A cikin samar da manyan flanges, akwai abubuwa da yawa da ke shafar aikin manyan flanges. A ƙasa mun faɗi abubuwa da yawa na gama gari, na farko shine zafin jiki mai ɓarna (zazzabi mai zafi shine ma'aunin zafin jiki lokacin da aka haɗa firam ɗin da samfuri, lokacin da 50% na abubuwan da aka haɗa su ne Yanayin zafin jiki wanda aka bayyana jerin ƙarin abubuwa biyu- Maƙarƙashiyar ƙwayar ƙwayar cuta ta DNA muhimmin abu ne da ke shafar takamaiman PCR A ƙarƙashin kyakkyawan yanayi, zafin zafin jiki ya yi ƙasa sosai don tabbatar da cewa an haɗa abubuwan da ke gaba da juna jerin da ake so, yayin da yake isasshe babban don rage ƙayyadaddun dauri mara kyau daga 55 ° C zuwa 70 ° C. Annealing zafin jiki gabaɗaya an saita 5 ° C ƙasa da Tm na farko.

Ko an kai ƙayyadadden zafin jiki. Zazzaɓin zafi ya kai zafin da ake buƙata. Babban sikelin flange magani ne kullum da za'ayi ta m bayani zafi magani, wanda aka fi kira "annealing", da kuma zazzabi kewayon ne 1040 ~ 1120 °C (Japan misali). Hakanan zaka iya lura ta hanyar ramin kallo na murhun wuta. Babban kayan aikin flange a cikin yankin annealing yakamata su kasance a cikin yanayi mara kyau, amma babu laushi da sagging.

Biye da hatimin jikin tanderun (harsashi na waje yana welded da farantin karfe da sashe na karfe, trolley ɗin yana welded da ƙarfe da farantin karfe, trolley ɗin yana wucewa da lallausan lamba tare da rufin tanderun da injin ɗin yashi don rage zafin zafi). da asarar convection, kuma yadda ya kamata tabbatar da hatimi na jikin tanderun ), ya kamata a rufe wutar lantarki mai haske da kuma ware daga waje; ta yin amfani da hydrogen a matsayin iskar kariya, tashar shaye-shaye ɗaya ce kawai a buɗe (amfani da ita don kunna hydrogen ɗin da aka fitar). Hanyar dubawa za a iya amfani da shi a kan ramukan haɗin gwiwa na murhun wuta tare da ruwan sabulu don ganin ko gas yana gudana. Wurin da ya fi sauƙi don tafiyar da iskar gas shine wurin da tanderun da ke rufe bututun ya shiga cikin bututu da kuma wurin da aka fitar da bututun. Zoben rufewa a wannan wurin yana da saurin sawa. Koyaushe bincika akai-akai don canzawa.

Abu na biyu, karfin iskar gas mai karewa, don hana faruwar micro-leakage, iskar kariya ta tander yakamata ta kula da wani matsi mai kyau, idan iskar gas ce mai kariya, gabaɗaya yana buƙatar fiye da 20kBar. Yanayi mai banƙyama: Gabaɗaya, ana amfani da tsantsar hydrogen a matsayin yanayi mai raɗaɗi, kuma tsarkin yanayin ya fi dacewa 99.99% ko fiye. Idan wani sashe na sararin samaniya iskar gas ne mara aiki, tsarkin zai iya zama ƙasa, amma dole ne bai ƙunshi iskar oxygen ko tururin ruwa da yawa ba.