Standard ASTM A53/A53M/ASME SA-53/SA-53M

Talosaga: talafeagai mo le tauaveina ma le tauaveina o vaega, faapea foi mo le ausa, vai, kesi ma ea paipa.

Faagaau u'amea sologa lelei process.According i lona faagasologa gaosiga, ua vaevaeina paipa uʻamea seamless i vevela loʻo faagaau uʻamea seamless, malulu tosoina faagaau uʻamea seamless, tuʻi ma faʻaloloa seamless faagaau tuusao extrusion seamless tube uamea, o le ituaiga muamua e lua o le faagasologa o le gaosiga o le lautele caliber seamless faagaau uʻamea, o le caliber o seamless tube uʻamea e masani lava i le 8-2 mafiafia faagaau e masani lava i le 8-2; lua mulimuli o le gaosiga o le lapoa lapoa mafiafia puipui seamless paipa uʻamea, seamless uʻamea diameter paipa e masani lava i le 406-1800, o le mafiafia puipui e masani lava i le 20mm-220mm. E tusa ai ma lona faaaogaina, e mafai ona vaevaeina i seamless faagaau uʻamea mo fausaga, seamless paipa uamea mo vai, seamless faagaau uʻamea mo paipa paipa paipa.