1, Weld defects: stainless hlau flangeweld defects yog qhov hnyav dua, yog tias nws yog siv phau ntawv kho tshuab kev sib tsoo txoj kev kho kom zoo, ces qhov sib tsoo cov qhab nia, ua rau qhov tsis sib xws, yuav cuam tshuam rau cov tsos;
2, polishing thiab polishing passivation tsis sib xws:pickling passivation kev kho mob tom qab phau ntawv sib tsoo thiab polishing, rau thaj chaw ua haujlwm loj, nws yog qhov nyuaj rau kev ua tiav kev kho mob zoo ib yam, tsis tuaj yeem tau txais qhov zoo tshaj plaws zoo nkauj.Nws kuj muaj qhov tsis zoo ntawm tus txiv neej-teev cov nqi, cov nqi accessories yog siab dua;
3, khawb yog qhov nyuaj rau tshem tawm:zuag qhia tag nrho pickling passivation, nyob rau hauv lub xub ntiag ntawm corrosive nruab nrab yuav tshwm sim tshuaj corrosion los yog electrochemical corrosion thiab xeb, kuj tsis tuaj yeem tshem tawm vim khawb, vuam txaws thiab ua raws li qhov chaw ntawm stainless hlau carbon steel, txaws thiab lwm yam impurities;

Yog li yuav ua li cas daws qhov teeb meem ntawmstainless hlau flangeua?
1, xaiv blanking,Tom qab ua tiav, rau hauv cov txheej txheem tom ntej, sib txawv stainless hlau workpiece raws li cov txheej txheem ua tiav rau hauv cov txheej txheem sib xws;
2, khoov rau thawj qhov loj,Raws li kev kos duab stainless 304 seamless steel tube cov ntaub ntawv tuab los txiav txim siab khoov nrog rab riam thiab rab riam, zam cov khoom nrog kev sib tsoo cov cuab yeej ua rau deformation yog tus yuam sij rau kev xaiv hom (hauv tib cov khoom, tuaj yeem siv cov qauv sib txawv ntawm sab sauv tuag) , thiab kev xaiv ntawm qis tuag txiav txim siab raws li lub thickness ntawm lub plank.
3, welding yog ruaj,nyob rau hauv lub vuam workpiece convex point, yuav ua rau lub pob nyob rau hauv pem hauv ntej ntawm hluav taws xob welding thiab phaj uniform kev sib cuag, los xyuas kom meej qhov zoo ib yam ntawm txhua taw tes rau cua sov, vuam txoj hauj lwm yuav txiav txim tau nyob rau tib lub sij hawm, yuav tsum tau vuam, kho. Lub sijhawm ua ntej, lub sijhawm tuav, tuav lub sijhawm thiab so lub sijhawm, xyuas kom lub workpiece tuaj yeem pom qhov vuam khov kho.