ASTM A53 yog dab tsi?
ASTM A53yog ib qho kev qhia tshwj xeeb rau kev siv dav dav - lub hom phiaj carbon steel yeeb nkab, haum rau kev siv tshuab thiab qis - kev siv siab xws li chav dej, dej, roj, thiab cov kav dej.
Dab tsi yog qhov zoo ntawm Submerged Arc Welding (SAW)?
Qhov zoo ntawmSubmerged Arc Welding (SAW)muaj xws li: siab deposition npaum li cas, tob tob (tsim rau vuam tuab cov ntaub ntawv), zoo weld zoo, thiab tsawg spatter, pa taws, thiab arc teeb. Nws yog cov txheej txheem ua tau zoo thiab muaj ntau yam, yooj yim automated, ua rau siab - muaj zog thiab ruaj khov welds, thiab yuav tsum muaj cov neeg ua haujlwm qis qis thaum qhov ntsuas tau teeb tsa.
Dab tsi yog qhov zoo ntawm ASTM A53 LSAW steel yeeb nkab?
ASTM A53 LSAW steel yeeb nkabmuaj qhov zoo xws li lub zog siab, corrosion kuj, zoo weldability, thiab versatility, ua rau nws tsim nyog rau kev thov xws li cov txheej txheem thav duab thiab siab -siab tshuab.
Yuav ua li cas yog lub ntsiab kawg txoj kev kho rau ASTM A53 submerged arc welded steel yeeb nkab?
Lub ntsiab kawg txoj kev kho rauASTM A53 submerged arc welded steel yeeb nkabsuav nrog beveled xaus, threaded xaus, thiab dawb xaus.
Dab tsi yog qhov txawv ntawm ASTM A53 submerged arc welded (LSAW) steel yeeb nkab thiab tsis kam welded (ERW) steel yeeb nkab?
LSAW tubsiv cov phaj steel thiab ua cov welds longitudinal los ntawm submerged arc vuam, ua tiav txoj kab uas hla loj thiab lub zog siab, ua rau nws haum rau siab -siab, ntev - cov kav dej. ERW yeeb nkab siv steel coils thiab yog tsim los ntawm kev siv vuam, ua rau cov kab me me, kev ua haujlwm siab dua, thiab tus nqi zoo dua -kev ua tau zoo, ua rau nws haum rau nruab nrab thiab qis- cov ntawv siv siab.
