Simbi isingazive 304 flanges (18cr-8ni) inogona kugadzirwa kubva kuneakakosheswa, kukanda kana masheya, zvichiteerana. Inosanganisira ASTM A182 GR. F304 Kuregerera, Astm a351 GR. Cf8 kukanda uye astm a240 gr. 304 BHUKU. Flange zviyero zvinowanzoenderana neASME B16.5. Inowanikwa mu7 mazinga: 150, mazana mana, mazana mana, mazana manomwe, mazana maviri nemakumi mashanu emadhora.