ASTM A213 Qib T22 Boiler Tubes Chaw Tsim Khoom thiab Chaw Muag Khoom - Womic Steel
1. Txheej txheem cej luam ntawm ASTM A213 T22 Alloy Steel Tubes
ASTM A213 Qib T22 Alloy Steel Seamless Tubesyog cov raj hlau chromium-molybdenum alloy tsim los raukev pabcuam kub thiab siab hauv boilers, superheaters, thiab cov cua sov sib pauvCov khoom siv muaj kwv yees li2.25% chromium thiab 1% molybdenum, muab kev tiv thaiv zoo heev rau oxidation, creep deformation, thiab thermal qaug zog nyob rau hauv lub sijhawm ntev kub ua haujlwm.
LubASTM A213 T22 cov lus qhia tshwj xeeb, kuj tau hais txogASME SA213 T22, txhais cov kev cai rau cov raj hlau ferritic alloy uas tsis muaj seamless siv rau hauv cov khoom siv hloov pauv cua sov. Tus qauv npogcov kev txwv ntawm cov tshuaj lom neeg sib xyaw, cov khoom siv kho tshuab, kev kam rau qhov ntev, cov kev cai kho cua sov, cov txheej txheem tshuaj xyuas, thiab cov txheej txheem sim.
At Womic Steel, peb tsim khoom thiab muab khoomASTM A213 Qib T22 Alloy Steel Seamless Tubesrau lub zog thoob ntiaj teb thiab cov haujlwm kev lag luam. Peb cov khoom tsim tawm ua raws li cov txheej txheem tswj hwm zoo, thiab cov khoom tuaj yeem xa nrogEN 10204 3.1 lossis EN 10204 3.2 ntawv pov thawjRau cov haujlwm khoom siv siab hauv Tebchaws Europe, cov ntaub ntawv kuj muaj nrogDaim ntawv pov thawj PED 2014/68/EU, xyuas kom ua raws li cov cai tswjfwm thoob ntiaj teb.
Nrog cov kab tsim cov raj seamless siab heev, kev muab cov khoom siv raw ruaj khov, thiab kev tswj hwm metallurgical uas muaj kev paub dhau los, Womic Steel muab cov khoom zooASTM A213 T22 hlau hlau rajnrog kev xa khoom txhim khu kev qha thiab kev ua tau zoo sib tw.
2. Cov Lus Qhia Txog Kev Tsim Khoom thiab Qhov Loj Ntau
LubASTM A213 Qib T22 Alloy Steel Seamless Tubestsim los ntawm Womic Steel muaj nyob rau hauv ntau qhov ntev uas haum rau boilers, cov kav dej siab, thiab cov cua sov sib pauv.
Rooj 1 - ASTM A213 T22 Qhov Loj ntawm Cov Raj
| Cov Qauv | Ntau Yam Khoom |
| Sab Nraud Txoj Kab uas hla | 12.7 hli - 273 hli |
| Phab ntsa tuab | 1.5 hli - 35 hli |
| Qhov Ntev Txheem | 6 m – 12 m |
| Qhov Ntev Tshaj Plaws | Txog li 18 m |
| Hom Kev Tsim Khoom | Seamless Kub Tiav / Txias Kos |
| Qhov Chaw Tiav | Dub / Pickled / Txhaj Tshuaj Tua |
Lub peev xwm tsim khoom yooj ywm tso cai rau Womic Steel los muab ob qho tib siCov kav dej boiler txheem thiab cov qhov ntev customizedrau cov kev xav tau ntawm qhov project.
3. Kev kam rau siab ntawm qhov ntev
Qhov tseeb ntawm qhov ntev yog qhov tseem ceeb rau kev ua haujlwm zoo hauv cov txheej txheem siab.ASTM A213 Qib T22 Alloy Steel Seamless Tubestsim los ntawm Womic Steel ua raws li ASTM qhov kev cai ntawm kev kam rau siab kom ntseeg tau tias muaj kev ua tau zoo sib xws thaum lub sijhawm tsim khoom thiab kev teeb tsa.
Rooj 2 - Kev kam rau siab ntawm qhov ntev
| Cov Qauv | Kev kam rau siab tso cai |
| Sab Nraud Txoj Kab uas hla | ±0.75% |
| Phab ntsa tuab | ±10% |
| Ntev | +3 hli / 0 |
| Kev Ncaj Ncees | ≤1/1000 ntawm qhov ntev |
| Qhov Ovality | Nyob rau hauv OD kam rau siab |
Cov kev kam rau siab no ua kom muaj kev sib raug zoo heev rau kev vuam, khoov, thiab kev sib dhos ua ke ntawm cov cua sov.
