Qhov txawv ntawm Welded Yeeb Nkab Thiab Seamless Steel Yeeb Nkab

Cov txheej txheem ntau lawm, qauv, kev ua tau zoo, kev siv thiab tus nqi ntawm ob yog txawv kiag li. Txhawm rau muab nws yooj yim: seamless kav yog perforated thiab kos los ntawm tag nrho cov hlau, thaum welded kav yog dov thiab welded los ntawm steel daim hlau.
1. Cov txheej txheem ntau lawm
Seamless steel yeeb nkab
Khoom puag ncig steel billet → cua sov → tho → kub dov / txias kos duab / txias dov txoj kev
Tsis muaj welds nyob rau hauv tag nrho cov txheej txheem, thiab tag nrho yog ib tug tag nrho round raj.
Welded steel yeeb nkab (welded yeeb nkab)
Hlau sawb / steel phaj → dov rau hauv lub tog raj kheej → siab zaus vuam / submerged arc welded rau hauv raj
Cov yeeb nkab phab ntsa muaj ib tug longitudinal weld (ncaj seam welded yeeb nkab) thiab ib feem ntawm nws yog ib tug kauv weld.
2. Cov qauv thiab sealing
Seamless yeeb nkab: tsis muaj welds, zoo sealing, siab tsis kam, tawg tsis kam, thiab tsis tshua muaj to.
Welded yeeb nkab: Muaj qhov vuam, thiab qhov chaw vuam yog qhov tsis muaj zog, nrog rau kev ua haujlwm qis qis thiab qaug zog.