ASTM A106 qib B cov kav dej yog Asmeskas tus qauv steel kav uas tsim los siv qib B carbon steel cov khoom thiab cov txheej txheem tsim cov yeeb nkab seamless raws li Asmeskas cov qauv ASTM A106 / ASME SA106. Cov khoom siv carbon steel no muaj cov khoom siv zoo thiab ua haujlwm zoo ntawm qhov kub thiab txias. ASTM A106 qib B seamless carbon steel kav yuav tsum yog NPS 1/8-NPS 48 [DN 6-DN 1200] loj, nrog nominal (nruab nrab) phab ntsa thickness raws li teev nyob rau hauv ASME B36.10M.
ASTM A106 / ASME SA106 qib B seamless carbon steel high-temperature kav yog muaj los ntawm TS nyob rau hauv ntau yam txheej txheem thiab ntau thiab tsawg. Peb cov kav dej ASTM A106 Gr.B muaj qhov zoo nkauj thiab ncaj, qhov chaw du tsis muaj burrs, thiab tuaj yeem khoov, flanged, lossis welded.
Specification ntawm ASTM A106 Gr.B Seamless Carbon Steel Yeeb Nkab
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Specifications |
ASTM A106 / ASME SA106 |
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Dimension |
ASME B36.10 |
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Qib |
Gr.B |
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Khoom siv |
Carbon Steel |
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Hom |
Seamless |
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Loj |
NPS 1/2 "-NPS 24" |
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Teem caij |
SCH5, SCH10, SCH30, SCH40, SCH60, SCH80, SCH100, SCH120, SCH140, SCH160, STD, XS, XXS |
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Ntev |
SRL, DRL, los yog raws li xav tau |
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Tsim |
Kub Tiav, Txias-Drawn |
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Nto |
Dub Painted, Varnished |
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Xaus |
Plain End (PE), Beveled End (BE) |
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Cov nqe lus them nqi |
T/T, L/C |
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Lub sij hawm xa tuaj |
Raws li qhov yuav tsum tau muaj |
Chemical Composition (%) ntawm ASTM A106 Gr.B Seamless Carbon Steel Pipe
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CHEMICAL COMPOSITION (%) |
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C, max |
Mn |
P, max |
S, max |
Si, min |
Cr, max |
Nim, max |
Mo, max |
Cu, max |
V, max |
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0.30 |
0.29-1.06 |
0.035 |
0.035 |
0.10 |
0.40 |
0.40 |
0.15 |
0.40 |
0.08 |
Cov pa roj carbon, manganese, chromium, npib tsib xee, thiab tooj liab alloy cov ntsiab lus yog cov feem ntau pom nyob rau hauv ASTM A106 Gr.B seamless high-temperature kav. Cov pa roj carbon muaj qhov cuam tshuam loj rau lub zog thiab hardness. Thaum ua ke nrog phosphorus, manganese tuaj yeem txhim kho lub zog thiab tawv ntawm cov hlau, thiab chromium tuaj yeem txhim kho oxidation thiab corrosion kuj ntawm hlau. Nickel muaj kev tiv thaiv corrosion siab rau cov kua qaub thiab alkali, tiv thaiv xeb, thiab cua sov ua haujlwm ntawm qhov kub thiab txias, thiab tooj liab tuaj yeem txhim kho atmospheric corrosion kuj ntawm hlau.