4. Cov Tshuaj Lom Zem ntawm ASTM A213 Qib T22
Kev ua haujlwm kub siab ntawmASTM A213 Qib T22 Alloy Steel Seamless Tubesyog ua tiav los ntawm kev sib npaug zoo ntawm chromium thiab molybdenum alloying elements.
Rooj 3 - Cov Tshuaj Lom Zem
| Khoom | Cov khoom xyaw (%) |
| Cov pa roj carbon (C) | 0.05 – 0.15 |
| Manganese (Mn) | 0.30 – 0.60 |
| Phosphorus (P) | ≤0.025 |
| Sulfur (S) | ≤0.025 |
| Silicon (Si) | ≤0.50 |
| Chromium (Cr) | 1.90 – 2.60 |
| Molybdenum (Mo) | 0.87 – 1.13 |
Cov qauv hlau Cr-Mo zoo dua qublub zog creep thiab oxidation tsis kam, uaASTM A213 T22 hlau hlau rajzoo tagnrho rau kev ua haujlwm kub ntev.
5. Cov Khoom Siv Kho Tshuab
Kev ua haujlwm mechanical yog qhov tseem ceeb rau kev ua haujlwm ntawm lub tshuabASTM A213 Qib T22 Alloy Steel Seamless Tubes, tshwj xeeb tshaj yog nyob rau hauv cov fais fab nroj tsuag boiler systems ua haujlwm nyob rau hauv high pressure.
Rooj 4 - Cov Khoom Siv Kho Tshuab
| Vaj tse | Qhov Yuav Tsum Tau Ua |
| Lub zog tensile | ≥415 MPa |
| Lub Zog Tawm | ≥205 MPa |
| Kev ntev | ≥30% |
| Qhov nyuaj | ≤85 HRB |
Cov yam ntxwv kho tshuab no ua kom muaj kev ruaj khov ntawm cov qauvASTM A213 T22 boiler rajthaum lub sijhawm ua haujlwm thermal ntev.
6. Kev Tsim Khoom ntawm ASTM A213 T22 Cov Hlab
At Womic Steel, kev tsim khoom ntawmASTM A213 Qib T22 Alloy Steel Seamless Tubesua raws li cov txheej txheem tsim khoom nruj kom ntseeg tau tias cov khoom siv hlau zoo thiab qhov sib xws.
Cov txheej txheem tsim khoom ib txwm muaj:
Kev Tshuaj Xyuas Khoom Siv Raw → Kev Txiav Billet → Kev Ua Kub → Kev Tho Kub → Kev Dov Kub → Kev Kho Kub → Kev Ncaj → Kev Ntsuas Tsis Ua Rau Puas Tsuaj → Kev Tshuaj Xyuas Zaum Kawg → Kev Ntim Khoom
Cov txiaj ntsig tseem ceeb ntawm kev tsim khoom suav nrog:
● Cov hlau nplaum zoo uas tau los ntawm cov chaw tsim khoom tsim nyog
● Cov khoom siv dov raj seamless siab heev
● Cov txheej txheem tswj cua sov thiab kev hloov pauv
● Kev taug qab tiav los ntawm tus lej cua sov billet mus rau lub raj tiav lawm
Cov txheej txheem no lav qhov zoo sib xws ntawmASTM A213 Qib T22 Alloy Steel Seamless Tubesmuab los ntawm Womic Steel.
7. Cov Kev Cai Kho Mob Kub
Kev kho cua sov yog qhov tseem ceeb kom tau txais cov qauv microstructure thiab lub zog kub siab rauASTM A213 T22 hlau hlau raj.
Cov txheej txheem kho cua sov ib txwm muaj xws li:
● Kev ua kom sov tag nrho
● Kev ua kom sov sov
● Kev tswj cua txias tom qab kub dov
Kev kho cua sov kom zoo ua kom zoo tshaj plawscov qauv ntawm cov noob, kev tiv thaiv creep, thiab kev ruaj khov ntawm cov khoom sivthaum lub sijhawm ua haujlwm ntev.
8. Kev Tshuaj Xyuas thiab Kev Ntsuas
Tag nrhoASTM A213 Qib T22 Alloy Steel Seamless Tubestsim los ntawm Womic Steel dhau los ntawm kev tshuaj xyuas thiab kev sim kom ntseeg tau tias ua raws li ASTM thiab ASME cov qauv.
