Copper tube khoom nqi

Cov kav dej tooj liab puas kim heev. Ntau cov yeeb nkab fittings hauv kev ua lag luam tsis pheej yig dua li cov khoom siv tooj liab. Yog siv cov kav tooj liab raug nqi. Qhov tseeb, qhov zoo ntawm cov kav dej tooj liab lawv tus kheej thiab cov txiaj ntsig kev lag luam uas lawv coj tuaj yeem them nyiaj rau tag nrho lossis txawm tias ntau tshaj li cov khoom siv raw khoom siab. Ntawm ntau yam yeeb nkab fittings, kev ua tau zoo rau tus nqi piv ntawm cov yeeb nkab tooj liab fittings yog qhov thib ob. Qhov kev ua tau zoo ntawm cov kua hauv cov kav dej tooj liab yog qhov zoo dua li lwm cov kav dej, uas tsis tshua muaj kev tiv thaiv thiab tsis tshua muaj kev cuam tshuam rau cov dej ntws los yog kev thaiv; Nyob rau tib lub ndlwg tus nqi, cov kav dej tooj liab muaj ib txoj kab uas hla me me thiab cov phab ntsa nyias dua piv rau lwm cov kav dej, uas txo cov dej ntws mus rau qhov tsawg kawg nkaus. Yog li ntawd, cov kav dej tooj liab tuaj yeem siv tsis tau tsuas yog siv cov kav dej me me nyias-walled tooj liab kom txuag tau cov ntaub ntawv, tab sis kuj txuag tau ntau lub zog siv. Cia peb coj mus rau lwm tus account meej: yog tias peb tsuas yog saib thawj qhov kev nqis peev, tus nqi kom zoo dua ntawm cov kav dej tooj liab tsis yog qhov tseem ceeb. Piv txwv li, thawj zaug peev hauv cov kav dej tooj liab yog 2.5 npaug ntawm cov kav dej galvanized. Tab sis qhov kev pab cuam lub neej yav dhau los yog tsawg kawg yog 3-4 npaug ntawm qhov kawg. Yog tias ua ke nrog qhov tseeb tias cov khoom siv tooj liab siv cov khoom siv tsawg dua li lwm cov fittings, yooj yim rau nruab yam tsis muaj kev saib xyuas, muaj kev saib xyuas zoo, ruaj khov thiab ruaj khov, thiab tsis ua paug rau ib puag ncig, kev txuag nqi ntawm cov kav dej tooj liab tuaj yeem suav nrog. , uas tuaj yeem ua kom pom tau zoo dua lawv cov khoom zoo thiab raug nqi zoo. Nyob rau hauv cov ntaub ntawv ntawm cov dej kub, ua ke nrog lub zog-txuag kom zoo dua ntawm tooj liab, qhov sib txawv ntawm nws thiab cov kav dej dav dav thiab cov kav dej tooj liab tseem ceeb dua. Rau cov neeg yuav khoom hauv tsev, noj qhov kho kom zoo nkauj ntawm ob chav pw thiab ib chav nyob hauv Shanghai ua piv txwv, tag nrho cov kav dej kub thiab txias yog ua los ntawm cov kav dej tooj liab, thiab tus nqi tsuas yog kwv yees li 1000 yuan. Qhov no tsis yog ib qho loj ntxiv rau cov tsev uas muaj nqis ntau pua txhiab yuan thiab kho kom zoo nkauj, tab sis nws tsim nyog kiag li. Tsis tas li ntawd, kev txhim kho cov kav dej tooj liab thiab fittings hauv ib lub tsev yog sib npaug rau kev nqis peev nyiaj txiag. Vim tias ntau xyoo tom qab, thaum lub tsev puas lawm thiab tag nrho lwm yam khoom siv thiab khoom siv tsis muaj txiaj ntsig, cov khoom siv tooj liab tseem tuaj yeem yooj yim disassembled thiab rov ua dua raws li qhov xav tau, thiab txawm tias muag cov kav dej tuaj yeem tau txais txiaj ntsig ntau dua.