Kuv puas yuav tsum tau txhawj txog qhov sib txawv ntawm cov hlau tsis sib xws yog tias kuv xaiv ib qhogrooved ductile hlau coupling? peb yuav piav qhia seb qhov sib txawv ntawm cov hlau tsis sib xws tshwm sim thiab vim li cas thiaj xaiv agrooved mechanical yeeb nkab txuaskev daws teeb meem yog qhov zoo tagnrho rau kev koom nrog cov hlau tsis muaj steel thiab tooj liab piping systems.
Lub zog, kev tiv thaiv corrosion, thiab tus nqi qis ntawm kev saib xyuas yog tag nrho cov laj thawj uas cov kev pabcuam hauv lub tsev yuav hu rau kev siv cov yeeb nkab steel hlau. Tab sis yuav ua li cas stainless hlau yeeb nkab yuav tsum tau koom ua ke? Thiab
Hauv kev sib txawv ntawm cov hlau tsis sib xws, qhov kev tawm tsam hnyav tshaj plaws tshwm sim ntawm cov hlau uas muaj qhov sib txawv ntau dua hauv cov txheeb ze muaj peev xwm. Piv txwv li, titanium thiab txhuas yuav muaj kev tawm tsam ntau dua lossis hnyav dua, hauv qhov xwm txheej hlau sib txawv, dua li tooj liab thiab tooj dag. Qhov no yog vim qhov tseeb tias titanium thiab txhuas muaj qhov sib txawv ntau dua hauv cov txheeb ze muaj peev xwm thaum piv rau tooj liab thiab tooj dag.
Dab tsi yog Electrolyte Raws Li Nws Muaj feem cuam tshuam rau Hlau Corrosion?
Yuav kom nkag siab tias yuav ua li cas thiab vim li cas qhov "kev tawm tsam" tshwm sim ntawm cov hlau tsis sib xws, peb yuav saib qhov ntws ntawm ions ntawm ib lub hlau mus rau lwm qhov.
Tag nrho cov hlau muaj qhov tshwj xeeb uas cuam tshuam txog hluav taws xob. Thaum cov hlau ntawm cov hluav taws xob sib txawv nyob rau hauv kev sib cuag nyob rau hauv lub xub ntiag ntawm ib tug electrolyte, ib tug tsawg zog hluav taws xob tam sim no ntws los ntawm cov anodic hlau mus rau lub cathodic hlau. Raws li tau hais dhau los, cov hlau zoo tshaj yog cathodic; cov hlau uas tsis tshua muaj suab npe yog anodic thiab feem ntau yuav corrode txheeb ze rau cov hlau cathodic uas nws tau sib cuag nrog.
Kuv puas tuaj yeem siv grooved ductile hlau coupling ntawm cov yeeb nkab steel?
Yog lawm, koj tuaj yeem siv stainless hlau couplings ntawm stainless hlau yeeb nkab; Txawm li cas los xij, nws tuaj yeem raug nqi thiab yuav tsis tsim nyog rau qee qhov kev siv. Qee qhov haujlwm yuav qhia txog cov kav dej tsis muaj steel vim yog qhov chaw sab nraud nyob ib puag ncig cov kav dej. Thaum cov kua dej tawm yog cais tawm ntawm kev sib cuag nrog cov coupling vaj tse los ntawm gasket, cov yeeb nkab sib txuas yuav tsum tau tiv thaiv los ntawm cov dej sab nrauv.
Cov xwm txheej uas sab nrauv sab nrauv tuaj yeem tsim tau thiab qhov sib txawv ntawm cov hlau sib txuas muaj xws li:
- cev hws
- faus daim ntaub ntawv
- submerged applications
Ua tsaug rau koj saib.
Lub sij hawm xa tuaj: Plaub Hlis-26-2021