Kev Ntsuas Tshuab thiab Lub Cev
● Kev sim zog
● Kev kuaj qhov nyuaj
● Kev sim ua kom tiaj tiaj
● Kev sim ua kom tawg
● Kev ntsuas qhov siab hydrostatic
Kev Ntsuas Tsis Ua Rau Puas Tsuaj
● Kev kuaj ultrasonic (UT)
● Kev sim tam sim no eddy (ET)
● Kev kuaj xyuas cov khoom sib nqus (MT)
Daim Ntawv Pov Thawj
Cov khoom siv tuaj yeem muab nrog:
●EN 10204 3.1 Daim Ntawv Pov Thawj Xeem Zeb
●EN 10204 3.2 Daim Ntawv Pov Thawj Tshuaj Xyuas Sab Nraud
●Daim ntawv pov thawj PED 2014/68/EU
Kev tshuaj xyuas los ntawm cov neeg thib peb tuaj yeem ua los ntawmSGS, BV, TÜV, DNV, lossis lwm lub koom haum uas tau tso cai.
9. Kev Ua Haujlwm thiab Kev Tsim Khoom
Ntxiv rau kev muab khoomASTM A213 Qib T22 Alloy Steel Seamless Tubes, Womic Steel kuj muaj ntau yam kev pabcuam tsim khoom kom tau raws li qhov xav tau ntawm qhov project.
Cov kev pab cuam ua tiav suav nrog:
● Kev khoov thiab kev tsim cov raj
● Cov raj xa dej U-bend rau cov khoom sib pauv cua sov
● Kev ua haujlwm thiab kev txiav kom raug
● Kev tsim cov yeeb nkab ua ntej
● Kev khawb thiab kev npaj qhov kawg raws li koj xav tau
Cov kev pabcuam ntxiv no tso cai rau cov neeg siv khoom kom tau txaiscov khoom npaj txhij rau kev teeb tsa, txo lub sijhawm tsim khoom ntawm qhov chaw.
10. Cov ntawv thov ntawm ASTM A213 T22 Alloy Steel Tubes
Vim lawv lub zog zoo heev thiab tiv taus oxidation,ASTM A213 Qib T22 Alloy Steel Seamless Tubesyog siv dav hauv cov tshuab ua haujlwm kub siab.
Cov ntawv thov ib txwm muaj xws li:
● Cov raj xa dej boiler cog hluav taws xob
● Cov raj cua sov thiab cov raj rov ua kom sov dua
● Cov khoom siv hloov cua sov petrochemical
● Cov kav dej ua kom sov kub
● Cov kav dej rau cua sov ua lag luam
Qhov kev ntseeg tau ntawmASTM A213 T22 hlau hlau rajua rau lawv yog cov khoom siv tseem ceeb rau kev tsim kho vaj tse fais fab.
11. Peev Xwm Tsim Khoom thiab Kev Xa Khoom Zoo
Womic Steel tswj hwm lub peev xwm tsim khoom muaj zog rauASTM A213 Qib T22 Alloy Steel Seamless Tubes.
Peb qhov zoo muaj xws li:
● Ntau txoj kab tsim cov raj xa dej tsis muaj seamless
● Cov khoom siv hlau alloy billet ruaj khov
● Cov kws ua haujlwm hlau uas muaj kev paub dhau los
● Kev tswj xyuas zoo nruj
Lub sijhawm ua khoom ntau lawm yog15-35 hnub nyob ntawm seb qhov loj me thiab cov lus qhia tshwj xeeb.
Qhov tseem ceeb,Womic Steel tsis muaj qhov tsawg kawg nkaus kom muaj nuj nqis, thiab txawm tiasIb qho ASTM A213 T22 hlau hlau rajtuaj yeem muab khoom los ua kom tau raws li qhov project ceev lossis kev xav tau txij nkawm.
12. Kev Ntim Khoom thiab Kev Thauj Mus Los Thoob Ntiaj Teb
Yuav kom paub tseeb tias muaj kev nyab xeeb,ASTM A213 Qib T22 Alloy Steel Seamless Tubestau ntim khoom siv cov khoom ntim khoom tiv thaiv qib export.
Cov txheej txheem ntim khoom muaj xws li:
● Cov pob khoom uas muaj hlau khi
● Cov thawv ntoo uas siv tau rau dej hiav txwv
● Cov hau yas tiv thaiv kawg
● Cov roj txheej tiv thaiv xeb
● Kev qhwv dej tsis nkag
Nrog kev paub txog kev xa khoom thoob ntiaj teb, Womic Steel muab kev xa khoom txhim khu kev qha los ntawmkev thauj khoom hauv hiav txwv, kev thauj mus los ntawm tsheb ciav hlau, thiab kev thauj mus los ntau hom.
