Alloy xarkaha birta birta ah waa nooc bir ah oo bir aan kala go 'lahayn, wax qabadkeeduna aad ayuu uga sarreeyaa kan shaashadda birta ee aan caadiga ahayn ee birta aan caadiga ahayn. Sababtoo ah nooca birta birta ah waxaa ku jira koromid heerkul ah, iska caabbialkeeda heerkulka, iska caabinta heerkulka hoose iyo iska caabbinta jahwareerka ayaa aad uga fiican tuubbada birta aan caadiga ahayn ee birta. Tuubbooyinka kale ee birta ah, sidaa darteed tuubooyinka care si ballaaran ayaa loo isticmaalaa batroolka, haragga, kiimikada, korantada, kuleylka, kuleylka, militariga iyo warshadaha kale.
Nooca tuubbada aan jajabin
Tuubbada aan kala go 'lahayn
Tuubbooyinka welded
Tuubada welded
Arkay lsaw erw efw
Dhamaadkii, dhamaadka cad "
Cabbirka OD: 1 \ / 2 "~ 48" "
Dhumucda: Sch5 ~ schxxs
Taarikada birta & go'yaal & xirmooyinka
Soosaarista Farsamada Tenygure Rigling \ / shaqo kulul, qabow qabow
Soosaarida Heerka Asme B36.10 asme b36.36