Hauv ntau qhov hluav taws xob tshuab, stainless hlau flanges ua lub luag haujlwm tseem ceeb, thiab lawv cov kev xav tau cuam tshuam ncaj qha rau kev nyab xeeb thiab muaj kev ruaj ntseg ntawm txoj kev ua haujlwm ntawm lub raj xa hluav taws xob.
Ua ntej, nyob rau hauv cov nqe lus ntawm cov ntaub ntawv, cov hlau stainless siv nyob rau hauv stainless hlau flanges yuav tsum ua raws cov qauv tshwj xeeb. Piv txwv li, qhov tshwm sim 304 stainless hlau yuav tsum muaj cov chromium cov ntsiab lus ntawm 18% rau 20% thiab cov ntsiab lus npib tsib ntawm 8,5%. Cov ntsiab lus no piv tias cov hlau tsis muaj zog tau ua haujlwm tau zoo thiab tuaj yeem ua haujlwm stably rau lub sijhawm ntev hauv ntau cov kua qaub thiab alkali. Rau qee qhov kev ua haujlwm uas muaj cov kev ua haujlwm kub siab dua, 310s stainless hlau yuav siv, uas tuaj yeem tswj lub zog zoo thiab ua tau zoo hauv qhov chaw kub.
Thib ob, sab qhov raug yog yog ib qho ntawm cov ntsuas tseem ceeb rau ntsuas ntsuas qhov zoo ntawm cov hlau stainless. Nws cov taub uas hla rov qab, sab hauv lub taub, tuab thiab lwm qhov ntev yuav tsum tau nruj me ntsis hauv kev ua kom muaj ntau yam. Piv txwv li, cov dos loj tiv thaiv ntawm cov metric flange feem ntau yuav tsum tau ceev cia rau hauv lub nkoj mus los yog 315 mm, thiab cov khoom siv hauv qab no}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}.
Tsis tas li ntawd, kev machining yog thiab kev ua tau zoo ntawm kev sib khi saum npoo muaj qhov cuam tshuam tseem ceeb ntawm kev ua haujlwm ntawm stainless hlau flanges. Qhov ntxhib ntawm lub tiaj tiaj sefting nto yuav tsum tau mus txog Ra {{{}}}}}}}}}}}. High-precision seals nto machining pab tsim kom muaj kev sib fwm zoo tom qab kev teeb tsa.
Thaum kawg, qhov chaw zoo kuj tseem ceeb heev. Qhov saum npoo ntawm stainless hlau flange yuav tsum tau dawb ntawm cov kab nrib pleb, cov xuab zeb, pores thiab lwm yam tsis xws luag, nrog cov xim loj ua tiav thiab cov xim sib txawv. Qhov no tsis tsuas yog txhim kho nws cov kev ua kom zoo nkauj, tab sis kuj txo qhov tau corrosion thaum lub sijhawm siv.
Nruj me ntsis tom qab cov kev xav tau ntawm stainless hlau flanges tuaj yeem paub tias lawv tau ua raws li lawv cov kev lag luam ntau yam thiab tau raws li kev siv sib txawv.