Kev lag luam hnyav hnyav tseem cuam tshuam nrog kev hloov pauv txhua hnub ntawm cov khoom lag luam thoob ntiaj teb. Cov khoom siv raw khoom siv los nrum cov kav dej hnyav yog cov qauv carbon steel thiab ntau yam siab - qib zoo ntawm stainless hlau, tshwj xeeb tshaj yog 304 thiab 316. Tsis ntev los no, kev lag luam thoob ntiaj teb cov nqi rau raw nickel, molybdenum, thiab chromium tau ntsib qhov ntse, tsis xav tau nce ntxiv vim kev xa khoom thoob ntiaj teb kev cuam tshuam thiab kev ua haujlwm hauv cheeb tsam mining. Vim hais tias lub tes tsho pneumatic ruaj khov tswj lub valve tso siab heev rau siab - qib stainless hlau rau nws cov precision sab hauv lub tawb thiab ntsaws cov khoom kom tiv thaiv cov tshuaj tiv thaiv corrosion, tag nrho cov nqi tsim khoom tau nce ncaj qha. Cov chaw tsim khoom lag luam tsuas yog tsis muaj kev xaiv tab sis kom dhau cov khoom siv hnyav hnyav no ntxiv rau hauv kab rau cov neeg siv khoom zaum kawg.
Txhawm rau tiv thaiv cov nuj nqis ua haujlwm tau nce sai sai, ntau tus thawj tswj hwm kev yuav khoom tau nquag nrhiav kev txhim kho cov txheej txheem. Hloov chaw ntawm kev qhia meej lub cev tsis muaj steel hlau tag nrho, qee cov nroj tsuag tshuaj tam sim no xaiv rau pheej yig dua cam khwb cia carbon steel lub cev uas tsuas yog qhov tseem ceeb sab hauv wetted qhov chaw yog ua los ntawm cov khoom kim heev. Hmoov tsis zoo, tus nqi tshwj xeeb no -Txuag kev ntsuas tsis yog ib txwm tso cai rau cov kab corrosive acid heev. Tsis tas li ntawd, lub sij hawm xa khoom xa tuaj rau kev xaj lub tes tsho pneumatic tshwj xeeb tswj valve nrum los ntawm cov ntaub ntawv txawv xws li Hastelloy lossis Duplex stainless hlau tau ncav cuag los ntawm ob peb lub lis piam mus rau ob peb lub hlis ntev. Tam sim no cov neeg npaj yuav tsum tau muab lawv cov khoom hloov pauv kom deb li deb ua ntej kom tsis txhob raug kaw ntev. Kho cov phiaj xwm kev saib xyuas txhua xyoo kom haum raws li qhov tsis ruaj khov thiab qhov tsis sib haum xeeb ntawm kev lag luam hlau tam sim no yog qhov tsim nyog rau txhua qhov loj - cov chaw ua tshuaj lom neeg.
