Q: Dab tsi yog Suav tus qauv sib npaug rau qis -cov kav dej kub?
A:Suav tus qauv GB/T 18984 yog siv rau qis -kub seamless steel kav, nrog rau qib zoo li 16MnDG, tab sis nws tsis yog ncaj qha sib npaug rau A333 Gr.6 -3.
Q: Vim li cas A333 Gr.6 raug xaiv rau kev tsim khoom nkoj?
A:Nws lub zog siab thiab kev tiv thaiv corrosion ua kom ruaj khov ua haujlwm ntawm qis - cov khoom siv kub thiab cov kav dej ntawm cov nkoj, txawm tias nyob rau hauv ib puag ncig hnyav marine -4.
Q: Dab tsi ua rau cov kab nrib pleb hauv A333 Gr.6 vuam pob qij txha thiab yuav tiv thaiv li cas?
A:Kev tshawb fawb qhia tias cov kab nrib pleb tuaj yeem tshwm sim hauv cov pob qij txha, tshwj xeeb tshaj yog nyob rau hauv kev khoov loads -8. Kev tiv thaiv yuav tsum tau siv cov txheej txheem vuam tsim nyog (uas yuav tsis suav nrog qee txoj hauv kev zoo li SMAW yog tias lawv tsis ua raws li txoj cai), cov hlau muab tub lim kom zoo, thiab ua raws li cov qauv kev tswj xyuas zoo xws li ASME IX -8.
Q: A333 Gr.6 yeeb nkab puas tuaj yeem khoov lossis tsim?
A:Yog lawm, cov kav dej tau txiav txim rau ASTM A333 tus qauv yog npaj kom haum rau kev khoov, flanging, thiab kev ua haujlwm zoo sib xws -7.
Q: Yuav ua li cas raw khoom zoo kom ntseeg tau rau cov kav dej no?
A:Cov neeg tsim khoom siv cov ntaub ntawv pov thawj los ntawm cov neeg tsim khoom muaj npe nrov thiab ua tib zoo tshuaj xyuas thiab kuaj xyuas kom ntseeg tau qhov zoo thiab traceability ntawm cov khoom kawg -1.
