Txhais:qis kub steel yeeb nkabyog nruab nrabcarbon steel qauv. Cov kav dej txias thiab kub thiab kub tsis tshua muaj steel yeeb nkab muaj kev ua haujlwm zoo, cov khoom siv kho tshuab zoo, tus nqi qis thiab qhov chaw dav, yog li lawv tau siv dav. Nws qhov tsis muaj zog loj tshaj plaws yog tias cov khoom ua haujlwm uas tsis tshua muaj zog, qhov loj me me thiab cov kev xav tau siab yuav tsum tsis txhob siv.
Covlow-temperature seamless steel yeeb nkabtuaj yeem ua haujlwm hauv qhov chaw txias heev ntawm - 45 ~ - 110 ℃. Qhov zoo tshaj plaws ntawm qhov kub thiab txias seamless steel yeeb nkab yog tias nws tuaj yeem ua haujlwm nyob rau hauv qhov chaw qis heev, uas yog qhov sib piv nrog cov yeeb nkab seamless steel zoo tib yam. Qhov kub tsis tshua muaj seamless steel yeeb nkab muaj lub zog zoo thiab qhov kub thiab txias, thiab yog siv dav hauv kev tsim cov khoom siv kub qis hauv roj av, tshuaj, chiv thiab lwm yam lag luam nrog kev ua haujlwm kub ntawm - 45 ~ - 110 ℃. Nrog rau txoj kev loj hlob ntawm cov lag luam uas cuam tshuam, cov kev xav tau ntawm cov khoom siv tsis yog tsuas yog txwv rau cov kev cai yooj yim xws li cov khoom siv kho tshuab thiab cov khoom siv vuam, tab sis kuj yog cov kev cai rau H2S corrosion kuj ntawm cov kav dej kub.
Tsawg-kub seamless steel yeeb nkabyog muaj feem xyuam rau pipeline engineering nyob rau hauv qis kub ib puag ncig. Nws muaj ob txoj kev: kev kos duab txias thiab kub dov. Los ntawm kev xav ntawm steel tsim, steelmaking, dov, kev kho cua sov thiab lwm yam txheej txheem ntawm qis-kub seamless steel yeeb nkab yuav tsum tau nruj me ntsis tswj xyuas kom meej tias tsis tshua muaj kub seamless steel yeeb nkab muaj zog zoo, toughness thiab corrosion kuj. Rau cov kev cai ntawm qhov kub-kub seamless steel yeeb nkab, lub koom haum tsim khoom thiab cov nqi tsim khoom ntawm cov yeeb nkab steel yuav tsum raug txiav txim siab. Cov qauv tsim ntawm cov yeeb nkab uas tsis muaj qhov kub thiab txias seamless steel yeeb nkab yuav tsum tau xyuas kom meej tias cov khoom muaj lub zog tsim nyog, siab kub tsis tshua muaj zog toughness, thiab yooj yim rau kev kho cua sov txheej txheem Zoo weldability thiab tsis kam mus rau hydrogen-induced cracking.
Executive txheem ntawm low-temperature seamless steel yeeb nkabASTM A333 Cov khoom lag luam- Seamless thiab Welded Steel Yeeb Nkab rau Kev Pabcuam Kub Kub
Cov khoom ntawm qhov kub thiab txiasseamless steel yeeb nkabkhoom: 16Mn, 10MnDG, 09DG, 09Mn2VDG, 06Ni3MoDG, thiab lwm yam.
Post lub sij hawm: Jan-30-2023
