1. Lub cev tuab tuab:
Piv nrog rau hluav taws xob flange npauj npaim valve, hluav taws xob npauj npaim hluav taws xob yog me ntsis me dua. Ob qhov kawg ntawm lub cev lub cev tsis tuaj yeem txuas nrog flanges. Muaj tsuas yog ob peb phau ntawv qhia lub qhov. Lub valve txuas nrog cov yeeb nkab kawg flange los ntawm txheej ntawm cov ntsia liaj qhov rooj/txiv ntoo, uas feem ntau haum rau txoj kab uas hla nqaim lossis txwv qhov chaw ntawm qhov kawg ntawm cov yeeb nkab. Qhov kom zoo dua yog tias nws yooj yim rau disassemble, tus nqi valve tau qis, thiab qhov chaw me me, tab sis qhov tsis zoo yog tias muaj teeb meem nrog ib lub ntsej muag sib khi, thiab ob qhov chaw sib khi yuav tsum tau sib cais.
2. Lub cev lub cev sib txawv:
Hluav taws xob flanged npauj npaim li qub muaj flanges ntawm ob qho kawg ntawm lub cev lub cev. Thaum txuas nrog cov yeeb nkab flanges, kev sib khi ua tau zoo dua li hluav taws xob npauj npaim li qub. Lawv feem ntau siv nyob rau qee lub sijhawm nrog cov kab loj dua lossis siab dua, tab sis lawv cov nqi siab dua li hluav taws xob npauj npaim valve.
3. Txawv tsim:
Hluav taws xob flange npauj npaim valve ntsia liaj qhov rooj feem ntau ntev dua. Thaum kub siab, kev nthuav dav ntawm cov ntsia hlau tuaj yeem ua rau xau, yog li nws tsis haum rau cov kav dej loj hauv qab qhov kub thiab txias. Piv txwv li, lub npauj npaim npauj npaim tsis tuaj yeem siv qhov kawg ntawm cov raj xa dej thiab yuav tsum tau muab sib dhos rau hauv qab, vim tias thaum sib dhos lub flange nqes mus, qhov hluav taws xob flanged npauj npaim yuav poob. Yuav kom disassemble, yuav tsum tau ua ntu luv. Hluav taws xob flange npauj npaim valve tsis muaj teeb meem saum toj no, tab sis tus nqi siab dua.
