ASTM A312 TP321 SMLS Yeeb Nkab yog dab tsi?
ASTM A312 TP321 SMLS yeeb nkab tsum(Seamless) yog siab -kev ua tau zoo stainless hlau yeeb nkab, Lawv yog tsim los ntawm qib 321 stainless hlau, uas yog tshwj xeeb alloyed nrog titanium los txhim kho nws tsis kam mus rau intergranular corrosion. Cov kav dej no muaj nuj nqis heev rau lawv lub zog, durability, thiab versatility, ua rau lawv haum rau siv nyob rau hauv ib puag ncig uas kub thiab corrosion kuj tseem ceeb heev.
ASTM A312 TP321 SMLS yeeb nkab yog dab tsi?
Kev tsim cov kav dej ASTM A312 TP321 SMLS ua raws cov txheej txheem nruj thiab meej kom ntseeg tau tias lawv ua tau raws li cov qauv kev lag luam. Cov kauj ruam tseem ceeb hauv kev tsim cov kav dej seamless no suav nrog:
Kub Ua Haujlwm: Cov khoom siv raw yog rhuab mus rau qhov kub siab kom tso cai rau shaping thiab sib sau.
Piercing: Lub rhuab billet yog pierced los ua ib tug hollow raj.
Extrusion: Lub raj yog ces extruded rau hauv qhov xav tau loj thiab cov duab.
Kev kho cua sov: Ib kauj ruam tseem ceeb uas cov kav dej kub yog- kho kom lawv cov tawv tawv thiab ua haujlwm.
Pickling thiab Passivation: Cov kav dej tau ntxuav thiab kho kom tshem tawm cov impurities thiab txhim kho lawv cov corrosion kuj.
Kev sim: Tag nrho cov kav dej tsis muaj -kev sim ua kom puas tsuaj kom ntseeg tau tias lawv ua tau raws li qhov xav tau ntawm cov khoom siv thiab tshuaj lom neeg.
Sxthsteel xyuas kom meej tias tag nrho cov txheej txheem tsim tau ua raws li cov qauv kev tswj hwm nruj, ua rau lawvASTM A 312 Cov Lus QhiaTP321 SMLS yeeb nkab yog ib qho kev xaiv txhim khu kev qha rau cov ntawv thov kev lag luam.
ASTM A312 TP321 SMLS Yeeb Nkab Loj Daim Ntawv Qhia
| Nominal Pipe Loj (NPS) | Sab nraud Diameter (OD) [inches] | Phab ntsa Thickness (WT) [inches] | Teem caij | Nyhav ib ko taw [lbs/ft] | Qib | Txuj |
| 1/4 | 0.54 | 0.049 | Teem caij 10 | 0.98 | TIAB SA 321 | ASTM A 312 Cov Lus Qhia |
| 3/8 | 0.675 | 0.065 | Teem caij 10 | 1.33 | TIAB SA 321 | ASTM A 312 Cov Lus Qhia |
| 1/2 | 0.84 | 0.083 | Teem caij 10 | 1.8 | TIAB SA 321 | ASTM A 312 Cov Lus Qhia |
| 3/4 | 1.05 | 0.091 | Teem caij 10 | 2.22 | TIAB SA 321 | ASTM A 312 Cov Lus Qhia |
| 1 | 1.315 | 0.109 | Teem caij 10 | 2.85 | TIAB SA 321 | ASTM A 312 Cov Lus Qhia |
| 1 1/4 | 1.66 | 0.14 | Teem caij 10 | 3.82 | TIAB SA 321 | ASTM A 312 Cov Lus Qhia |
| 1 1/2 | 1.9 | 0.145 | Teem caij 10 | 4.24 | TIAB SA 321 | ASTM A 312 Cov Lus Qhia |
| 2 | 2.375 | 0.154 | Teem caij 10 | 5.3 | TIAB SA 321 | ASTM A 312 Cov Lus Qhia |
| 2 1/2 | 2.875 | 0.203 | Teem caij 10 | 7.12 | TIAB SA 321 | ASTM A 312 Cov Lus Qhia |
| 3 | 3.5 | 0.216 | Teem caij 10 | 8.68 | TIAB SA 321 | ASTM A 312 Cov Lus Qhia |
| 4 | 4.5 | 0.237 | Teem caij 10 | 11.44 | TIAB SA 321 | ASTM A 312 Cov Lus Qhia |
| 5 | 5.563 | 0.25 | Teem caij 10 | 13.67 | TIAB SA 321 | ASTM A 312 Cov Lus Qhia |
| 6 | 6.625 | 0.28 | Teem caij 10 | 16.12 | TIAB SA 321 | ASTM A 312 Cov Lus Qhia |
| 8 | 8.625 | 0.322 | Teem caij 10 | 20.53 | TIAB SA 321 | ASTM A 312 Cov Lus Qhia |
| 10 | 10.75 | 0.365 | Teem caij 10 | 26.29 | TIAB SA 321 | ASTM A 312 Cov Lus Qhia |
| 12 | 12.75 | 0.375 | Teem caij 10 | 30.7 | TIAB SA 321 | ASTM A 312 Cov Lus Qhia |
| 14 | 14 | 0.375 | Teem caij 10 | 33.6 | TIAB SA 321 | ASTM A 312 Cov Lus Qhia |
| 16 | 16 | 0.406 | Teem caij 10 | 39.1 | TIAB SA 321 | ASTM A 312 Cov Lus Qhia |
| 18 | 18 | 0.438 | Teem caij 10 | 44.8 | TIAB SA 321 | ASTM A 312 Cov Lus Qhia |
| 20 | 20 | 0.5 | Teem caij 10 | 53.3 | TIAB SA 321 | ASTM A 312 Cov Lus Qhia |
Nco tseg:
Hais txog phab ntsa thickness thiab siab ntsuas. Cov sij hawm tshaj plaws rau ASTM A312 TP321 kav yog Teem caij 10, Teem caij 40, thiab Teem caij 80, nrog Teem caij 10 yog ib phab ntsa nyias thiab Teem caij 40/80 yog thicker rau siab - kev siv siab.
