, S32760, S31803, S31500, 32205