ASTM A333 tus qauv yog dab tsi?
ASTM A333 yogtxheem specification rau seamless thiab welded steel yeeb nkab rau daim ntawv thov nyob rau hauv tsis tshua muaj kub kev pab cuam thiab lwm yam kev siv nrog rau qhov yuav tsum tau notch toughness.
Qhov txawv ntawm A333 thiab A106 yog dab tsi?
Qhov txawv ntawm ASTM A333 thiab ASTM A106 yog qhov ntawdASTM A333 yog ib qho qis-kub carbon steel yeeb nkab uas tuaj yeem siv los ua cov yeeb nkab, thaum ASTM A106 yog ib qho tsis yog- cov pa roj carbon yeeb nkab uas siv rau hauv siab - cov ntawv thov kub.
Dab tsi yog qhov sib npaug ntawm ASTM A333?
Qib sib npaug rau ASTM A333 GR6 feem ntauEN 10216-4 P265NL lossis DIN 17173 TT St 35N. Cov qib no qhia cov khoom siv kho tshuab zoo sib xws thiab tsim nyog rau cov ntawv thov kev pabcuam kub tsawg -.
A333 txhais li cas?
ASTM A333 specification kuj tseem hu ua ASME SA333, qhov kev qhia tshwj xeeb no npognominal (nruab nrab) phab ntsa seamless thiab welded carbon thiab alloy steel yeeb nkab npaj rau siv nyob rau hauv qis kub thiab nyob rau hauv lwm yam kev siv uas yuav tsum tau notch toughness. Cov kav dej no feem ntau hu ua Low-Temperature Carbon Steel Pipes (LTCS).
Dab tsi yog qhov txawv ntawm ASTM A53 thiab A333?
ASTM A53 yog qhov zoo tagnrho rau kev siv tshuab thiab kev siv siab, nrog rau kev siv dav hauv chav dej, dej, roj, thiab cua kab. Hauv qhov sib piv, ASTM A333 yog qhov zoo dua rau qhov qis - qhov kev pabcuam kub uas cuam tshuam rau qhov hnyav thiab ua haujlwm rau cov pob txha tawg yog qhov tseem ceeb.
Puas yog A106 tib yam li A333?
ASTM A106 feem ntau yog siv rau siab -kev pabcuam kub, thaum ASTM A333 haum rau qis- kev pabcuam kub. Tsis tas li ntawd, ob tus qauv sib txawv ntawm cov tshuaj muaj pes tsawg leeg, cov khoom siv kho tshuab, thiab cov txheej txheem tsim khoom.