Chaw Tsim Khoom Siv Boiler Kub thiab Cov Tubing Kub Exchanger - Womic Steel
1. Txheej txheem cej luam ntawm ASTM A213 T9 Alloy Steel Tube
ASTM A213 T9 hlau hlau rajyog qib chromium-molybdenum alloy steel tshwj xeeb tsim los rauqhov chaw ua haujlwm kub thiab siabxws li boilers, superheaters, thiab cov cua sov sib pauv. Cov khoom siv muaj cov ntsiab lus chromium ntau dua piv rau lwm cov qib alloy qis, uas ua rau muaj kev tiv thaiv oxidation, lub zog nkag, thiab kev ruaj khov ntawm qhov kub siab.
LubASTM A213 T9 hlau hlau rajsiv dav hauv cov chaw tsim hluav taws xob, cov chaw ua lag luam petrochemical, cov chaw ua roj refinery, thiab cov kav dej kub siab uas qhov kev ntseeg tau mus sij hawm ntev yog qhov tseem ceeb.
Ua ib lub chaw tsim khoom tshaj lij,Womic Steelcov khoom siv zooASTM A213 T9 seamless hlau alloy yeeb nkabua raws li tag nrhoCov qauv ASTM A213 / ASME SA213Peb lub tshuab tsim khoom ua raws li cov txheej txheem tswj xyuas zoo thiab muab cov khoom siv taug qab tag nrho. Cov khoom tuaj yeem xa nrogEN 10204 3.1 lossis EN 10204 3.2 ntawv pov thawj, thiab cov raj siv rau hauv cov khoom siv siab tuaj yeem ua tau raws liCov kev cai ntawm daim ntawv pov thawj PED 2014/68/EUrau kev ua lag luam European.
Nrog cov chaw tsim khoom siab heev thiab cov khoom siv raw khoom ruaj khov, Womic Steel ua kom muaj kev ntseeg siab zoo, kev hloov kho tau yooj yim, thiab cov sijhawm xa khoom sib tw rau cov haujlwm thoob ntiaj teb.
2. ASTM A213 T9 Tube Cov Lus Qhia Txog Kev Tsim Khoom thiab Qhov Ntev
Ntawm Womic Steel,ASTM A213 T9 hlau hlau rajCov raj xa dej no yog tsim los ntawm ntau qhov loj me kom tau raws li qhov xav tau ntawm cov tshuab boiler, cov khoom hloov pauv cua sov, thiab cov kav dej siab hauv kev lag luam. Ob qho tib si cov raj xa dej kub thiab cov raj xa dej txias tuaj yeem muab tau nyob ntawm qhov tseeb ntawm qhov loj me thiab cov kev xav tau ntawm daim ntawv thov.
Rooj 1 - ASTM A213 T9 Tube Loj Ntau Yam
| Cov Qauv | Tus Qauv Ntau Yam |
| Sab Nraud Txoj Kab uas hla | 12.7 hli - 219 hli |
| Phab ntsa tuab | 1.5 hli - 30 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 Xwm Txheej Nto | Dub / Pickled / Txhaj Tshuaj Tua |
Lub peev xwm tsim khoom yooj ywm ntawm Womic Steel tso cai rau peb ua kom tau raws li ob qho tib sikev txiav txim me me thiab cov kev xav tau khoom siv rau qhov project loj.
3. Kev Ntsuas Kev Ntsuas ntawm ASTM A213 T9 Alloy Steel Tubes
Kev tswj qhov ntev kom meej yog qhov tseem ceeb rau cov kav dej siab.ASTM A213 T9 seamless rajTsim los ntawm Womic Steel ua raws li ASTM qhov kev cai ntawm kev kam rau siab kom ntseeg tau tias muaj kev sib raug zoo nrog kev tsim khoom, kev vuam, thiab cov txheej txheem teeb tsa.