Dab tsi yog qhovqhov zooASTM A312 TP321 SMLS Yeeb Nkab
Xaiv ASTM A312 TP321 SMLS yeeb nkab muaj ntau yam zoo, ua rau lawv yog ib qho kev daws teeb meem zoo tshaj plaws rau kev lag luam uas xav tau cov ntaub ntawv muaj zog thiab txhim khu kev qha rau siab - daim ntawv thov kev ua haujlwm:
Superior Corrosion Resistance: Qib 321 steel cov ntsiab lus titanium tso cai rau nws tuaj yeem tiv thaiv intergranular corrosion, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig raug kub lossis acidic.
Siab -Tub kub Resistance: Cov kav dej tuaj yeem tiv taus kev ua haujlwm tas mus li hauv qhov kub txog li 900℃(1650℃F), ua rau lawv zoo tagnrho rau kev siv hauv siab -cov ntawv siv cua sov xws li kev ua tshuaj lom neeg thiab cov chaw tsim hluav taws xob.
Ua kom muaj zog: ASTM A312 TP321 cov kav dej muaj lub zog tensile zoo heev, uas pab lawv tiv taus siab thiab cov neeg kho tshuab kev ntxhov siab hauv qhov xav tau ib puag ncig.
Longevity thiab Durability: Cov kav dej no muaj lub neej ua haujlwm ntev dua piv rau lwm qib, kom ntseeg tau tias kev lag luam tau txais txiaj ntsig zoo rau lub sijhawm ntev.
Seamless Tsim: Kev tsim kho seamless tshem tawm txoj kev pheej hmoo ntawm kev ua tsis tiav, ua kom muaj cov yeeb nkab zoo sib xws uas tuaj yeem ua rau muaj kev kub ntxhov ntau dua.
Rau cov lag luam tab tom nrhiav kev nqis peev hauv siab - cov kav dej ua tau zoo, Sxthsteel muab ASTM A312 TP321 SMLS Yeeb Nkab uas xa tau zoo thiab ua haujlwm tau zoo.
Yuav Siv ASTM A312 TP321 SMLS Yeeb Nkab Li Cas?
ASTM A312 TP321 SMLS yeeb nkab tau dav siv thoob plaws ntau yam kev lag luam vim lawv cov khoom siv zoo heev thiab ua haujlwm rau cov cua sov thiab corrosion. Cov ntawv thov uas muaj xws li:
Kev ua tshuaj lom neeg: Siv nyob rau hauv reactors, tshav kub exchangers, thiab tso tsheb hlau luam uas lis corrosive cov ntaub ntawv.
Aerospace: Zoo tagnrho rau siab -cov khoom ua tau zoo uas yuav tsum tiv taus qhov kub thiab txias.
Roj thiab Roj: Ua hauj lwm nyob rau hauv ob qho tib si ntws thiab downstream sectors uas kub thiab corrosion kuj tseem ceeb heev.
Lub zog tiam: Siv nyob rau hauv boiler thiab condenser raj, nrog rau lwm yam siab - cua sov puag ncig.
Kev ua zaub mov: Lawv qhov tsis yog{0}}corrosive xwm ua rau lawv zoo tagnrho rau cov kav dej thiab cov reactors hauv kev lag luam zaub mov.
Rau cov lag luam nrhiav cov kav dej zoo rau cov ntawv thov no, Lag luam wholesale ASTM A312 TP321 SMLS Pipe Supplier Nqe ob tus nqi sib tw thiab xa khoom sai.
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