Tsawg-Tub kub ASME SA333 Vuam Welded Yeeb Nkab

LTCS ASTM A333 Welded Yeeb Nkab Taw Qhia

ASTM A333 tus qauv, tseem hu ua ASME SA333, npog seamless thiab welded carbon thiab alloy steel kav ntawm nominal (nruab nrab) phab ntsa thickness haum rau cryogenic ib puag ncig thiab lwm yam kev siv uas yuav tsum tau torque toughness. Cov kav dej no feem ntau hu ua cryogenic carbon steel kav (LTCS). Cov kav hlau hlau feem ntau yog qhov qis qis, uas ua rau txo qis hauv txoj kab uas hla, uas tuaj yeem cuam tshuam cov kev khiav dej num siab - ceev cov kua los yog roj thiab tej zaum yuav ua rau cov khoom tsis ua hauj lwm. Txhawm rau zam qhov no, ASTM A333 tus qauv tau tsim, ua rau lawv tuaj yeem tiv taus qhov kub thiab txias thiab tiv thaiv cov teeb meem zoo li no.

Cov kav dej no yog tsim los raws li ANSI B36.10 / ASME B36.10 cov qauv dav dav. Vim nws cov ntsiab lus carbon siab, 333 qib 6 steel welded kav muaj qhov zoo weldability thiab yog li qhov kev xaiv siv tau. Txawm li cas los xij, feem ntau cov tuam txhab nyiam cov kav dej seamless vim tias lawv muaj txog li 20% kev ua tau zoo dua piv rau cov kav dej welded. Cov ASTM A33-raws li cov kav dej no tau txais kev kho cua sov, lwm qhov zoo dua. Normalizing yog txheej txheem uas cov ntaub ntawv raug rhuab mus rau ib qho kub ntawm 815 degrees Celsius los yog siab dua thiab ces txias rau chav tsev kub hauv huab cua. Cov txheej txheem no tso cai rau kev tswj hwm microstructure ntawm cov khoom, yog li txo qhov hardness thiab nce ductility.

Daim ntawv thov ntawm ASME SA333 Cryogenic Carbon Steel Round Welded Pipe

Raws li cov khoom tseem ceeb rau cryogenic siab piping systems, ASME SA333 cryogenic carbon steel round welded yeeb nkab muaj cov ntawv thov tseem ceeb suav nrog:

1, Kev lag luam hluav taws xob thiab tshuaj lom neeg: Feem ntau siv hauv cov kav dej liquefied natural gas (LNG), cov khoom siv liquefaction, thiab cov chaw khaws cia thiab kev thauj mus los. Nws kuj yog siv nyob rau hauv kev lag luam petrochemical rau kev thauj cov xov xwm cryogenic xws li ethylene thiab propylene.

2, Kev lag luam Gas Kev Lag Luam: Siv dav hauv cov chav sib cais huab cua thiab cov khoom siv roj thiab kev thauj mus los, ua kev thauj mus los ntawm cov xov xwm cryogenic xws li kua oxygen, kua nitrogen, thiab kua argon.

3, Kev lag luam tub yees: Tsim nyog rau cov kav dej siab hauv cov tub yees loj, cov cuab yeej ua kom khov, thiab cov txheej txheem cryogenic.

4, Kev Siv Tshwj Xeeb: Siv nyob rau hauv cov kav dej sab nraum zoov hauv thaj chaw huab cua huab cua thiab cov chaw tsim khoom lag luam uas xav tau los tiv thaiv kev cuam tshuam ntawm kev sib tsoo, kom ntseeg tau zoo heev thiab kev nyab xeeb nyob rau hauv qhov chaw cryogenic.

Hais txog peb

GNEE STEEL, tau ntawv pov thawj los ntawm Alibaba thiab cov kws tshaj lij tshawb xyuas los ntawm SGS, tshwj xeeb hauv kev xa khoom ntawm cov kav dej, cov kav dej galvanized, thiab cov kav dej, leveraging nws cov khoom ruaj khov saw hlau thiab pab neeg ua lag luam thoob ntiaj teb. Nws tau tsim muaj kev koom tes nrog cov neeg siv khoom hauv ntau thaj tsam thoob ntiaj teb, cog lus los muab kev lag luam thoob ntiaj teb nrog cov qauv - ua raws thiab tau lees paub cov khoom siv hlau thiab cov kev pabcuam xa tawm tau zoo, txhim khu kev qha.

Cim npe nrov: Tsawg-Tsub ASME SA333 Vaj Huam Sib Luag Welded Yeeb Nkab, Tuam Tshoj Tsawg-Tsub ASME SA333 Vaj Huam Sib Luag Welded Yeeb Nkab manufacturers, lwm tus neeg