I-valve ye-Cryogenic yokusetshenziswa kokushisa okuphansi

I-valve ye-Cryogenic yokusetshenziswa kokushisa okuphansi

Impahla ye-LCC kanye namavalvu okuhlola amadiski e-SS304 angoJulayi.14, 2019

i-valve ye-cryogenic
Incazelo yama-valve okushisa aphansi embonini ye-petrochemical isekelwe ekushiseni kokuklama kwei-medium yokudlulisa.Ngokuvamile, ama-valve asetshenziswa emazingeni okushisa aphakathi nendawo angaphansi -40 ℃ abizwa ngokuthi ama-valve cryogenic,futhi amavalvu asetshenziswa kumazinga okushisa aphakathi nendawo angaphansi kuka -101 ℃ abizwa ngokuthi ama-valve okushisa aphansi kakhulu.

Indawo yokusebenza yama-valve okushisa aphansi ayigcini nje ngokushisa, kodwa futhi iningi lazo linobuthi,ezivuthayo, neziqhumane, futhi permeable kakhulu, okunquma izidingo eziningi ezikhethekile for valve materials.
Izakhiwo zemishini yensimbi ekushiseni okuphansi zihlukile kuleyo emazingeni okushisa ajwayelekile.
Ngaphezu kwamandla, inkomba ebaluleke kakhulu yensimbi yokushisa okuphansi ukushisa kwayo okuphansi komthelela wokuqina.
Ukuqina komthelela wethempelesha eliphansi kwento ethile kuhlobene nezinga lokushisa eliphukayo lento.
Ukwehla kwezinga lokushisa elinoshintsho lwento esebenzayo, kuba ngcono umthelela wezinga lokushisa eliphansi ukuqina kwento.
Izinto zensimbi ezinama-cubic lattices agxile emzimbeni, njenge-carbon steel, zinezinga lokushisa eliphansi lokubanda,kuyilapho izinto zensimbi ezinama-cubic lattices agxile ebusweni,njengensimbi engagqwali ye-austenitic, azithintwa ukuqina komthelela wezinga lokushisa eliphansi.

i-valve ye-cryogenic yokusetshenziswa kokushisa okuphansi1
valve cryogenic for low lokushisa ukusetshenziswa2

Isikhathi sokuthumela: May-29-2020