13. ASTM A213 T22 Alloy Steel Seamless Tube Loj Lo Lus Tseem Ceeb Matrix
Txhawm rau txhawb nqa cov kev xav tau ntawm cov kav dej sib txawv,ASTM A213 Qib T22 Alloy Steel Seamless Tubesmuaj ntau yam yeeb nkab loj thiab cov sijhawm teem tseg.
Hauv qab no yog cov lus tseem ceeb uas siv rau cov qhov loj me thiab cov sijhawm rauASTM A213 Qib T22 Alloy Steel Seamless Tubes:
1/2″ NB hauv Thickness Teem Caij 20, Teem Caij 30, Teem Caij STD, Teem Caij 40, Teem Caij 60, Teem Caij 80, Teem Caij 100, Teem Caij 120, Teem Caij 160, Teem Caij XXS hauvASTM A213 Qib T22 Alloy Steel Seamless Tubes
3/4″ NB hauv Thickness Teem Caij 20, Teem Caij 30, Teem Caij STD, Teem Caij 40, Teem Caij 60, Teem Caij 80, Teem Caij 100, Teem Caij 120, Teem Caij 160, Teem Caij XXS hauvASTM A213 Qib T22 Alloy Steel Seamless Tubes
1″ NB hauv Thickness Teem Caij 20, Teem Caij 30, Teem Caij STD, Teem Caij 40, Teem Caij 60, Teem Caij 80, Teem Caij 100, Teem Caij 120, Teem Caij 160, Teem Caij XXS hauvASTM A213 Qib T22 Alloy Steel Seamless Tubes
1-1/2″ NB hauv Thickness Teem Caij 20, Teem Caij 30, Teem Caij STD, Teem Caij 40, Teem Caij 60, Teem Caij 80, Teem Caij 100, Teem Caij 120, Teem Caij 160, Teem Caij XXS hauvASTM A213 Qib T22 Alloy Steel Seamless Tubes
2″ NB hauv Thickness Teem Caij 20, Teem Caij 30, Teem Caij STD, Teem Caij 40, Teem Caij 60, Teem Caij 80, Teem Caij 100, Teem Caij 120, Teem Caij 160, Teem Caij XXS hauvASTM A213 Qib T22 Alloy Steel Seamless Tubes
3″ NB hauv Thickness Teem Caij 20, Teem Caij 30, Teem Caij STD, Teem Caij 40, Teem Caij 60, Teem Caij 80, Teem Caij 100, Teem Caij 120, Teem Caij 160, Teem Caij XXS hauvASTM A213 Qib T22 Alloy Steel Seamless Tubes
4″ NB hauv Thickness Teem Caij 20, Teem Caij 30, Teem Caij STD, Teem Caij 40, Teem Caij 60, Teem Caij 80, Teem Caij 100, Teem Caij 120, Teem Caij 160, Teem Caij XXS hauvASTM A213 Qib T22 Alloy Steel Seamless Tubes
6″ NB hauv Thickness Teem Caij 20, Teem Caij 30, Teem Caij STD, Teem Caij 40, Teem Caij 60, Teem Caij 80, Teem Caij 100, Teem Caij 120, Teem Caij 160, Teem Caij XXS hauvASTM A213 Qib T22 Alloy Steel Seamless Tubes
8″ NB hauv Thickness Teem Caij 20, Teem Caij 30, Teem Caij STD, Teem Caij 40, Teem Caij 60, Teem Caij 80, Teem Caij 100, Teem Caij 120, Teem Caij 160, Teem Caij XXS hauvASTM A213 Qib T22 Alloy Steel Seamless Tubes
10″ NB hauv Thickness Teem Caij 20, Teem Caij 30, Teem Caij STD, Teem Caij 40, Teem Caij 60, Teem Caij 80, Teem Caij 100, Teem Caij 120, Teem Caij 160, Teem Caij XXS hauvASTM A213 Qib T22 Alloy Steel Seamless Tubes
15.ASTM A213 Alloy Steel Tube Khoom Sib Piv
ASTM A213 T22 Alloy Steel Seamless Tubes vs Lwm Cov Qib Alloy
Thaum xaiv cov ntaub ntawv rau cov kav dej kub siab, cov engineers feem ntau piv ntau qib hlau alloy uas tau txhais hauv qabASTM A213 tus qauv. Ntawm cov ntaub ntawv no,ASTM A213 T22 Cov Hlau Sib Nqus Seamless Tubessiv dav vim lawv qhov kev sib xyaw ua ke ntawm lub zog, kev tiv thaiv oxidation, thiab kev siv nyiaj tsawg.