Rooj 2 - Kev kam rau siab ntawm qhov ntev
| Cov Qauv | Kev kam rau siab |
| Sab Nraud Txoj Kab uas hla | ±0.75% |
| Phab ntsa tuab | ±10% |
| Ntev | +3 hli / 0 |
| Kev Ncaj Ncees | ≤1/1000 ntawm tag nrho ntev |
| Qhov Ovality | Nyob rau hauv OD kam rau siab |
Cov kev kam rau siab no ua kom ntseeg tau tiasASTM A213 T9 hlau hlau rajtuaj yeem siv tau zoo hauv cov tshuab muaj zog siab.
4. Cov Tshuaj Lom Zem ntawm ASTM A213 T9 Alloy Steel
Kev ua tau zoo ntawmASTM A213 T9 hlau hlau rajfeem ntau yog txiav txim siab los ntawm nws cov chromium thiab molybdenum alloying ntsiab lus, uas muab kev tiv thaiv zoo heev rau oxidation thiab creep deformation nyob rau hauv qhov kub siab.
Rooj 3 - Cov Tshuaj Lom Zem ntawm ASTM A213 T9
| Khoom | Cov khoom xyaw (%) |
| Cov pa roj carbon (C) | ≤0.15 |
| Manganese (Mn) | 0.30 – 0.60 |
| Phosphorus (P) | ≤0.025 |
| Sulfur (S) | ≤0.025 |
| Silicon (Si) | ≤0.50 |
| Chromium (Cr) | 8.00 – 10.00 |
| Molybdenum (Mo) | 0.90 – 1.10 |
Cov ntsiab lus chromium ntau heev hauv cov khoom nojASTM A213 T9 hlau hlau rajmuab kev tiv thaiv zoo dua rau kev scaling thiab oxidation hauv qhov chaw kub siab.
5. Cov Khoom Siv Kho Tshuab ntawm ASTM A213 T9 Cov Hlab
Kev ua tau zoo ntawmASTM A213 T9 hlau hlau rajua kom muaj kev ntseeg siab ntawm cov qauv hauv qab qhov siab thiab qhov kub thiab txias uas feem ntau pom muaj nyob rau hauv boiler thiab cov tshuab hloov pauv cua sov.
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 | ≤89 HRB |
Cov khoom siv kho tshuab no tso cai rauASTM A213 T9 hlau hlau rajkom tswj tau lub zog thiab kev ruaj khov thaum lub sijhawm ua haujlwm kub ntev.
6. Kev Tsim Khoom ntawm ASTM A213 T9 Seamless Tubes
Womic Steel tsim khoomASTM A213 T9 seamless hlau alloy yeeb nkabsiv cov thev naus laus zis ntau lawm thiab kev tswj hwm nruj.
Cov kauj ruam tsim khoom ib txwm muaj xws li:
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 sib xyaw zoo los ntawm cov chaw tsim khoom uas tau ntawv pov thawj
• Cov khoom siv dov siab heev uas ua kom qhov loj raug raws li qhov xav tau
• Kev tswj hwm hlau nruj thaum lub sijhawm ua kom sov thiab tsim khoom
• Kev taug qab tag nrho los ntawm cov khoom siv raw mus rau cov raj tiav lawm
7. Cov Kev Cai Kho Mob Kub
Kev kho cua sov yog qhov tseem ceeb kom tau txais cov qauv microstructure thiab cov khoom siv kho tshuab zoo ntawmASTM A213 T9 hlau hlau raj.
Kev kho cua sov ib txwm muaj xws li:
• Kev ua kom sov tag nrho
• Kev ua kom sov sov
• Kev tswj cov txheej txheem txias
Cov kev kho no txhim kho cov qauv noob kom sib npaug thiab txhim kho kev ua haujlwm kub siab.
8. Kev Tshuaj Xyuas thiab Kev Ntsuas ntawm ASTM A213 T9 Cov Hlab
Tag nrhoASTM A213 T9 hlau hlau rajtsim los ntawm Womic Steel dhau los ntawm kev tshuaj xyuas thiab kev sim ua kom tiav kom ntseeg tau tias ua raws li cov qauv thoob ntiaj teb.
