Pob tw-vuam flangeyog txoj kab ntsig hniav thiab phab ntsa tuab ntawm lub interface kawg yog tib yam li cov yeeb nkab tau welded, thiab ob lub kav dej yog welded ib yam nkaus.Pob tw-vuam flangeKev sib txuas yog yooj yim siv, tuaj yeem tiv taus lub siab loj. RauTaub qab-welded flanges, cov ntaub ntawv tsis yog tib yam raws li cov sib txawv ntawm cov siab. Los ntawm cov siab asbestos pads, kev kub siab asbestos pads rau cov ntaub qhwv yog muaj. Kev Loj Hlob Hauv Taub Qab VuamflangeHauv kev tsim khoom tiag tiag thiab siv cov kev sib txawv thiab cov txheej txheem ntawm kev tsim khoom thiab cov khoom siv ntawm cov roj txheem ntau ntxiv, ua kom zoo rau cov yam ntxwv thiab tus nqi. Hauv kev lag luam xa hluav taws xob, kev siv pob tw-welded flange kev txuas hauv Chengdu yog ntau heev. Hauv lub tsev, txoj hlab yeeb nkab yog me me, thiab lub siab tsis tau pom pob tw tua kab flange sib txuas. Yog tias koj nyob hauv chav dej boiler lossis lub chaw tsim khoom, muaj cov kav dej flanged thiab cov khoom siv txhua qhov chaw. Hauv cov txheej txheem ntau lawm ntawmTaub qab-welded flanges, qee yam kev ua haujlwm thiab cov cai tau coj los ua tsim tau tsim tsim kev tsim khoom thiab cov ntawv siv los ua kom raug raws qee cov hau kev thiab cov ntsiab cai. Peb cov npoj yaig tau txais kev lees paub qee txoj kev siv thev naus laus zis thiab cov ntsiab cai rau kev tsim khoom thiab vuam ua kom ntseeg tau zoo ntawmTaub qab-welded flangesHauv kev siv.

Cov khoom lag luam thiab cov kev xav tau ntawmTaub qab-welded flangesYuav tsum ua raws li cov cai muaj feem nyob hauv JB4726-4728. TusZam tximntawm carbon steel lossis austenitic stainless hlau nrog nominal siab ntawm 0.25MP-1.0MPA tau teev tseg, thiab raug tso cai rau kev tsim cov qib ⅰZam tximCov. TusZam tximNrog nominal siab nruab nrab ntawm 1.6MPA thiab 6.3MPA yuav tsum ua raws li cov kev xav tau ntawm qib ⅱ lossis saum toj no. Rau Flange Forgings nrog nominal siab tsis tsawg tshaj li 10.0MPA, Ferrite steel Forging Forgings yuav tsum ua kom tau raws li cov tseev kom muaj txiaj ntsig ntawm cov qhab nia ua haujlwm. Nyob rau hauv ib txwm muaj xwm txheej, taub hau-welded flanges yog tsim los ntawm kev forging lossis forging rolling technology. Thiab yog tias siv cov hlau nplaum steel lossis seem steel ntaub ntawv rau kev tsim khoom, nws yuav tsum ua kom raws li cov cai no.
Pob tw-vuam flangeHoobkas yuav tsum mus los ntawm Ultrasonic Soj Ntsuam, Kev Tshuaj Ntsuam Xyuas yuav tsum tsis muaj qhov tsis xws luag. Raws li cov kev coj ua ntawm cov hlau yuav raug txiav mus rau hauv ib daim hlau, los ntawm cov txheej txheem sib xws, tab sis kuj tseem yuav siv cov khoom siv hlau ua kom ua rau lub caj dab ua haujlwm rau hauv pob tw flange. Rau lub taub qab khawm ntawm lub nplhaib, daim ntawv ntawm tag nrho cov kev vam meej weld yuav tsum saws. Lub taub qab khawm welds ntawm lub nplhaib yuav tsum raug rau tom qab kev kho cua sov sov, thiab tib lub sijhawm tshuaj xyuas lossis kev tshuaj xyuas lub xov tooj cua, 100% Cov txiaj ntsig ntawm cov ultrasonic soj ntsuam ntawm lub pob tw-welded flange yuav tau. Yuav tsum ua kom tau raws li cov kev xav tau ntawm chav kawm kuv tus qauv hauv JB4730. Taub qab-welded flanges yog caj dab, thaum tiaj-welded flanges tsis yog. Yog tias rau kev nyab xeeb, nws yog qhov zoo tshaj plaws los siv taub qab vuam. Yog tias nws yog qhov nruab nrab nruab nrab, lub siab tsis yog siab, thiab lub to thiaj li yuav tsis ua rau muaj kev phom sij, koj tuaj yeem xav siv lub tiaj vuamflange.