ASTM A182 F347 347H Irin alagbara, irin Flanges
Ifihan F347 347H irin alagbara, irin fun idena ipata ti o dara pupọ, GRAINGER APPROVED weld flange ọrun le jẹ asopọ si eto nipasẹ weld iyipo ni ọrun. Agbegbe welded le ni irọrun ṣe ayẹwo nipasẹ redio. Paipu ti o baamu ati iho flange dinku rudurudu ati ogbara inu opo gigun ti epo. Flange jẹ o tayọ fun lilo ninu awọn ohun elo to ṣe pataki ati pe o jẹ apẹrẹ fun lilo pẹlu afẹfẹ, omi, epo, gaasi adayeba, ati nya.