Dab tsi yog qhov txawv ntawm qhov (socket) vuam flange thiab pob tw vuam flange?

Lub qhov (socket welding) thiab lub taub qab vuam yog cov kev sib txuas ntawm cov flange thiab cov yeeb nkab.Lub qhov (socket) welding yog ntxig cov yeeb nkab rau hauv lub flange thiab tom qab ntawd welding, thaum lub pob tw vuam yog txhawm rau txhawm rau txhawm rau cov yeeb nkab thiab lub pob tw.Lub qhov (socket) weld ntawm lubqhov (socket) vuam flangetsis tuaj yeem raug kuaj xyuas radiographic, tab sistaub qab vuam flangeua tau.Yog li ntawd, lub taub qab vuam flange feem ntau yog siv rau cov neeg uas xav tau ntau dua rau kev kuaj xyuas pob tw.

Feem ntau hais lus, pob tw-welding flange muaj cov kev xav tau ntau dua rau kev tsim khoom thiab vuam zoo dua li lub qhov (socket) vuam flange.Txawm li cas los xij, txoj kev tshuaj xyuas rau lub pob tw-welding flange yog qhov nruj, thiab kev tshuaj xyuas hluav taws xob yuav tsum tau ua rau nws, thaum qhov kev lees txais vuam flange tsuas yog xav tau kev tshuaj xyuas penetrant.Yog li ntawd, lub qhov (socket) vuam flange kuj tseem siv tau yog tias cov kua hauv lub raj xa dej tsis xav tau qib vuam siab.

Qhov (socket)-weldedflangestuaj yeem siv rau cov kav dej uas tsis tshua muaj siab thiab txoj kab uas hla me me, tab sis tom qab vuam kev ntxhov siab ntawm lub qhov (socket-welded flange) tsis zoo, thiab nws yooj yim rau kev nkag mus tsis tiav, ua rau cov kab nrib pleb hauv cov yeeb nkab.Yog li ntawd, lub qhov (socket-welded flange) tsis tuaj yeem siv rau cov kav dej uas ua rau corrosion los yog muaj kev xav tau siab rau kev huv.Los yog hauv cov raj xa dej siab, lub qhov (socket welding flange) tsis tuaj yeem siv txawm tias qhov loj npaum li cas ntawm txoj kab uas hla, yog li nws raug nquahu kom siv lub pob tw vuam flange hauv qhov chaw ua haujlwm nrog kev ntsuas siab thiab kev pabcuam tsis zoo.

Txoj kab uas hla ntawm lub qhov (socket) vuam flange feem ntau yog ib qho loj thiab ib qho me me, thaum txoj kab uas hla ntawm lub pob tw vuam flange tuaj yeem zoo ib yam lossis txawv.Lub qhov (socket) vuam flange yuav tsis muaj teeb meem ntawm beveling thiab pob tw misalignment, thiab vuam txoj hauj lwm yuav raug hloov mus rau tiaj vuam.

Feem ntau, lub qhov (socket) vuam flange yog siv rau cov kav dej tsawg dua 2 ntiv tes.Lub qhov (socket) vuam flange feem ntau yog siv rau cov kav dej me me.Cov yeeb nkab zoo li no muaj cov phab ntsa nyias nyias thiab ua rau tsis zoo thiab corrosion, yog li nws tsim nyog rau lub qhov (socket) vuam flange.Butt-welding flanges feem ntau siv rau cov kav dej siab tshaj 2 ntiv tes, vim tias lub siab tsis kam ntawm pob tw-welding flanges zoo dua li tau txais vuam flanges.

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Post lub sij hawm: Jan-12-2023