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 kuaj xyuas qhov siab hydrostatic
Kev Ntsuas Tsis Ua Rau Puas Tsuaj
• Kev kuaj xyuas los ntawm Ultrasonic (UT)
• Kev sim tam sim no eddy (ET)
• Kev kuaj xyuas cov khoom sib nqus (MT) thaum xav tau
Daim Ntawv Pov Thawj thiab Cov Ntaub Ntawv
Cov khoom xa tuaj yeem xa nrog:
•EN 10204 3.1 Daim Ntawv Pov Thawj Xeem Zeb
•EN 10204 3.2 Daim Ntawv Pov Thawj Tshuaj Xyuas Sab Nraud
•Cov ntaub ntawv pov thawj ua raws li PED 2014/68/EU
Kev tshuaj xyuas sab nraud tuaj yeem npaj tau los ntawmSGS, BV, TÜV, DNV, lossis lwm lub koom haum tshuaj xyuas uas tau tso cai.
9. Cov ntawv thov ntawm ASTM A213 T9 Alloy Steel Tubes
Vim nws lub zog kub zoo heev thiab tiv taus oxidation,ASTM A213 T9 hlau hlau rajyog siv dav hauv cov khoom siv tseem ceeb hauv kev lag luam.
Cov ntawv thov ib txwm muaj xws li:
• Cov raj xa dej boiler ntawm lub chaw tsim hluav taws xob
• Cov raj xa dej kub thiab cov raj xa dej rov ua kom sov
• Cov khoom siv hloov cua sov petrochemical
• Cov kav dej kub siab
• Cov khoom siv ua haujlwm hauv chaw ua roj av
Cov khoom siv no tsim nyog rau cov chaw uas cov khoom siv ua haujlwm tas li ntawm qhov kub siab.
10. Kev Ua Haujlwm thiab Kev Tsim Khoom
Ntxiv rau kev muab cov raj xa khoom nyoos,Womic Steelmuab cov kev pabcuam ua tiav tus nqi ntxiv rauASTM A213 T9 hlau hlau rajkom ua tau raws li cov kev xav tau tshwj xeeb ntawm qhov project.
Cov kev pabcuam muaj xws li:
• Kev khoov thiab tsim cov raj
• Cov raj xa dej U-bend rau cov khoom sib pauv cua sov
• Kev siv tshuab thiab txiav kom raug
• Kev tsim cov khoom siv yeeb nkab ua ntej
• Kev sib dhos ntawm cov kav dej
Cov peev xwm ua cov txheej txheem no tso cai rau cov neeg siv khoom tau txaiscov khoom npaj txhij rau kev teeb tsa, txo lub sijhawm tsim khoom ntawm qhov chaw.
11. Peev Xwm Tsim Khoom thiab Kev Xa Khoom Zoo
Womic Steel tswj hwm lub peev xwm tsim khoom muaj zog rauASTM A213 T9 hlau hlau rajtxhawb nqa los ntawm cov khoom siv raw khoom ruaj khov thiab cov khoom siv tsim khoom siab heev.
Cov txiaj ntsig tseem ceeb suav nrog:
• Cov kab ntau lawm ntawm cov raj xa dej loj loj
• Kev muab khoom siv hlau alloy ruaj khov
• Kev tswj xyuas zoo nruj
• Kev teem sijhawm tsim khoom yooj ywm
Lub sijhawm ua khoom ntau lawm yog15-35 hnub nyob ntawm seb qhov kev txiav txim specifications.
Qhov tseem ceeb,Womic Steel tsis muaj qhov tsawg kawg nkaus kom muaj nuj nqis, thiab txawm tiasCov xaj ib daim tuaj yeem txais tau, muab kev ywj pheej rau kev yuav khoom thiab kev saib xyuas qhov project.
12. Kev Ntim Khoom thiab Kev Thauj Mus Los Thoob Ntiaj Teb
Yuav kom muaj kev thauj mus los zoo,ASTM A213 T9 seamless hlau alloy yeeb nkabtau ntim khoom siv cov txheej txheem tiv thaiv qib export.
Cov kev xaiv 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 kawg
• Cov roj txheej tiv thaiv xeb
• Kev qhwv dej tsis nkag
Nrog kev paub dhau los hauv kev xa khoom thoob ntiaj teb, Womic Steel muab cov kev daws teeb meem xa khoom zoo los ntawmkev thauj khoom hauv hiav txwv, kev thauj mus los ntawm tsheb ciav hlau, thiab kev thauj mus los ntau hom, xyuas kom meej tias xa khoom raws sijhawm thoob ntiaj teb.
