Cov txheej txheem ntau lawm ntws ntawm cov raj tooj liab

Copper tube yog ib lub raj hlau uas tsis yog hlau ua los ntawm cov khoom siv hlau uas muaj cov tooj liab thiab cov khoom me me ntawm lwm cov khoom. Nws feem ntau yog seamless raj ua los ntawm nias thiab kos cov txheej txheem, uas muaj cov yam ntxwv ntawm lub teeb yuag, zoo thermal conductivity, ruaj khov, thiab corrosion kuj. Cov raj tooj liab kuj muaj lub zog siab ntawm qhov kub thiab txias, yog li lawv feem ntau siv los tsim cov raj kub kub hauv cov khoom sib pauv cua sov (xws li condensers) thiab cov khoom siv oxygen. Tsis tas li ntawd, me me txoj kab uas hla ntawm tooj liab feem ntau yog siv los thauj cov kua uas muaj zog, xws li lubrication systems thiab roj siab systems, nrog rau cov ntsuas siab siv rau cov twj paj nruag.
Qhov zoo ntawm cov raj tooj liab nyob rau hauv lawv cov kav ntev, kev nyab xeeb, thiab kev ntseeg tau. Nws cov khoom siv tshuaj muaj zog ruaj khov, sib txuas qhov zoo ntawm ob lub raj hlau thiab cov hlau tsis muaj hlau, thiab nws muaj kev tiv thaiv zoo heev rau kev co, cuam tshuam, thiab te heave. Thaum txuas cov raj tooj liab rau tooj liab fittings, lawv muaj kev ruaj khov, txo nqi tsheb thauj mus los rau kev txhim kho cov raj tooj liab, thiab kuj yooj yim heev los tswj. Tsis tas li ntawd, tooj liab kuj muaj cov yam ntxwv ntawm kev hloov nws cov duab dawb, yog li cov raj tooj liab tuaj yeem khoov lossis deformed, txuas tau yooj yim, thiab tseem tuaj yeem ua rau hauv cov raj tooj liab.
Cov txheej txheem ntau lawm ntawm cov raj tooj liab suav nrog cov theem xws li kev npaj cov khoom siv raw, nruam casting, pickling, dov, annealing, txiav, thiab hloov loj. Ntawm lawv, cov txheej txheem nruam nruam yuav tsum tau tswj qhov kub, txias npaum li cas, thiab txoj kev txias ntawm cov kua tooj liab kom ntseeg tau tias cov qauv zoo sib xws thiab ntom ntom ntawm cov raj tooj liab; Cov txheej txheem dov yuav tsum tau tswj cov dov quab yuam thiab qhov kub thiab txias kom ntseeg tau qhov tseeb qhov tseeb thiab qhov zoo ntawm cov raj tooj liab; Cov txheej txheem annealing yog tshem tawm cov kev ntxhov siab thiab cov qoob loo ciam teb tsim tsim thaum lub sij hawm dov ntawm cov raj tooj liab, thiab txhim kho cov yas thiab lub zog ntawm cov raj tooj liab.
Cov raj tooj liab tau siv dav hauv kev lag luam xws li tub yees, cua txias, cua sov, kav dej, kev tsim tsheb, thiab kos duab kos duab. Txawm hais tias yog ib qho kev txhawb nqa los yog ua cov kua dej xa mus, cov raj tooj liab tuaj yeem muab kev ua tau zoo thiab kev ua haujlwm ntev.