1. Vuam tiaj: tsuas yog vuam txheej txheej, tsis tas yuav welding txheej sab hauv; Feem ntau siv nyob rau hauv nruab nrab thiab tsis tshua muaj siab pipelines, lub nominal siab ntawm cov yeeb nkab fittings yuav tsum tsawg tshaj li 2.5mpa. Muaj peb hom sealing nto ntawm tiaj vuam flange, raws li hom du, concave thiab convex hom thiab tenon groove hom, uas yog dav siv nyob rau hauv hom du, thiab pheej yig, nqi-zoo.
2. Lub taub hau welding:lub puab thiab txheej txheej ntawm lubflangeyuav tsum tau welded. Nws feem ntau yog siv rau nruab nrab thiab siab siab pipelines, thiab lub nominal siab ntawm cov kav dej yog nyob nruab nrab ntawm 0.25 thiab 2.5MPa. Lub sealing nto ntawm lub pob tw vuam flange kev twb kev txuas yog concave-convex, installation yog ntau complex, yog li tus nqi zog, installation txoj kev thiab cov khoom pab cuam tus nqi kuj yog siab.
3. Qhov (socket) vuam: feem ntau siv rau cov kav dej uas muaj qhov siab tsawg dua lossis sib npaug ntawm 10.0mpa thiab nominal txoj kab uas hla tsawg dua lossis sib npaug li 40mm.
4. Lub tes tsho xoob: feem ntau siv rau lub siab tsis siab, tiam sis qhov nruab nrab yog ntau corrosive nyob rau hauv lub raj, yog li no hom flange muaj zog corrosion kuj, cov khoom yog tsuas yog stainless hlau.

Qhov kev sib txuas no tsuas yog siv rau kev sib txuas ntawm cov kav hlau cam khwb cia, cov roj hmab hauv ob sab phlu, cov yeeb nkab tsis yog hlau thiab flange valve, thiab lwm yam.flangekev sib txuas.
Flange kev twb kev txuas yog raws li nram no: Flange thiab yeeb nkab kev twb kev txuas yuav tsum tau raws li nram no:
1. Qhov chaw ntawm cov yeeb nkab thiabflangeyuav tsum nyob rau tib theem.
2. Lub sealing nto ntawm cov yeeb nkab chaw thiab flange yog 90 degrees ntsug.
3. Txoj hauj lwm ntawmflangebolts ntawm cov yeeb nkab yuav tsum zoo ib yam.