Flangeisicelo kwimiba emininzi, kubandakanywa ishishini petrochemical, ishishini amandla, uphando lwenzululwazi kunye neshishini lomkhosi kunye namanye amacandelo oqoqosho lwesizwe baye badlala indima ebaluleke kakhulu. Nangona kunjalo kwi-reactor kwindawo yokucoca,iflange indawo yokuvelisa imbi kakhulu, imfuneko yokusebenza kwe-flange kufuneka ibe yinto enhle, kuba kukho kwi-reactor kunye nabenzi boxinzelelo, abenzi bobushushu bokungena kunye nokukhupha ujongano lwe-flange, ezifana nezikhongozeli kwinkqubo yokusetyenziswa kulula ukubonakala umonakalo we-flange wokutywina umphezulu, imikrwelo, iintanda kunye nezinye iziphene, zichaphazela i-flange yokutywina. Apha ukwabelana nawe ngokujonga le meko, i-flange kufuneka ithathe amanyathelo okuthintela.

Kukho iindlela ezintathu eziphambili zokujongana nayo:
Okokuqala, yongeza ixabiso le-torque yokuqinisa i-flange bolts. Le ndlela ifanelekile kwiiflangeumphezulu wokutywina onomhlwa omncinci kunye nemikrwelo.
Okwesibini, ikhonkco lokugaya lisetyenziselwa ukulungiswa kokugaya intsimi kwi-surfacing yendawo yendawo encinci yokutywina.
Okwesithathu, ukulungiswa ngaphandle kwe-intanethi kwiintanda okanye iziphene ezinzulu, kufuneka zijongane nomphezulu wokutywina, kwaye i-intanethi ayinakulungiswa okanye ihlangabezane neemfuno, ngokuqhelekileyo isebenzisa le ndlela. Oko kukuthi, qhaqha isitya, usithuthe kumenzi, susa kuqala iintanda, ulungise i-welding, unyango lobushushu, kwaye emva koko kwisixhobo esikhulu sokulawula i-NUMERICAL. Ukuchithwa kunye nokuthuthwa kwee-container kufuna ii-cranes ezinkulu kunye nezixhobo zokuthutha, ezibiza kakhulu kwaye zibangele ilahleko enkulu yezoqoqosho kumashishini e-petrochemical.