Xov txuas tsis nres valve, haum rau me me diameters (dn tsawg dua lossis sib npaug hauv 50), yooj yim siv nyob rau hauv cov khoom siv davhlau ya nyob (xws li radiators, kiv cua chev chav)
Flange -} Txuas cov raj xa hluav taws xob yog tsau rau cov raj nplaim hluav taws xob, ua kom haum rau nruab nrab thiab siab} qhov siab dua lossis sib npaug los yog sib npaug nrog 50).
Welded kev txuas tsis nres li qub, welded welded rau lub raj dej ua tau zoo thiab feem ntau siv nyob rau hauv high {} {{{}}} siab} kev kub siab log.
