Dab tsi yuav tsum tau ceeb toom thaum ntxuav lub luj tshib?

Sep 30, 2024

Tso lus

Lub luj tshib yog ib hom yeeb nkab haum siv nyob rau ntawm qhov chaw tig ntawm cov kav dej siab. Ntawm tag nrho cov fittings siv nyob rau hauv high-pressure pipeline systems, qhov kev faib ua feem yog hais txog 80%. Feem ntau, lub luj tshib yog ua los ntawm cov hlau zoo nkauj, cov hlau tsis muaj steel, los yog cov hlau alloy los tiv thaiv kev kub ntxhov hauv ntau cov kav dej siab, tiv taus cov kua dej hauv cov kav dej, thiab ua rau phab ntsa tuab ntawm lub luj tshib tuab dua li ntawm Lub luj tshib zoo tib yam, lossis lub zog siab ntawm cov khoom siv siab dua li ntawm lub luj tshib. Kev siv lub luj tshib yog dav, piv txwv li, thaum siv cov kav dej roj, cov phab ntsa tuab ntawm lub luj tshib yog tuab dua li cov luj tshib zoo tib yam, los yog lub zog siab ntawm cov khoom siv yog siab dua li cov luj tshib. Pipeline systems xws li liquefied gas pipelines, kais dej pipelines, boiler pipelines, thiab lwm yam.

 

Txawm li cas los xij, hauv kev siv lub luj tshib, vim yog yam xws li kev thauj mus los nruab nrab thiab ib puag ncig ib puag ncig (kub, av noo, plua plav), lub luj tshib ua qias neeg thiab tsis ci. Yog li, peb yuav ua li cas ntxuav lub luj tshib hauv qhov xwm txheej no? Dab tsi yuav tsum tau sau tseg thaum ntxuav lub luj tshib? Tom ntej no, cia kuv qhia dab tsi yuav tsum xyuam xim rau thaum ntxuav lub luj tshib.

 

Thaum ntxuav lub luj tshib, siv cov kuab tshuaj thiab emulsions los ntxuav lub luj tshib. Yog tias ob tus neeg ua haujlwm tu no tau siv los ntxuav cov av ntawm lub luj tshib ceramic thiab lub luj tshib ceramic, lawv tuaj yeem tshem cov roj, roj, plua plav, cov neeg ua haujlwm smoothing, thiab cov organic zoo sib xws, tab sis tsis tuaj yeem tshem tawm xeb, oxide nplai, flux, thiab lwm yam. . Yog li ntawd, lawv tsuas yog siv tau los ua cov khoom siv pabcuam thiab tsis tuaj yeem siv los ua tus neeg sawv cev tseem ceeb rau kev tiv thaiv corrosion.

 

Kev tshem tawm xeb ntawm cov yeeb nkab khoov. Feem ntau yog siv cov ntaub ntawv xws li hlau txhuam, cov hlau nto tuaj yeem polished kom tshem tawm cov xoob lossis protruding oxide nplai, xeb, vuam slag, thiab lwm yam. Cov xeb tuaj yeem ncav cuag qib SA2, thiab lub zog xeb tuaj yeem ncav cuag qib SA; Yog hais tias muaj zog hlau oxide nplai adheres rau saum npoo ntawm cov hlau, cov xeb tshem tawm cov hlau hlau txhuam thiab lwm yam ntaub ntawv tsis pom tseeb, thiab qhov yuav tsum tau thauj tog rau nkoj qhov tob rau kev tiv thaiv corrosion tsis tuaj yeem ua tiav.

 

Xa kev nug
koj npau suav nws, peb tsim nws
Peb yuav nrhiav tau nws sai li sai tau
Cov khoom koj xav tau
tiv tauj peb