Video: Koj puas tuaj yeem siv cov khoom sib txuas ntawm cov roj?
2024 Tus sau: Taylor Roberts | [email protected]. Kawg hloov kho: 2023-12-16 00:29
Txuj fittings yuav tsum tsis muaj kev hloov kho rau lub tubing. Txuj fittings feem ntau yog siv rau dej thiab huab cua sib txuas sib txuas, qhov hluav taws kub fittings yog siv rau roj thiab kab siab. Tus qauv haum tau raug teeb tsa siv ib qho ciaj ntswj zoo tib yam kom nruj cov txiv ntoo ib puag ncig.
Tsis tas li kom paub yog, koj puas tuaj yeem siv cov khoom sib txuas ntawm cov pa nkev?
Compression fittings hauv a roj tsis pub tso cov kav dej tshwj tsis yog kev tso cai los ntawm tus muaj cai muaj cai. Txhua lub cev fittings rau natural gas kev teeb tsa tau ntsuas ntawm ntau dua 125 psig, tab sis yuav tsum tsis txhob siv ntawm qhov siab tshaj qhov tau tso cai los ntawm cov lej hauv zos.
Ib yam nkaus, kuv puas tuaj yeem siv daim kab xev PTFE ntawm cov khoom siv roj? Siv daim kab xev Teflon ntawm koj lub qhov cub lossis lwm yam roj khoom siv fittings . Teflon daim kab xev seals cov roj fittings 'threads thiab ua rau xau los ntawm kev tsim tawm. Cov Teflon daim kab xev rau roj fittings muaj nyob ntawm kho vajtse, txhim kho tsev thiab kav dej hauv khw muag khoom.
Vim li ntawd, puas tuaj yeem siv tooj liab cov khoom siv sib txuas rau roj?
Compression fittings tau ua siv nyob rau roj cov kav dej, txawm hais tias qhov no yuav tsum sab laug rau tus kws tshaj lij uas yog CORGI sau npe. Compression fittings tau kuj be siv los koom nrog ib qho ntawm cev tooj rau ib daim yas yeeb nkab tsuav yog muag muag ( tooj liab ) olive yog siv es tsis yog tooj dag txiv ntseej ntawm sab yas.
Cov khoom siv roj yuav tsum nruj npaum li cas?
Tsis muaj qhov tshwj xeeb torque lossis lwm yam kev teeb tsa ruaj khov. Siv daim kab xev dope, nruj rau tes nruj , 2-3 zaug ntxiv thiab xau kuaj cov ntshav. Raws li qhov kev siv no, cov yeeb nkab yuav tsum ua nyob rau hauv haum 9/16 rau 3/4 NPT threads. Qhov no hais 0.400 ntiv tes rau tes nruj thiab 0.5457 rau qhov siab tshaj plaws.
Pom zoo:
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Koj tus welder yuav muaj lub ntsaws zoo li no, tab sis nws tseem yuav tsum tau ntsaws rau hauv 20-amp Circuit Court kom tau txais txiaj ntsig zoo tshaj plaws. Cov hlua txuas txuas ntxiv uas tuaj yeem lis 20+ amps feem ntau yuav muaj cov sib txuas sib txawv. Cov connectors no yuav tsis ntsaws rau hauv koj tsev neeg NEMA 5-15 qhov hluav taws xob