Cov thooj voos kheej kheej yog cov thawv ntim khoom uas khaws cov roj ntau hauv qab siab. Lawv tau siv dav hauv kev lag luam, kev kho mob, thiab kev siv hauv tsev. Nyob ntawm qhov loj thiab lub hom phiaj ntawm lub tog raj kheej, ntau txoj kev tsim khoom siv.
Welded steel cylinders
Welded steel cylinders yog tsim los ntawm welding ib tug ncaj steel yeeb nkab nrog ob hemispherical taub hau rau saum thiab hauv qab. Tom qab ntawd lub vuam seam yog quenched los ntawm ib lub tshuab dhos kom harden cov hlau. Cov txheej txheem no yog qhov yooj yim thiab tus nqi qis, tab sis nws kuj muaj qee qhov tsis zoo. Lub vuam seam hloov cov tshuaj lom neeg ntawm cov hlau, ua rau nws yooj yim rau corrosion los ntawm acidic tshuaj. Lub vuam seam kuj txo lub zog thiab kav ntev ntawm lub tog raj kheej, ua rau nws yooj yim tawg los yog tawg hauv qhov kub thiab txias. Yog li ntawd, welded steel cylinders feem ntau yog siv rau cov thooj voos kheej kheej me me uas khaws cov khoom siv hluav taws xob tsawg, qhov kub thiab txias, lossis cov roj uas tsis muaj corrosive, xws li carbon dioxide, nitrogen, lossis helium.
Seamless steel cylinders
Seamless steel cylinders yog tsim los ntawm ib lub sij hawm tsim spinning txheej txheem. Cov yeeb nkab steel yog rhuab thiab ces spun rau ntawm lub tshuab spinning los tsim lub tog raj kheej. Cov txheej txheem no yog qhov nyuaj thiab kim, tab sis nws kuj muaj qee qhov zoo. Lub tog raj kheej seamless tsis muaj vuam seam, yog li nws muaj cov ntsiab lus siab dua thiab zoo. Lub tog raj kheej seamless tuaj yeem tiv taus siab dua sab hauv thiab sab nraud quab yuam, thiab nws tsis yooj yim rau tawg lossis tawg. Yog li ntawd, seamless steel cylinders feem ntau yog siv rau lub tog raj kheej loj uas khaws cov khoom siv hluav taws xob siab, kub kub, lossis cov roj corrosive, xws li roj liquefied, acetylene, lossis oxygen.
Post lub sij hawm: Aug-07-2023