Dab tsi yog qhov txawv ntawm ASTM A333 Gr.6 thiab ASTM A106 Gr.B steel kav?
ASTM A333 Gr.6yog haum rau qis- qhov kub thiab txias ib puag ncig, thaum ASTM A106 Gr.B yog haum rau siab - qhov kub thiab txias ib puag ncig. A333 Gr.6 muaj qis phosphorus thiab sulfur cov ntsiab lus, yog li nthuav tawm cov kev cuam tshuam zoo ntawm qhov kub thiab txias; thaum A106 Gr.B muaj zog tensile ntau dua, ua rau nws haum rau siab -kub siv.
Dab tsi yog cov qauv haum rau ASTM A333 Gr.6 alloy kub- dov welded steel kav?
ASTM A333 Gr.6 welded steel kavFeem ntau sib sau ua ke raws li ASTM, ASME, thiab API cov qauv.
Qhov chaw kub li cas yog ASTM A333 Gr.6 alloy kub- dov welded steel kav feem ntau siv hauv?
ASTM A333 Gr.6 alloy kub- dov welded steel kavyog tsim tshwj xeeb rau qhov qis- qhov kub thiab txias thiab feem ntau yog siv nyob rau hauv qhov chaw siab tshaj -45℃(-50℃F). Lawv tau tshwj xeeb tsim los kom muaj cov tawv nqaij zoo heev thiab kev cuam tshuam, tiv thaiv kev tawg ntawm qhov kub thiab txias.
ASTM A333 Gr.6 alloy kub- dov welded steel yeeb nkab tuaj yeem siv rau hauv qhov chaw corrosive?
Yog lawm,ASTM A333 Gr.6 alloy steel yeeb nkabtuaj yeem siv rau hauv qhov chaw corrosive, tshwj xeeb tshaj yog nyob rau hauv qhov kub thiab txias, vim hais tias lawv tau tsim tshwj xeeb rau cov cheeb tsam cryogenic thiab muaj qhov muaj zog tiv thaiv corrosion.
Cov kev lag luam twg feem ntau siv ASTM A333 Gr.6 alloy kub- dov welded steel yeeb nkab?
ASTM A333 Gr.6 kub- dov welded steel yeeb nkabfeem ntau yog siv rau hauv cov roj thiab roj, petrochemical, thiab hluav taws xob tsim kev lag luam vim tias nws yog qhov tsim nyog rau cov chaw ua haujlwm cryogenic thiab hnyav. Cov ntawv thov tshwj xeeb suav nrog kev thauj cov kua dej thiab cov pa roj, cov ntawv thov cryogenic, refineries, thiab cov ntawv siv cryogenic dav dav hauv cov tshuaj thiab hluav taws xob.