Sab nraud txoj kab uas hla ntawm ASTM A106 Gr.B Seamless Carbon Steel Pipe
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NPS |
Sab nraud txoj kab uas hla, nyob rau hauv. [mm] |
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1/8 Tsawg dua lossis sib npaug rau NPS Tsawg dua lossis sib npaug rau 1 1/2 |
+0.015 [0.4] |
-0.031 [0.8] |
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1 1/2<> |
+0.031 [0.8] |
-0.031 [0.8] |
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4<> |
+0.062 [1.6] |
-0.031 [0.8] |
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8<> |
+0.093 [2.4] |
-0.031 [0.8] |
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18<> |
+0.125 [3.2] |
-0.031 [0.8] |
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26<> |
+0.156 [4.0] |
-0.031 [0.8] |
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NPS>34 |
+0.187 [4.8] |
-0.031 [0.8] |
Phab ntsa Thickness kam rau ua ntawm ASTM A106 Gr.B Seamless Carbon Steel Yeeb Nkab
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NPS |
Nominal Phab Ntsa Thickness kam rau ua,% |
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1/8 Tsawg dua lossis sib npaug rau NPS Tsawg dua lossis sib npaug rau 2 1/2 |
Tag nrho t / D ratios |
+20.0 |
-12.5 |
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3 Tsawg dua lossis sib npaug NPS Tsawg dua lossis sib npaug rau 18 |
t / D Tsawg dua lossis sib npaug li 5% |
+22.5 |
-12.5 |
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t/D>5% |
+15.0 |
-12.5 |
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NPS Ntau dua lossis sib npaug rau 20 |
t / D Tsawg dua lossis sib npaug li 5% |
+22.5 |
-12.5 |
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t/D>5% |
+15.0 |
-12.5 |
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t=Nominal phab ntsa thickness
D=Txoj kab uas hla sab nraud
Ntev ntev ntawm ASTM A106 Gr.B Seamless Carbon Steel Pipe
Yog hais tias ASTM A106 qib B cov kav dej raug txiav txim nyob rau hauv ib qho ntev, qhov ntev ntawm cov yeeb nkab yog 16-22 ft [4.8-6.7mm], qhov twg 5% ntev ntawm qhov kev txiav txim tuaj yeem yog {{6 }} ft [3.7-4.8m].
Yog hais tias cov kav dej raug txiav txim nyob rau hauv ob chav random ntev, 22-35 ft [6.7-10.7m] nyob rau hauv ntev, 5% ntawm qhov kev txiav txim yuav nyob rau hauv qhov ntev ntawm 16-22 ft [4. 8-6.7m].
Yog hais tias cov kav dej raug txiav txim raws qhov ntev, qhov ntxiv kam rau ua yog {{0}}.
Txhua lub yeeb nkab steel yuav tsum qhia meej lub Hoobkas lub npe lossis hom, tus lej qauv, thiab qib, raws li ASTM A106 / ASME SA106 specification, thiab cov cim yuav tsum yog kwv yees li 12 in. [300mm] los ntawm qhov kawg ntawm cov yeeb nkab steel.
ASTM A106 qib B seamless kav dej muaj ob txheej txheem: kub-tiav thiab txias-daws. Ntxiv rau qhov sib txawv ntawm cov txheej txheem ntau lawm, ob qho tib si kuj sib txawv hauv qhov tseeb, qhov zoo ntawm qhov chaw, qhov loj me me, cov khoom siv kho tshuab, thiab cov qauv tsim.
ASTM A106 qib B cov kav dej kub ua tiav yog cov kav dej uas tsim los ntawm cov txheej txheem kub dov, uas yog cov txheej txheem dov ua los ntawm qhov kub thiab txias recrystallization, uas tuaj yeem txo qis kev siv hluav taws xob thiab nqi. Kub dov tuaj yeem rhuav tshem cov qauv casting ntawm cov hlau ingot, kho cov nplej ntawm cov hlau, thiab tshem tawm qhov tsis xws ntawm microstructure, kom cov qauv hlau yog ntom thiab cov khoom siv kho kom zoo tuaj.
Cov txheej txheem yooj yim ntawm cov yeeb nkab kub dov
1. Npaj thiab xyuas cov yeeb nkab tsis muaj.
2. Cua sov cov yeeb nkab billet nyob rau hauv lub qhov cub cua sov.
3. Nyob rau hauv lub tshuab tho, lub steel ingot los yog billet yog pierced rau hauv lub hollow tuab-walled capillary yeeb nkab.
4. Thinning cov yeeb nkab capillary ntawm lub tshuab ncab thiab ncab nws mus rau hauv cov yeeb nkab hollow ze rau phab ntsa thickness ntawm cov yeeb nkab tiav.
