1. Q: Dab tsi yog cov ntawv thov rau A106 Qib B seamless kav?
A:Nws yog siv rau kev xa cov kua dej, chav, thiab cov pa roj hauv lub zog tsim hluav taws xob, refineries, petrochemical nroj tsuag, boilers, thiab siab - cov txheej txheem kub.
2. Q: A106 Qib B txawv li cas A106 Qib A thiab Qib C?
A:Qhov sib txawv tseem ceeb yog lub zog. Qib A muaj zog qis dua (YS. 205 MPa / 30,000 psi), Qib B yog tus qauv, thiab Qib C muaj zog dua (YS. 275 MPa / 40,000 psi). Cov ntsiab lus carbon thiab manganese kuj txawv raws li.
3. Q: Cov kav dej A106 Qib B puas tuaj yeem siv rau kev ua haujlwm qis -?
A:Tsis yog, ASTM A106 tshwj xeeb yog rau siab -kev pabcuam kub. Rau qis- cov ntawv thov kub, cov qauv zoo liASTM A333 Qib 6(uas yog seamless thiab cuam tshuam - kuaj) yuav tsum tau siv.
4. Q: Dab tsi yog cov txheej txheem tsim khoom rau cov kav dej no?
A:Feem ntau yog covmandrel zeb txheej txheemlubplug mill txheej txheem, ua raws li sizing, reheating (yog tias tsim nyog), thiab straightening. Kub xov yog tus qauv.
5. Q: Puas yuav tsum tau kho cua sov rau A106 Qib B?
A:Tsis yog feem ntau rau tus qauv specification. Cov kav dej ib txwm muab rau hauv qhov kub - ua tiav. Txawm li cas los xij, lawv tuaj yeem raug txiav txim kom zoo lossis kev ntxhov siab -relieved rau cov ntawv thov tshwj xeeb.
