Dab tsi yog qhov sib txawv ntawm tooj liab fittings?
Dec 19, 2023
Taw qhia
Copper fittings yog ib qho tseem ceeb ntawm cov kav dej. Lawv txuas ntau cov kav dej thiab cov kav dej kom ntseeg tau tias cov dej ntws zoo yam tsis muaj qhov xau. Cov khoom siv tooj liab feem ntau yog siv hauv cov tsev nyob thiab cov tsev lag luam, tab sis lawv pom cov ntawv thov hauv ntau lub lag luam xws li HVAC, tsheb, thiab marine ib yam nkaus. Copper fittings tuaj nyob rau hauv ntau qhov sib txawv thiab cov duab nyob ntawm seb qhov yuav tsum tau ua ntawm cov kav dej. Hauv tsab xov xwm no, peb yuav tham txog qhov sib txawv ntawm qhov sib txawv ntawm tooj liab fittings hauv kev nthuav dav.
Cov khoom siv tooj liab yog dab tsi?
Copper fittings yog cov khoom tsim los ntawm tooj liab uas siv los txuas cov kav dej thiab cov kav dej hauv cov kav dej. Tooj liab yog cov khoom siv ruaj khov thiab muaj zog uas tuaj yeem tiv taus siab thiab kub, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev siv cov kav dej. Copper fittings tuaj yeem raug soldered lossis brazed rau cov kav dej kom ntseeg tau tias muaj kev sib txuas nruj thiab ruaj khov. Muaj ntau hom tooj liab fittings xws li couplings, luj tshib, tees, reducers, thiab kaus mom uas siv hauv cov kav dej.
Qhov ntau thiab tsawg ntawm tooj liab fittings
Copper fittings tuaj nyob rau hauv ntau qhov ntau thiab tsawg, thiab nws yog ib qho tseem ceeb uas yuav tsum xaiv qhov loj me ntawm qhov haum rau cov kav dej kom ntseeg tau tias cov dej ntws tau du thiab tsis muaj qhov xau. Qhov loj ntawm tooj liab fittings yog txiav txim los ntawm lub nominal txoj kab uas hla ntawm cov yeeb nkab uas lub haum yuav txuas. Lub nominal txoj kab uas hla yog lub internal txoj kab uas hla ntawm cov yeeb nkab, thiab nws yog ntsuas nyob rau hauv nti.
Copper fittings rau cov kav dej nrog txoj kab uas hla ntawm 1/2 nti
Rau cov kav dej nrog lub cheeb ntawm 1/2 nti, feem ntau siv tooj liab haum yog 1/2 nti tooj liab coupling. Lub coupling yog ib qho haum uas siv los txuas ob lub kav dej ntawm tib txoj kab uas hla. Couplings tuaj nyob rau hauv ntau hom xws li ncaj couplings thiab txo cov couplings. Ib qho kev sib txuas ncaj nraim yog siv los txuas ob lub kav dej ntawm tib txoj kab uas hla, thaum txo cov coupling yog siv los txuas ob lub kav dej sib txawv.
Sib nrug los ntawm kev sib txuas, 1/2 nti tooj liab fittings suav nrog lub luj tshib, tees, thiab reducers. Lub luj tshib yog fittings uas yog siv los hloov cov kev taw qhia ntawm cov yeeb nkab. Tees yog fittings uas siv los txuas peb cov kav dej, thiab cov reducers yog fittings uas yog siv los txuas cov kav dej sib txawv.
Copper fittings rau cov kav dej nrog lub cheeb ntawm 3/4 nti
Rau cov kav dej nrog lub cheeb ntawm 3/4 nti, feem ntau siv tooj liab haum yog 3/4 nti tooj liab coupling. Sib nrug los ntawm couplings, 3/4 nti tooj liab fittings kuj muaj xws li luj tshib, tees, thiab reducers. Cov duab thiab qhov ntau thiab tsawg ntawm cov fittings no zoo ib yam li 1/2 nti tooj liab fittings.
Copper fittings rau cov kav dej nrog txoj kab uas hla ntawm 1 nti
Rau cov kav dej uas muaj txoj kab uas hla ntawm 1 nti, feem ntau siv tooj liab haum yog 1 nti tooj liab coupling. Sib nrug los ntawm couplings, 1 nti tooj liab fittings kuj muaj xws li luj tshib, tees, thiab reducers. Cov duab thiab qhov ntau thiab tsawg ntawm cov fittings no zoo ib yam li 1/2 nti tooj liab fittings.
Copper fittings rau cov kav dej uas muaj txoj kab uas hla ntawm 2 ntiv tes lossis ntau dua
Rau cov kav dej uas muaj txoj kab uas hla ntawm 2 ntiv tes lossis ntau dua, cov khoom siv tooj liab tsis tshua siv. Hloov chaw, lwm hom fittings xws li flanges thiab mechanical pob qij txha yog siv. Flanges yog fittings uas yog siv los txuas cov kav dej mus rau lub valve, twj, thiab lwm yam khoom siv. Mechanical pob qij txha yog fittings uas siv bolts thiab ceev los tsim ib tug nruj kev twb kev txuas ntawm cov kav dej.
Xaus
Copper fittings yog ib qho tseem ceeb ntawm cov kav dej. Lawv xyuas kom meej tias cov dej ntws yog du thiab tsis muaj qhov xau. Copper fittings tuaj nyob rau hauv ntau qhov sib txawv thiab cov duab nyob ntawm seb qhov yuav tsum tau ua ntawm cov kav dej. Qhov loj ntawm qhov haum yog txiav txim siab los ntawm lub nominal txoj kab uas hla ntawm cov yeeb nkab uas nws yuav txuas nrog. Feem ntau siv tooj liab fittings yog couplings, luj tshib, tees, thiab reducers. Nws yog ib qho tseem ceeb uas yuav tsum xaiv qhov loj me ntawm qhov haum rau lub kav dej kom ntseeg tau tias cov dej ntws tau zoo thiab tsis muaj qhov xau.