Umbhobho wentsimbi engenamthungo ongama-20# uhlala usebenzisa intsimbi yekhabhoni ekumgangatho ophezulu engama-20# njengezinto ezikrwada, eyipayipi yentsimbi engenamthungo enganyangekiyo kubushushu bekhabhoni esetyenziswa kakhulu kwizakhiwo zokwakha kunye nezakhiwo zoomatshini.

Intsimbi engama-20# ineempawu ezilandelayo: iplastiki entle kunye nokudityaniswa kakuhle. Ngenxa yokuba inamandla aphantsi, ifanelekile ekucutshungulweni okubandayo kunye neendawo ezingenamandla aphezulu.

Umbhobho wentsimbi ongenamthungo ongu-20# ungasetyenziswa kula mashishini alandelayo:

1. Kwimibhobho yebhoyila enoxinzelelo oluphantsi noluphakathi, umgangatho wokusetyenziswa nguloI-GB 3087, esetyenziselwa ukwenza iityhubhu ze-superheater kunye neetyhubhu zodonga ezipholisiweyo ngamanzi zeebhoyila ezinoxinzelelo oluphakathi noluphantsi (uxinzelelo olusebenzayo ≤5.9 MPa), ezikwiqondo lobushushu eliphezulu (≤480℃) + indawo yokuxinana komphunga wamanzi ixesha elide.

2. Imibhobho yokuqhekeka kwepetroliyam, umgangatho wokusetyenziswa nguloI-GB 9948, esetyenziselwa ii-reactors, ii-heat exchangers, njl.njl. zeeyunithi zokucoca ipetroliyam, ezidibanisa i-acidic media (H₂S, CO₂) kunye noxinzelelo oluphezulu (ukuya kuthi ga kwi-15 MPa)

3. Izixhobo zesichumiso ezinoxinzelelo oluphezulu, umgangatho wokusetyenziswa nguloI-GB 6479, esetyenziselwa izixhobo zesichumiso ezinoxinzelelo oluphezulu (10~32 MPa) ezifana ne-ammonia yokwenziwa kunye ne-urea, ezidibana ne-media ebola kakhulu (njenge-ammonia engamanzi, i-urea melt)

Imibhobho yentsimbi engenamthungo eqengqelekayo eshushu yokuxhasa nge-hydraulic, umgangatho wokusetyenziswa nguloGB/T17396, esetyenziselwa iikholamu zenkxaso ye-hydraulic kunye nee-jacks kwimigodi yamalahle, kwaye imelana nemithwalo etshintshanayo ephindaphindayo (50~100 MPa) kunye nokungcangcazela kwempembelelo