13. Vim li cas ho xaiv Womic Steel rau ASTM A213 T9 Tubes
Ua ib lub chaw tsim khoom siv hlau alloy thiab exporter uas muaj kev paub dhau los,Womic Steelmuab kev sib xyaw ua ke ntawm kev txawj ntse, kev muaj peev xwm tsim khoom, thiab kev xa khoom txhim khu kev qha.
Peb lub zog muaj xws li:
• Ua raws li tag nrho cov caiCov qauv ASTM A213 / ASME SA213
•PED daim ntawv pov thawj muab khoom rau cov haujlwm khoom siv siab
•Cov ntaub ntawv pov thawj tshuaj xyuas EN 10204 3.1 / 3.2
• Cov chaw kuaj thiab tshuaj xyuas zoo heev
• Kev txiav txim kom muaj nuj nqis ntau thiab teb sai
• Kev pab tsim khoom thiab kev ua haujlwm raws li koj xav tau
• Muaj peev xwm tsim khoom ntau thiab lub sijhawm xa khoom ruaj khov
Cov txiaj ntsig no tso cai rau Womic Steel los txhawb cov neeg siv khoom thoob ntiaj teb hauvkev tsim hluav taws xob, petrochemical, thiab cov haujlwm kav dej hauv kev lag luam.
14.ASTM A213 Alloy Steel Seamless Tubes - Qhov Loj Ntau Lawm
Womic Steel tsim khoomASTM A213 Qib T5, ASTM A213 Qib T9, thiab ASTM A213 Qib T11 Cov Hlau Sib Nqus Tsis Muaj Qhov Txuasnyob rau hauv ntau yam diameters thiab phab ntsa thickness schedules tsim rau boilers, heat exchangers, thiab high-temperature pressure service.
Rooj Loj Tsim Khoom Txheem
| Qhov Loj ntawm Cov Yeeb Nkab Nominal (NPS) | Sab Nraud Txoj Kab uas hla (OD) | Muaj Phab Ntsa Thickness (Teem Caij) | Kev piav qhia txog khoom |
| 1/2″ NB | 21.3 hli | SCH 20 / 30 / 40 / 80 / 160 | ASTM A213 Qib T5 Alloy Steel Seamless Tubes |
| 3/4″ NB | 26.7 hli | SCH 20 / 30 / 40 / 80 / 160 | ASTM A213 Qib T5 Alloy Steel Seamless Tubes |
| 1″ NB | 33.4 hli | SCH 20 / 30 / 40 / 60 / 80 / 160 | ASTM A213 Qib T5 Alloy Steel Seamless Tubes |
| 1 1/4″ NB | 42.2 hli | SCH STD / SCH 40 / SCH 80 / SCH 160 | ASTM A213 Qib T9 Alloy Steel Seamless Tubes |
| 1 1/2″ NB | 48.3 hli | SCH STD / SCH 40 / SCH 80 / SCH 160 | ASTM A213 Qib T9 Alloy Steel Seamless Tubes |
| 2″ NB | 60.3 hli | SCH 20 / 40 / 60 / 80 / 100 / 160 | ASTM A213 Qib T11 Alloy Steel Seamless Tubes |
| 2 1/2″ NB | 73 hli | SCH STD / SCH 40 / SCH 80 / SCH 160 | ASTM A213 Qib T11 Alloy Steel Seamless Tubes |
| 3″ NB | 88.9 hli | SCH STD / SCH 40 / SCH 80 / SCH 160 | ASTM A213 Qib T11 Alloy Steel Seamless Tubes |
| 4″ NB | 114.3 hli | SCH 20 / 40 / 60 / 80 / 100 / 160 | ASTM A213 Qib T11 Alloy Steel Seamless Tubes |
| 5″ NB | 141.3 hli | SCH STD / SCH 40 / SCH 80 / SCH 160 | ASTM A213 Qib T11 Alloy Steel Seamless Tubes |
| 6″ NB | 168.3 hli | SCH 20 / 40 / 60 / 80 / 100 / 160 | ASTM A213 Qib T11 Alloy Steel Seamless Tubes |
| 8″ NB | 219.1 hli | SCH 20 / 40 / 60 / 80 / 100 / 160 | ASTM A213 Qib T11 Alloy Steel Seamless Tubes |
| 10″ NB | 273 hli | SCH 20 / 40 / 80 / 120 / 160 | ASTM A213 Qib T11 Alloy Steel Seamless Tubes |
| 12″ NB | 323.9 hli | SCH 20 / 40 / 80 / 120 / 160 | ASTM A213 Qib T11 Alloy Steel Seamless Tubes |
Tag nrho cov specifications no yog muab los ntawmASTM A213 Qib T5 Alloy Steel Seamless Tubes, ASTM A213 Qib T9 Alloy Steel Seamless Tubes, thiabASTM A213 Qib T11 Alloy Steel Seamless Tubesnyob ntawm seb qhov project xav tau dab tsi.
