Filifiliga o meafaitino ma uiga faʻatinoga o valve uamea stainless

inless uamea valve o se ituaiga o valve e faia i mea uamea uʻamea, ona o le lelei o le corrosion teteʻe, maualuga vevela malosi ma oxidation tetee, faʻaaogaina lautele i le suauu, vailaʻau, metallurgy, fausiaina ma isi alamanuia. O lenei pepa o le a au'ili'ili ai le filifilia o meafaitino ma uiga fa'atinoina o valve uamea.

Muamua, filifiliga o meafaitino
O meafaitino o valve uamea e masani lava austenitic uamea uamea, ferritic uamea ma austenitic ferritic duplex uamea.
1. Austenitic uʻamea uʻamea: Austenitic uʻamea uʻamea e masani ona aofia ai le chromium, nickel ma isi elemene, ma lelei le corrosion teteʻe ma le maualuga o le vevela malosi, talafeagai mo le vevela maualuga, maualuga le mamafa ma corrosive tulaga ala o faasalalauga. Austenitic uamea masani 304, 316 ma isi.

2. Ferritic stainless steel: ferritic stainless steel e masani lava ona aofia ai le chromium, nickel, molybdenum ma isi elemene, faʻatasi ai ma le malosi maualuga, faʻamaʻi faʻamaʻi ma le faʻaogaina o le ofuina, talafeagai mo le maualuga o le vevela, maualuga maualuga ma le faʻamaʻiina o tulaga faʻafefe. Ferritic uamea masani 410, 420 ma isi.

3. Austenitic ferritic duplex stainless steel: Austenitic ferritic duplex stainless steel e lua vaega o austenitic ma ferritic, lea e tuufaatasia ai le corrosion resistance o austenitic stainless steel ma le malosi maualuga o ferritic stainless steel, ma e talafeagai mo tulaga faigata o galuega. Duplex masani uamea stainless 2205, 2507 ma isi.

Lona lua, uiga fa'atinoga
O uiga faʻatinoga o valve uamea e masani ona atagia i vaega nei:
1. Lelei faʻafefete faʻafefe: o valve uamea e sili ona lelei le faʻafefeteina ma e mafai ona tetee atu i le faʻaleagaina o le tele o ala o faasalalauga, faʻaitiitia le tau o le tausiga o meafaigaluega ma le toe sui.

2. Malosi o le vevela maualuga: valve uamea uamea e maualuga le malosi o le vevela, e mafai ona tausia lelei mea faʻainisinia i le maualuga o le vevela siosiomaga, talafeagai mo le maualuga o le vevela, tulaga maualuga o galuega.

3. Oxidation teteʻe: uʻamea uʻamea valve e lelei oxidation tetee, lea e mafai ona tetee i le corrosion o oxidizing ala o faasalalauga ma faaleleia le olaga auaunaga o le valve.

4. Faʻaofuofu teteʻe: O le uʻamea uʻamea uʻamea e lelei le faʻaogaina o le ofuina, lea e mafai ona faʻaitiitia ai le ofuina o le valve i le taimi o le faʻaogaina ma faʻaitiitia le tau o le tausiga o meafaigaluega ma toe sui.

5. Lelei faʻamaufaʻailoga: valve uamea uamea e faʻaaogaina le fausaga faʻamaufaʻailoga maualuga, e lelei le faʻamaufaʻailogaina, faʻaitiitia le lamatiaga o le leakage, ma faʻamautinoa le saogalemu ma le faʻamaoni o meafaigaluega.

I se aotelega, o le valve uamea stainless i le filifiliga o mea, aemaise lava e tusa ai ma tulaga faigaluega e filifili le uamea stainless austenitic talafeagai, ferritic uamea po o austenitic ferritic duplex uamea. I le tulaga o le faatinoga o uiga o valve uamea uʻamea, latou teteʻe lelei le corrosion, maualuga le vevela malosi, oxidation tetee, ofu tetee ma lelei le faatinoga o faamauga, ma e masani ona faaaogaina i fanua eseese o alamanuia.