5. Tiav dov hollow plhaub rau hauv cov kav dej tiav ntawm lub tshuab tiav. Plhaub tiav dov suav nrog cov yeeb nkab theem thiab cov yeeb nkab sizing rau lub hom phiaj ntawm kev txhim kho zoo, nrog rau cov yeeb nkab txoj kab uas hla txo thiab cov yeeb nkab thermal expansion rau lub hom phiaj ntawm expanding cov khoom specifications.
Lus Cim: Cov kav dej kub ua tiav tsis tas yuav tsum tau kho cua sov.
ASTM A106 qib B cov kav dej txias txias yog perforated thiab kos thaum cov yeeb nkab khoob tseem nyob hauv chav sov. Cov yeeb nkab steel ua los ntawm cov txheej txheem kos duab txias muaj qhov zoo ntawm kev ua haujlwm siab, siab nto zoo, thiab lub zog siab.
Kev tsim cov txheej txheem ntawm cov yeeb nkab txias
1. Npaj cov ntaub ntawv zoo carbon steel.
2. Thaum tshav kub kub rau steel billet mus rau qhov kub thiab txias; Cov cua kub feem ntau yog nyob ib ncig ntawm 800 degree. Qhov ntsuas kub no tuaj yeem ua rau cov pob zeb muag muag thiab ua haujlwm yooj yim. Lub sijhawm cua sov feem ntau yog ob peb teev.
3. Lub rhuab steel billet raug xa mus rau lub tshuab nqus tsev txias rau kev ua haujlwm. Nyob rau hauv lub txias lub tshuab nqus tsev, lub steel billet yog stretched los ntawm cov tuag, maj mam ua thinner, thiab thaum kawg tsim ib tug steel yeeb nkab.
4. Tom qab cov txheej txheem kos duab txias kawg, ASTM A106 Gr.B kav dej kuj yuav tsum tau kho cua sov hauv qhov chaw kub siab tshaj 650 degree [1200 degree F], uas tuaj yeem txhim kho lub zog, hardness, nto hnav tsis kam, thiab corrosion kuj ntawm cov yeeb nkab steel, txo kev ntxhov siab, thiab txhim kho cov ntaub so ntswg thiab kev ua haujlwm.
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Loj |
Txoj kev tsim khoom |
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Kub-Tiav lawm |
Txias-Drawn |
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NPS Tsawg dua lossis sib npaug rau 1 1/2 [DN 40] |
√ |
√ |
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NPS Ntau dua lossis sib npaug rau 2 [DN 50] |
√ |
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Peb yuav muab cov neeg siv khoom nrog daim ntawv pov thawj zoo tom qab kev tsim cov khoom tiav, uas yuav suav nrog cov qauv khoom, cov khoom siv, cov lus qhia tshwj xeeb, qhov ntau, qhov hnyav, qhov cub hluav taws xob, tshuaj lom neeg muaj pes tsawg leeg, kev tshuaj xyuas kev ua haujlwm, txawm tias cov kev ntsuam xyuas tau tsim nyog. , kev tsim cov txheej txheem, kev kho cua sov, thiab lwm yam ntaub ntawv los ua pov thawj tias cov khoom yog tsim, kuaj, kuaj, thiab tshuaj xyuas raws li cov lus qhia tshwj xeeb thiab kev txiav txim. Peb cov khoom pov thawj zoo feem ntau yog muab raws li EN 10204.3.1; Yog tias cov neeg siv khoom xav tau, peb kuj tuaj yeem muab EN 10204.3.2.
Qhov kev pabcuam kub kub rau ASTM A106 qib B seamless carbon steel kav yog -28 9-565 degree , thiab lawv tuaj yeem siv rau cov kav dej kub kub thauj cov kua thiab roj.
- Petrochemical
- Boiler
- Tshuab tsim
- Aerospace
- Nkoj
- Chaw nres tsheb fais fab
Cim npe nrov: astm a106 gr.b seamless carbon steel yeeb nkab, Tuam Tshoj, lwm tus neeg, manufacturers, nqe
