1. Flat vuam:tsuas yog welding txheej txheej, tsis welding lub puab txheej;Feem ntau siv nyob rau hauv nruab nrab thiab tsis tshua muaj siab pipelines, lub nominal siab ntawm cov kav dej yog tsawg tshaj li 0.25mpa.Muaj peb hom sealing nto ntawmtiaj welding flange, uas yog hom du, concave thiab convex hom thiab tenon groove hom.Ntawm lawv, hom du yog qhov siv dav tshaj plaws, thiab tus nqi pheej yig thiab siv tau zoo.
2. Lub taub qab vuam:ob lub puab thiab txheej txheej ntawm lubflangeyuav tsum tau welded, feem ntau yog siv nyob rau hauv nruab nrab thiab siab siab pipelines, thiab lub nominal siab ntawm cov kav dej yog nyob nruab nrab ntawm 0.25 ~ 2.5mpa.Lub sealing nto ntawm lubvuam flangeKev sib txuas yog concave thiab convex, thiab kev teeb tsa yog qhov nyuaj, yog li tus nqi zog, kev teeb tsa thiab cov khoom siv pabcuam tus nqi kuj siab.

3. Qhov (socket) vuam:Feem ntau siv rau nominal siab yog tsawg dua los yog sib npaug rau 10.0MPa, nominal txoj kab uas hla yog tsawg dua los yog sib npaug rau 40mm nyob rau hauv cov kav dej.
4. Lub tes tsho xoob: Feem ntau siv nyob rau hauv cov kav dej uas tsis tshua muaj siab tab sis corrosive nruab nrab, yog li cov flange no muaj zog corrosion kuj, thiab cov khoom siv yog stainless hlau.
Qhov kev sib txuas no tsuas yog siv rau kev sib txuas ntawm cov yeeb nkab hlau cam khwb cia, bushing hose, tsis yog hlau hlau yeeb nkab thiabflange valve, thiab lwm yam, thiab kev sib txuas ntawm cov txheej txheem cov cuab yeej thiab flange kuj txuas nrog flange.