Cov lus sib piv hauv qab no qhia txog qhov sib txawv tseem ceeb ntawm cov qib siv feem ntau suav nrogASTM A213 T5, ASTM A213 T9, ASTM A213 T11, ASTM A213 T22, thiab ASTM A213 T91 Cov Hlau Sib Nqus Tsis Muaj Qhov Txuas.
Rooj - ASTM A213 Alloy Steel Tube Qib Sib Piv
| Qib | Cov Ntsiab Lus Chromium | Cov Ntsiab Lus Molybdenum | Kev Tiv Thaiv Kub Ib Txwm | Cov Ntawv Thov Tseem Ceeb |
| ASTM A213 T5 Cov Hlau Sib Dhos Seamless Tubes | 4.0 – 6.0% | 0.45 – 0.65% | Txog li 600 ° C | Cov cua sov refinery, cov boilers kub nruab nrab |
| ASTM A213 T9 Cov Hlau Sib Dhos Seamless Tubes | 8.0 – 10.0% | 0.9 – 1.1% | Txog li 650 ° C | Cov khoom siv hloov pauv kub siab |
| ASTM A213 T11 Cov Hlau Sib Nqus Tsis Muaj Qhov Txuas | 1.0 – 1.5% | 0.44 – 0.65% | Txog li 550 ° C | Cov boilers muaj kev lag luam thiab cov kav dej siab |
| ASTM A213 T22 Cov Hlau Sib Nqus Seamless Tubes | 1.9 – 2.6% | 0.87 – 1.13% | Txog li 600 ° C | Cov chaw tsim hluav taws xob boilers, superheaters |
| ASTM A213 T91 Cov Hlau Sib Nqus Tsis Muaj Qhov Txuas | 8.0 – 9.5% | 0.85 – 1.05% | Txog li 650–700°C | Cov chaw tsim hluav taws xob ultra-supercritical |
16.Vim li cas ASTM A213 T22 Alloy Steel Seamless Tubes Siv Dav Dav
Ntawm cov ntaub ntawv no,ASTM A213 T22 Cov Hlau Sib Nqus Seamless Tubesraug suav hais tias yog ib qho ntawm cov hlau chromium-molybdenum alloy steel siv dav tshaj plaws rau cov tshuab boiler thiab cov kav dej kub siab.
Piv nrogASTM A213 T11 Cov Hlau Sib Nqus Tsis Muaj Qhov Txuas, tusASTM A213 T22 Cov Hlau Sib Nqus Seamless Tubesmuaj cov chromium thiab molybdenum ntau dua, muab kev txhim kho creep zog thiab oxidation tsis kam.
Piv nrogASTM A213 T9 Cov Hlau Sib Dhos Seamless Tubes, ASTM A213 T22 Cov Hlau Sib Nqus Seamless Tubesmuab kev daws teeb meem zoo dua thaum tseem xa cov kev ua haujlwm kub zoo heev.
Vim yog cov txiaj ntsig no,ASTM A213 T22 Cov Hlau Sib Nqus Seamless Tubessiv dav hauv:
● Cov tshuab raj boiler fais fab nroj tsuag
● Cov kav dej kub thiab cov kav dej rov ua kom sov dua
● Cov raj xa dej kub Petrochemical
● Cov kav dej ua kom sov kub
At Womic Steel, peb tsim khoom thiab muab cov khoom zooASTM A213 T22 Cov Hlau Sib Nqus Seamless Tubesnrog kev tswj xyuas zoo thiab kev nrhiav tau tag nrho.
Peb cov kab ntau lawm siab heev thiab cov khoom siv hlau alloy ruaj khov tso cai rau peb muabASTM A213 T22 Cov Hlau Sib Nqus Seamless Tubesnrog kev txhim khu kev qha zoo, kev hloov kho tau yooj yim, thiab kev xa khoom thoob ntiaj teb sai.
Peb txaus siab rau peb tus kheejkev pabcuam kho kom haum, cov voj voog tsim khoom sai, thiabkev xa khoom thoob ntiaj teb, xyuas kom meej tias koj cov kev xav tau tshwj xeeb tau raug ua tiav nrog kev ua tib zoo thiab kev ua tau zoo.
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