Dab tsi yog 904L stainless hlau yeeb nkab siv rau?

904L cov kav hlau hlau feem ntau siv los tsim cov tso tsheb hlau tso tshuaj rau tshuaj, cov raj dej, twj siab, tshwj xeeb tshaj yog nyob hauv cov khoom siv nrog cov kab mob uas muaj ntshav. 316L yog dav siv nyob rau hauv cov cuab yeej kho mob, cov cuab yeej siv khoom noj, nkoj thiab kev tsim kho.

904L stainless hlau kav rau tshuaj lom neeg thiab petrochemical Industries
Kev thauj mus los nruab nrab: cov raj xa hluav taws xob rau cov kua qaub muaj zog txo cov kua qaub xws li sulfuric acid, phosphoric acid thiab formic acid thiab formic acid thiab formic acid thiab formic acid thiab formic acid thiab formic acid thiab formic acid thiab formic acid thiab formic acid thiab formic acid thiab formic kua qaub.
Reactors thiab tso tsheb hlau luam: khoom siv rau kev tuav cov dej siab, xws li phosphoric acid acid requors hauv cov chiv.
Cov tshuab hluav taws kub: thauj cov xov xwm thauj khoom (xws li cov kev daws teeb meem muaj chloride ions) nyob rau hauv qhov kub thiab kub siab.

904L cov kav dej stainless hlau rau cov khoom lag luam thiab khoom noj
Corrosive kua tsheb thauj mus los: raj dej hluav taws xob hauv cov tshuaj tua kab mob, organic acids, thiab lwm yam.
Kev nplua nuj roj pipelines: hloov 316L stainless hlau hauv cov xwm txheej uas yuav tsum zam kom txo qis kev pheej hmoo ntawm kev pheej hmoo ntawm kev pheej hmoo los nag.

904L stainless hlau kav rau lub zog thiab hluav taws xob
Coal-rolled fais fab nroj tsuag: boiler flue roj pipelines, condensers (rau sulphur-muaj cov pa roj cua siab-kub).
Kev Lag Luam Nuclear: Cov kav dej tshwj xeeb rau kev khi cov xov xwm cua sov (tsis tshua muaj xeb kev yuav tsum tau).

904L stainless hlau yeeb nkab rau cov enghere engineering
Cov dej hiav txwv dej hiav txwv:: Resist chloride ion corrosion, xws li cov chaw nres nkoj, cov khoom siv ntawm dej hiav txwv desalwination nroj tsuag.
Offshore platform khoom siv: li qub, kev sib pauv cua sov, thiab lwm yam uas tau ntsib nrog dej hiav txwv.
Lwm cov xwm txheej tshwj xeeb
Pulp thiab cov ntawv: cov khoom siv rau kev ua cov tshuaj tiv thaiv tshuaj dawb muaj chloride ions (xws li chlorine dioxide).
904L Stainless Hlau Yeeb Nkab Tso Yeeb: Sulphur-muaj cov roj ib puag ncig nyob rau hauv cov roj cua txias (xws li cov roj catalytic converter).

Vim li cas thiaj xaiv 904L stainless hlau seamless yeeb?
Kev tiv thaiv kev txhim kho siab: kev ua tau zoo hauv kev txo cov kua qaub muaj zog (xws li cov sulfuric acid) lossis cov tshuaj chloride ntau uas 316L tsis tuaj yeem tiv taus.
Lub neej ntev thiab kev nyab xeeb: txo txoj kev pheej hmoo ntawm kev xau dej los ntawm kev xeb thiab txo tus nqi kho.
Kev kub siab ruaj khov: tuaj yeem siv rau lub sijhawm ntev tshaj 200 degree, haum rau kev hloov pauv kub thiab cov tshuab hluav taws kub siab.