Zvigadzirwa zvinoenderana neASTM a182 inoda kusangana nemakemikari anodiwa. For example, dual phase steel 2205 butt weld flanges must contain elements such as carbon, silicon, nickel, chromium, molybdenum, manganese, phosphorus, columbium and titanium. Zvinyorwa zvinoshandiswa kuburitsa iyi Alloy 2205 Flange Inofanirwa Kusangana Nezvemakaniki Zvekuita Zvinodiwa zveGiredhi Regrification yakarairwa.