Umsebenzi oyinhloko: Ukugcina ukushisa nokugcina amakhaza. Emigodini yamathangi okugcina namapayipi ahambisa imidiya yezinga lokushisa eliphezulu (njengesitimu, uwoyela oshisayo), umkhono wokuvala unganciphisa ukulahlekelwa ukushisa ngaphandle futhi ulondoloze ukuzinza kwezinga lokushisa lendawo ephakathi nendawo ngaphakathi kwesisetshenziswa. Isibonelo, igedlela lokuphendula amakhemikhali lidinga ukugcina izinga lokushisa lokusabela elingu-150°C ngokuqhubekayo. Uma umgodi ungavalekile, izinga lokushisa lasendaweni lizokwehla ngenxa yokulahlekelwa ukushisa, okuthinta ukusebenza kahle kokusabela. Kodwa-ke, umkhono we-insulation unganciphisa izinga lokulahlekelwa ukushisa ngaphezu kuka-30%, unciphise ngokungaqondile ukusetshenziswa kwamandla ohlelweni lokushisa.

Umsebenzi osizayo: Imishini yokuvikela kanye nezingxenye zomgodi. Ukuvimbela ukuguga kwezingxenye zomgodi: Kugwema ukuchayeka okuqondile kwama-flange omgodi, ama-gaskets, ama-bolts, njll. ezingeni lokushisa eliphezulu, izinga lokushisa eliphansi, indawo emswakama noma ebolayo. Isibonelo, ngaphansi kwezimo zokusebenza ezisezingeni eliphezulu, ama-bolts athambekele ekwandiseni okushisayo kanye nokuguqulwa kwe-contraction ngenxa yokubhaka okushisayo kwesikhathi eside, okuholela ekuhlulekeni kwezimpawu. Umkhono we-insulation ungahlukanisa amazinga okushisa aphezulu, unwebe impilo yesevisi yama-bolts nama-gaskets, futhi unciphise ingozi yokuvuza.

Ukunciphisa ukulahleka kwemishini yendawo: Indawo ezungeze umgodi wezinto ezithile zokusebenza (njengamabhayela) ijwayele ukucindezeleka ngenxa yokushisa okungalingani, okungabangela ukuqhekeka kwegobolondo lemishini ngokuhamba kwesikhathi. Umkhono we-insulation ungenza ukusatshalaliswa kwezinga lokushisa endaweni yokusebenza kufane kakhudlwana futhi unciphise umonakalo wokucindezelwa okushisayo emzimbeni wemishini.