Cua txias thiab tub yees fittings yog nias los yog kos seamless txuas txuas, lub teeb yuag, zoo thermal conductivity, siab zog ntawm qhov kub thiab txias, feem ntau yog siv nyob rau hauv xws li condensers thiab lwm yam raug tshav kub exchangers, tab sis kuj siv nyob rau hauv cov khoom siv oxygen rau kev sib sau ua ke ntawm qis- cov kav dej kub. Cov kab me me tooj liab feem ntau yog siv rau hauv kev xa khoom ntawm lub tshuab lubrication, roj siab system thiab lwm yam kua los yog siv los ua lub ntsuas ntsuas ntsuas lub raj.
Cov cua txias kev sib txuas cov yeeb nkab sib sib zog nqus thiab kev lag luam: rau tib txoj kab uas hla ntawm cov hlua khi hlua khi, cov yeeb nkab tooj liab tsis tas yuav tsum muaj cov tuab ntawm cov hlau ferrous, nyob rau hauv kev teeb tsa ntawm cov yeeb nkab tooj liab liab occupies tsawg qhov chaw.
Vim tias cov yeeb nkab tooj liab yog ib qho yooj yim rau txheej txheem thiab txuas, yog li thaum nws raug ntsia, nws tuaj yeem txuag cov ntaub ntawv thiab tag nrho cov nqi, kev ruaj ntseg tuaj yeem txhim khu kev qha, tuaj yeem txuag kev txij nkawm.
Cov cua txias kev sib txuas cov yeeb nkab yog ib qho nyuaj: tsis yooj yim rau corrode, thiab kub thiab siab ua hauj, tuaj yeem siv rau ntau qhov chaw. Hauv qhov sib piv, qhov tsis txaus ntawm lwm cov kav dej yog qhov pom tseeb, xws li cov kav dej galvanized steel siv nyob rau yav dhau los, yooj yim heev rau corrode, siv lub sijhawm luv luv yuav muaj yellowing ntawm cov kais dej, cov dej ntws ua me me thiab lwm yam teeb meem. Lub melting point ntawm tooj liab yog siab li 1083 degrees Celsius, thiab qhov kub ntawm cov dej kub yog qhov tsis tseem ceeb rau cov kav dej tooj liab.
Cov cua txias dav hlau tooj liab yeeb nkab yog qhov nyias nyias, yog tias lub zog loj dhau, nws yooj yim rau kev puas tsuaj rau qhov xwm txheej, tab sis kuj yuav tsum tau them sai sai rau qhov vuam tsis tuaj yeem ua rau lub sijhawm ntev tiv thaiv cov yeeb nkab tooj liab, vim tias cov yeeb nkab tooj liab yog nyias nyias. , nyob rau hauv ib lub sij hawm luv luv ntawm lub sij hawm nyob rau hauv yuav yaj, vuam tooj liab yeeb nkab kuj yuav tsum tau txias nrog dej txias, thiaj li hais tias oxidation yuav tsis tshwm sim, cov tooj liab yeeb nkab yog tiv thaiv los ntawm nitrogen nyob rau hauv, yog li yuav tsis muaj oxidation, vuam ntawm lub Qhov chaw yuav tsum tsis txhob nyuaj rau tawg, nws yooj yim tawg.
Vuam tooj liab yeeb nkab, yuav tsum tau npaj thiab welding technology-txog yam, xws li welding pas nrig welding yuav tsum tau siv roj, vuam yuav tsum tau siv rau cov flux, thiab lwm yam., tej yam uas npaj tau tom qab lub lag luam, tsis pom nyob rau hauv cov txheej txheem ntawm vuam. sab hauv qhov tsis muaj qhov tsis muaj qhov ntawd, yog li tsis muaj txoj hauv kev los ua kom lub vuam zoo, hauv kev ua haujlwm ntawm lub tog raj kheej roj yuav tsum ua kom lub tog raj kheej kheej kheej, lub tog raj kheej oxygen thiab lub tog raj kheej roj, thiab qhov kev ncua deb ntawm qhov qhib nplaim taws yuav tsum. yog tsib mus rau tsib meters deb. Rau qhov kev ncua deb ntawm qhov qhib nplaim taws yuav tsum yog ntau tshaj tsib meters, thiaj li ua kom muaj kev nyab xeeb, vuam teeb thiab roj lub tog raj kheej txuas txoj kev yuav tsum tau kuaj xyuas seb nws puas yog, tab sis kuj yuav tsum muaj kev sib txheeb ze, txhua tus hauv kev ua haujlwm Lub sij hawm los hnav cov tsom iav tiv thaiv zoo kuj tseem ceeb heev, cov vuam yuav tsum xyuas kom meej tias qhov cua yog du, thiaj li ua kom lub vuam ib puag ncig muaj kev nyab xeeb, thiab tsis ua rau muaj xwm txheej.
