Birta la jeexjeexan ee birta 304 Waxaa ku jira ASTM A182 Gr. F304 cafin, astm a351 gr. CF8 CONTING iyo ASTM A240 GR. 304 guddi. Caqabadaha Flalege guud ahaan waafaqsanaanta ASME B16.5. Waxaa lagu heli karaa 7 heer: 150, 300, 400, 600, 900, 1500, 1500 iyo 2500 iyo 2500.