Isifinyezo : Ukukhethwa kwempahla ye-Bellows ukugcizelelwa kwenqubo yokukhiqiza, ukusebenza okuningi kokuhlanganisa okuhlanganisiwe kwensimbi kunqunywa ngokusetshenziswa kwe-bellows.
Ukukhethwa kwempahla ye-Bellows ukugcizelelwa kwenqubo yokukhiqiza, ukusebenza okuningi kwe-bellows yensimbi yokunweba okuhlangene kunqunywa yi-bellows material.Ukukhetha okungafanele kwezivunguvungu kungase kubangele ukushisela okungalingani, ukubola okungajwayelekile, ukulimala kwendawo, njll..
Ukukhethwa kwezinto ezivunguzayo zensimbi yokunweba okuhlangene kufanele kucabangele izinga lokushisa eligelezayo eliphakathi nendawo nokusebenzayo, ngaphandle kwalokho, ukugqwala kwengcindezi, i-ejenti yokuhlanza amanzi kanye ne-ejenti yokuhlanza amapayipi kuthinta, ukushisela, ukusebenza kwezindleko zempahla nakho kufanele kucatshangelwe.
izinsimbi zensimbi
Ngakho yiziphi izimo okufanele zigcwaliswe yi-steel bellows material?Okokuqala, impahla enhle yokumelana nokugqwala.Izinto ezivunguzayo zensimbi yokunweba ngokuhlanganyela kufanele zihlangabezane nezidingo zokusebenza endaweni ehlukene.Okwesibili, umkhawulo ophezulu wokunwebeka, amandla aphezulu okukhathala namandla aphezulu okunwetshwa.Okwesithathu, ipulasitiki enhle ukuze ilungele ukucutshungulwa kwejoyinti lensimbi lokunweba, futhi ukukhokhela ukuqina okubandayo okubandayo kanye nokwelashwa kokushisa.Okokugcina, ukusebenza kahle kwe-welding.
Njengoba sazi, abakhiqizi abaningi bensimbi abanwebekayo basebenzisa insimbi engagqwali njengensimbi.Kodwa empeleni kunezinhlobo eziningi zensimbi engagqwali ezifana ne-304, 304L, 310S, 316, 316L, 321 njalonjalo, impahla ngayinye inokushisa okuyingqayizivele kanye nempahla yokumelana nokugqwala.Uma indawo egelezayo ingeyona indawo edlayo njengamanzi, uwoyela noma igesi, kanye nezinga lokushisa eliphakathi kuka-100 kuya ku-200 degree Celsius, i-SS304 iyisinqumo esihle;futhi uma indawo egelezayo ingamanzi olwandle noma i-asidi-base kawoyela noma igesi, i-SS316 noma i-SS316L iyinketho ekhethwayo.
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Isikhathi sokuthumela: Feb-23-2023