Pickling Cov txiaj ntsig ntawm Stainless Hlau Tubes

Pickling nto kho ntawm stainless hlau

Feem ntau muaj ob txoj hauv kev rau pickling: tshuaj thiab electrolytic. Tsuas yog cov tshuaj pickling yog siv rau kev tiv thaiv corrosion ntawm Stainless hlau yeeb nkabs, uas tuaj yeem tshem tawm oxide nplai, xeb thiab cov txheej txheem qub. Qee zaum, txoj kev no tuaj yeem siv los ua kev kho mob tom qab xuab zeb blasting. Txawm hais tias kev siv tshuaj tua kab mob tuaj yeem ua rau lub ntsej muag ncav cuag qee qhov kev huv thiab roughness, nws cov kab thauj tog rau nkoj yog qhov ntiav thiab yooj yim rau paug ib puag ncig.

Kev tshem tawm xeb los ntawm kev txau (polishing) yog tsav cov tshuaj tsuag (polishing) hniav kom tig ntawm kev kub ceev los ntawm lub zog muaj zog, kom cov hlau grit, steel tua, xaim ntu, ntxhia thiab lwm yam abrasives tuaj yeem txau (polish) saum npoo ntawm cov yeeb nkab steel hauv qab lub zog centrifugal. Nws tuaj yeem tsis tsuas yog tshem tawm xeb, oxides thiab av, tab sis kuj ua tiav qhov kev xav tau ntawm cov yeeb nkab steel hlau tsis zoo nyob rau hauv kev cuam tshuam thiab kev sib txhuam ntawm cov abrasive.

Tom qab tshem tawm xeb los ntawm kev txau (polishing), tsis yog tsuas yog lub cev adsorption ntawm stainless hlau yeeb nkab nto tuaj yeem nthuav dav, tab sis kuj tseem tuaj yeem txhim kho cov neeg kho tshuab adhesion ntawm cov txheej tiv thaiv corrosion thiab cov yeeb nkab saum npoo tuaj yeem txhim kho. Yog li ntawd, tshuaj tsuag (nthuav) yog ib qho zoo tshaj plaws txoj kev tshem tawm xeb rau pipeline corrosion tiv thaiv. Feem ntau hais lus, txhaj tshuaj (xuab zeb) blasting feem ntau yog siv rau sab hauv kho cov kav dej, thiab txhaj tshuaj (xuab zeb) blasting feem ntau yog siv rau sab nrauv kho cov kav dej. Ntau qhov teeb meem yuav tsum tau them sai sai rau thaum siv cov tshuaj tsuag (tshem tawm) kom tshem tawm xeb