DIN 2440 ST 33-2 Carbon Steel Seamless Tubes
DIN 2440 ST33-2 yog cov pa roj carbon steel seamless yeeb nkab. Hom yeeb nkab no feem ntau yog siv rau hauv kev lag luam kev lag luam xws li thauj cov kua, gases thiab lwm yam kua, tab sis tsis haum rau qhov kub thiab txias.
ST{{0}} carbon steel yeeb nkab muaj cov ntsiab lus carbon ntawm kwv yees li 0.20%, zoo ib yam liS235 JRlos yogQ235 qib. Raws li nrog rau feem ntau alloys, nws muaj nyob rau hauv galvanized, dub los yog pre-painted mob. Thaum galvanizing muaj qhov zoo tshaj plaws corrosion kuj, ob qho tib si pre-painting thiab dub oxide txheej muab me ntsis corrosion kuj rau carbon steel yeeb nkab ST33-2.
DIN 2440 ST33-2 carbon steel seamless yeeb nkab yog tsim los ntawm carbon steel thiab feem ntau muaj cov ntsiab lus xws li carbon, silicon, manganese, thiab phosphorus. Hom yeeb nkab no muaj cov ntsiab lus carbon tsawg. DIN 2440 ST33-2 carbon steel seamless yeeb nkab feem ntau muaj qee qhov kev xav tau ntawm kev ua haujlwm, suav nrog lub zog tensile yam tsawg kawg nkaus, qhov tsawg kawg nkaus yield zog thiab yam tsawg kawg nkaus elongation.
ST33-2 Seamless Yeeb Nkab muaj nyob rau hauv ntau qhov ntau thiab tsawg thiab phab ntsa tuab kom tau raws li qhov xav tau ntawm cov ntawv thov sib txawv. Feem ntau, nws tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm cov kav dej dav dav. Feem ntau siv los thauj cov kua dej xws li dej, huab cua, roj thiab cov nkev, thiab lwm yam kev siv dav dav. Vim nws cov ntsiab lus carbon tsawg, nws feem ntau tsis haum rau kev siv nyob rau hauv qhov kub thiab txias.
Khoom Khoom
Cov cuab yeej cuab tam rau St33 steel yeeb nkab:
| Thickness (hli) | |||||
| St33 steel yeeb nkab | Tsawg dua los yog sib npaug li 16 | >16 Tsawg dua lossis sib npaug li 40 | >40 Tsawg dua lossis sib npaug li 63 | >63 Tsawg dua lossis sib npaug li 80 | > 80 |
| Yield zog (Ntau dua lossis sib npaug rau Mpa) | 185 | 175 | 175 | 175 | 175 |
| < 3 | Ntau dua lossis sib npaug li 3 Tsawg dua lossis sib npaug rau 100 | > 100 | |||
| Tensile zog (Mpa) | 310-540 | Ntau dua lossis sib npaug li 290 | Ntau dua lossis sib npaug li 290 | ||
Tshuaj muaj pes tsawg leeg rau St33 steel yeeb nkab (Tshuaj ntsuam xyuas Max%)
| Cov ntsiab lus tseem ceeb ntawm St33 steel yeeb nkab | ||||||
| Thickness (hli) | C | Si | Mn | P | S | N |
| T Tsawg dua los yog sib npaug rau 16 | 0.19 | 0.60 | 1.70 | 0.065 | 0.065 | 0.010 |
| T>16 | 0.21 | |||||
DIN 2440 ST 33-2 Carbon Steel Tubes
Tuam txhab Advantage
Peb yog cov kws tshaj lij steel khoom muag khoom hauv Suav teb. peb muaj peb tus kheej ntau lawm kab. Peb lub tuam txhab muaj ntau tus neeg thiab cov zis txhua hli ntawm 6.000 tons, Peb muaj cov khoom lag luam loj. yog li peb muaj cov nqi sib tw thiab lub sijhawm xa khoom luv. Peb txhawb nqa sampleorders rau cov neeg siv khoom, thiab tuaj yeem kho cov teeb meem khoom raws sij hawm. Peb xa tawm mus rau ntau tshaj 60 lub teb chaws hauv ntiaj teb.
Pab pawg tuam txhab
Hoobkas ib puag ncig
FAQ
Q. Peb tuaj yeem ntseeg koj lub tuam txhab li cas?
A.Peb tshwj xeeb hauv kev lag luam steel rau ntau xyoo, kev ruaj ntseg zoo yog peb qhov yuav tsum tau ua ua ntej, koj tuaj yeem tuaj xyuas peb los ntawm txhua txoj kev.
Q.Koj cov khoom puas tuaj yeem kho tau?
A.Peb tuaj yeem ua rau feem ntau arades thiab specifications.meat koj qhov kev xav tau sib txawv.
Q.Yuav ua li cas koj lav qhov zoo ntawm koj cov khoom?
A.Txhua yam khoom yog tsim los ntawm cov chaw ua haujlwm tau ntawv pov thawj thiab tshuaj xyuas cov khoom raws li lub teb chaws QA / QC cov qauv. Peb tseem tuaj yeem muab qhov lav rau peb cov neeg siv khoom kom lav qhov zoo.
Q.Dab tsi yog qhov txawv ntawmASTM A53thiab A106?
A. Qhov sib txawv tseem ceeb nyob ntawm cov tshuaj muaj pes tsawg leeg. A106 yeeb nkab muaj silicon. Ntawm qhov tod tes, A53 yeeb nkab yog dawb los ntawm silicon. Nrog lub xub ntiag ntawm silicon, nws txhim kho cov cua sov.
Cim npe nrov: DIN 2440 ST33-2 Carbon Steel Seamless Tubes, Tuam Tshoj DIN 2440 ST33-2 Carbon Steel Seamless Tubes manufacturers, lwm tus neeg, Hoobkas
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