ASTM A333 Cov kav dej kub kub
ASTM A333 Tubeyog cov yeeb nkab rau cov ntawv thov cryogenic, muaj peev xwm tiv taus qhov kub thiab txias qis li -150 degree F (-101 degree ). Cov khoom siv yeeb nkab no tuav nws cov khoom siv kho tshuab thiab tshuaj lom neeg ruaj khov ntawm qhov kub tsis tshua muaj siab thiab yog li siv dav hauv kev lag luam xws li petrochemical, natural gas, roj av thiab tshuaj ua haujlwm.
ASTM A333 steel yeeb nkab qauv suav nrog ntau qib, ASTM A333-Qib 1, Qib 3, Qib 4, Qib 6, Qib 7, Qib 8, Qib 9,
Txhua qib ntawm Qib 10 thiab Qib 11 muaj cov kev cai tshwj xeeb rau cov tshuaj muaj pes tsawg leeg, cov khoom siv kho tshuab thiab kev ua haujlwm. Seamless thiab welded kav yog ob hom ntawm ASTM A333 cryogenic kav, nrog seamless kav feem ntau yog tsim nyog rau cov ntaub ntawv cryogenic vim welds tuaj yeem ua cov ntsiab lus kev ntxhov siab nyob rau hauv cov xwm txheej txias heev, ua rau tawg.
Daim ntawv thov ntawm cov khoom siv yeeb nkab no yog dav heev, tsis tsuas yog txwv rau petrochemical, natural gas, roj av thiab tshuaj ua lag luam, tab sis kuj siv rau hauv kev tsim thiab khaws cov roj liquefied natural gas (LNG). Hauv cov kev lag luam no, cov xwm txheej cryogenic yuav raug ntsib thaum lub sijhawm thauj mus los thiab ua haujlwm, yuav tsum tau siv cov kav dej uas tuaj yeem tiv taus qhov kub thiab txias.
Tawm tsam qhov kub thiab txias
| Crade | Qhov ntsuas kub qis tshaj plaws rau kev sim tawm tsam | |
| ℉ | degree | |
| ASTM A333 Qib 1 | -50 | -45 |
| ASTM A333 Qib 3 | -150 | -100 |
| ASTM A333 Qib 4 | -150 | -100 |
| ASTM A333 Qib 6 | -50 | -45 |
| ASTM A333 Qib 7 | -100 | -75 |
| ASTM A333 Qib 8 | -320 | -195 |
| ASTM A333 Qib 9 | -100 | -75 |
| ASTM A333 Qib 10 | -75 | -60 |
Cov kev xav tau ntawm ASTM A333 carbon yeeb nkab
| Qib | Tensile zog (MPa) | Yield Point (MPa) | Elongation (%) | |
| Y | X | |||
| Qib 1 | Ntau dua lossis sib npaug rau 380 | Ntau dua lossis sib npaug rau 205 | Ntau dua lossis sib npaug li 35 | Ntau dua lossis sib npaug li 25 |
| Qib 3 | Ntau dua lossis sib npaug li 450 | Ntau dua lossis sib npaug li 240 | Ntau tshaj los yog sib npaug rau 30 | Ntau tshaj los yog sib npaug rau 20 |
| Qib 4 | Ntau dua lossis sib npaug rau 415 | Ntau dua lossis sib npaug li 240 | Ntau tshaj los yog sib npaug rau 30 | Ntau dua lossis sib npaug rau 16.5 |
| Qib 6 | Ntau dua lossis sib npaug rau 415 | Ntau dua lossis sib npaug li 240 | Ntau tshaj los yog sib npaug rau 30 | Ntau dua lossis sib npaug rau 16.5 |
ASTM A333 Tsawg Temp Steel Pipes
Kev qhia tshwj xeeb: ASTM A333, ASME SA 333
Qhov Loj: 1/2 "NB txog 36" NB
Phab ntsa Thickness:2.0mm-14 mm
Teem caij: SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, Txhua Lub Sijhawm
Hom: Seamless / Welded
Ntev: max 16000mm
Sab nraud Dimensions: 19.05mm -114.3mm
Gnee Steel Lub Tuam Txhab Nrog kev muag khoom txhua xyoo ze li ntawm US $ 1 nphom thiab txhua xyoo export ntim ntau tshaj 50, 000 tons, nws yog steel zeb zeb nyob hauv Anyang City, Henan Province nrog kev thauj mus los yooj yim. Lub Hoobkas npog thaj tsam ntawm 35, 000 square meters, lub tuam txhab muaj ntau tshaj 200 tus neeg ua haujlwm, thiab xa tawm mus rau 150 lub teb chaws txhua xyoo.
Cim npe nrov: Tuam Tshoj astm a333 tsis tshua muaj kub steel yeeb nkab manufacturers, lwm tus neeg, Hoobkas
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