15ASTM A213 Cov Qib Hlau Alloy Sib Piv Rooj
Cov qib sib txawv hauvASTM A213 Cov Hlau Sib Nqus Seamless Tubestus qauv muab cov ntsiab lus sib txawv ntawm chromium thiab molybdenum rau lub zog kub siab thiab tiv taus corrosion.
Cov Lus Qhia Sib Piv Txog Cov Khoom Siv
| Qib | Cov Ntsiab Lus Tseem Ceeb ntawm Alloying | Kev Tiv Thaiv Kub Ib Txwm | Cov Nta Tseem Ceeb | Cov Ntawv Thov Ib Txwm Muaj |
| ASTM A213 T5 | Cr-Mo Alloy Hlau | Txog li 600 ° C | Kev tiv thaiv oxidation zoo | Cov Boilers, cov khoom siv hloov cua sov |
| ASTM A213 T9 | Cov Chromium Alloy Siab Dua | Txog li 650 ° C | Lub zog nkag tau zoo dua | Cov kav dej fais fab |
| ASTM A213 T11 | 1.25Cr-0.5Mo Cov Hlau | Txog li 580 ° C | Lub zog kub zoo heev | Cov raj xa dej kub thiab cov kav dej boiler |
| ASTM A213 T22 | 2.25Cr-1Mo Cov Hlau | Txog li 650 ° C | Kev tiv thaiv siab heev | Cov kav dej fais fab |
| ASTM A213 T91 | 9Cr-1Mo Cov Hlau | Txog li 700 ° C | Kev tiv thaiv kab mob siab heev | Cov boilers ultra-supercritical |
Ntawm cov ntaub ntawv no,ASTM A213 Qib T5 Alloy Steel Seamless Tubes, ASTM A213 Qib T9 Alloy Steel Seamless Tubes, thiabASTM A213 Qib T11 Alloy Steel Seamless Tubessiv dav hauvcov raj boiler, cov raj superheater, thiab cov raj hloov pauv cua sov.
16ASTM A213 Cov Yeeb Nkab Hlau Alloy Lo Lus Tseem Ceeb Matrix
Cov lus tseem ceeb hauv qab no pab cov cav tshawb nrhiav thiab cov engineers txheeb xyuas cov kev siv ntau yam rauASTM A213 Cov Hlau Sib Nqus Seamless Tubes.
ASTM A213 Tube Loj Lo Lus Tseem Ceeb Matrix
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 T5 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 T5 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 T9 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 T9 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 T11 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 T11 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 T11 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 T11 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 T11 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 T11 Alloy Steel Seamless Tubes
12″ 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 T11 Alloy Steel Seamless Tubes
Cov npe teev loj no pab cov neeg siv khoom yooj yim nrhiav tau cov khoom muajASTM A213 Qib T5 Alloy Steel Seamless Tubes, ASTM A213 Qib T9 Alloy Steel Seamless Tubes, thiabASTM A213 Qib T11 Alloy Steel Seamless Tubeslos ntawm Womic Steel.
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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