Iyo yekunyudza flange hita ine cover shell inonyanya kushandiswa muacid uye alkaline solution, uye Stainless simbi 316 zvinhu zvinogona kuchengetedza hupenyu hwesevhisi yechubhu yekudziya zvakanaka, uye ine kumwe kusaita ngura.Kumusoro kunogona kuiswa neterminal refu kwazvo. kuita basa rekugadzirisa, saka iyi mhando yekunyudza hita inogona kunyatso kuoma kune chero yakaoma kuisa nharaunda, uye kunyangwe zvakadaro, ine kumwe kugadzikana.