1, Upstream-Production txheej txheem
Cov raj tooj liab yog nias thiab kos cov raj seamless ua los ntawm cov tooj liab ntshiab lossis tooj liab alloy. Cov yeeb nkab tooj liab muaj qhov zoo ntawm cov thermal conductivity zoo, zoo corrosion kuj, thiab lwm yam. Nws yog dav siv nyob rau hauv txias, tub yees thiab lwm yam scenes, thiab feem ntau yog siv rau kais dej kav kav dej nyob rau hauv xav tau kev txhim kho lub tsev.
Feem ntau, cov tshuab cua txias, cov tub yees siv rau hauv tub yees ntawm cov yeeb nkab tooj liab yog kos, lub tsev teeb tsa thiab kev lag luam siv cov yeeb nkab loj ntawm cov yeeb nkab tooj liab thiab cov yeeb nkab hlau alloy yog nias; kos tooj liab yeeb nkab feem ntau yog siv nyob rau hauv high-pressure, me me-inch, extruded tooj liab yeeb nkab feem ntau yog siv rau cov khoom uas tsis tshua muaj siab, loj-inch. Los ntawm cov txheej txheem pom, qhov sib txawv feem ntau yog nyob rau hauv cov khoom siv tooj liab extruded feem ntau yog mos, tuaj yeem ua los ntawm dov tooj liab raj billet, tuaj yeem ua los ntawm reaming ob leeg siv raj; thiab rub cov khoom siv tooj liab feem ntau yog lub xeev nyuaj, qhov tshwj xeeb loj dua li lub raj tooj liab extruded yog nruj dua li ntawm kev tsim cov khoom siv ntsuas qhov tseeb.
2, Downstream-xav tau faib
Copper tube raws li hom kev siv tuaj yeem muab faib ua tub yees tooj liab tube, tshav kub txauv tooj liab raj, siv lub raj tooj liab thiab tooj liab yeeb nkab fittings thiab lwm yam, feem ntau yog siv hauv cov khoom siv tub yees, kev tsim kho, automotive, marine, desalination thiab lwm yam lag luam. Ntau tshaj 85% ntawm qhov kev thov rau cov raj tooj liab yog los ntawm kev lag luam tub yees, nrog rau cov cua txias xav tau yog lub zog tseem ceeb. Raws li cov ntaub ntawv, coj 1.5 hp cua txias ua piv txwv, nws cov raj txuas sab hauv siv 2.5kg tooj liab, condenser siv 2kg tooj liab, evaporator siv 1kg tooj liab; tub yees siv li ntawm 0.2kg tooj liab; lub tub yees siv li ntawm 0.4kg tooj liab.
