ASTM A213 alloy tubes feem ntau siv rau hauv kev tsim hluav taws xob, petrochemical, tshuaj thiab tshuaj ua lag luam. Lawv muaj oxidation zoo heev thiab corrosion kuj ntawm qhov kub thiab txias, ua rau lawv zoo tagnrho rau siv nyob rau hauv hnyav ib puag ncig.
ASTM SA213 Steel Pipe Description
ASTM A213 Alloy Steel Tubing (SA213, Chorme-Moly) yog seamless ferritic alloy steel tubing rau kev siv kub. Cov ntaub ntawv SA213 no tsim nyog rau kev siv kub kub xws li khoov, flanging (vanstoning), thiab kev ua haujlwm zoo sib xws, nrog rau fusion vuam hauv kev lag luam fais fab thiab cov nroj tsuag petrochemical. SA213 alloy steel yeeb nkab tseem hu ua ASTM A213 chromium-molybdenum yeeb nkab vim nws cov tshuaj muaj pes tsawg leeg ntawm molybdenum (Mo) thiab chromium (Cr). Molybdenum tuav lub zog ntawm ASME SA213 square tubing nrog rau nws cov elastic txwv, hnav tsis kam, cuam tshuam zoo, thiab hardenability. Molybdenum yog ib qho zoo tshaj plaws additive rau kev txhim kho lub siab kub creep zog ntawm ASTM A213 tubing.
SA213 Alloy Steel Yeeb Nkab Specification
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Khoom siv: |
A36, A53, A106, A192, ST52, Q355, A210, T12, T11, P5, P9, P91, T22, A333, 4140, 5135 thiab lwm yam. |
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Qib (EN): |
1.7220,1.7336,1.2601,1.7380,1.7335,1.0033,1.0116 thiab lwm yam. |
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Loj |
Sab nraud |
Seamless:17-914mm 3/8"-36" |
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Phab ntsa Thickness |
2-60mm SCH10 SCH20 SCH30 STD SCH40 SCH60 XS SCH80 |
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Ntev |
1-12m raws li cov neeg siv khoom xav tau |
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Xaus |
Plain kawg / Beveled, tiv thaiv los ntawm lub kaus mom yas ntawm ob hnub, txiav quare, grooved, xov thiab coupling, thiab lwm yam. |
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Kev kho saum npoo |
Liab qab, Painting dub, varnished, galvanized, anti-corrosion 3PE PP / EP / FBE txheej |
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Cov txheej txheem |
Kub-kuav los tiag/Cold-drawn/Hot-expanded |
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Txoj Kev Xeem |
Kev ntsuas siab, kuaj pom qhov tsis haum, Eddy kev sim tam sim no, kuaj Hydrostatic lossis Ultrasonicexamination thiab tseem muaj tshuaj lom neeg thiab |
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Kev tshuaj xyuas thib peb |
SGS BV MTC |
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Cov ntsiab lus ua lag luam |
FOB CIF CFR |
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Cov nqe lus them nqi |
FOB 30% T / T, 70% ua ntej xa zaub mov |
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CIF 30% tso nyiaj ua ntej thiab qhov nyiaj tshuav yuav tsum tau them raws li B / L (daim ntawv theej) |
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lossis Irrevocable 100% L / C thaum pom |
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SA213 steel yeeb nkab
Khoom parameters
Alloy Steel ASTM A213 Tube Chemical Composition:
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Qib |
C |
Mn |
P |
S |
Si |
Cr |
Mo |
V |
N |
Ni |
Al |
Nb |
W |
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T2 |
0.10-0.20 |
0.30-0.61 |
0.025 max |
0.025 max |
0.10-0.30 |
0.50-0.81 |
0.44-0.65 |
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T5 |
0.15 max |
0.30-0.60 |
0.025 max |
0.025 max |
0.50 max |
4.00-6.00 |
0.45-0.65 |
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T9 |
0.15 max |
0.30-0.60 |
0.025 max |
0.025 max |
0.25-1.00 |
8.0-10.0 |
0.90-1.10 |
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T11 |
0.15 max |
0.30-0.60 |
0.025 max |
0.025 max |
0.50-1.00 |
1.00-1.50 |
0.44-0.65 |
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T12 |
0.15 max |
0.30-0.60 |
0.025 max |
0.025 max |
0.50-1.00 |
1.00-1.50 |
0.44-0.65 |
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T22 |
0.05-0.15 |
0.30-0.60 |
0.025 max |
0.025 max |
0.50 max |
1.90-2.60 |
0.87-1.13 |
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T91 |
0.08-0.12 |
0.30-0.60 |
0.020 max |
0.010 max |
0.20-0.50 |
8.00-9.50 |
0.85-1.05 |
0.18-0.25 |
0.03-0.07 |
0.40 max |
0.04 max |
0.06-0.10 |
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T92 |
0.07-0.13 |
0.30-0.60 |
0.020 max |
0.010 max |
0.50 max |
8.50-9.50 |
0.30-0.60 |
.015-0.25 |
0.03-0.07 |
0.40 max |
0.04 max |
0.04-0.09 |
1.50-2.00 |
ASTM A213 Alloy Steel Tube Mechanical Property Table:
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Qib |
Tensile zog, Mpa |
Yield zog, Mpa |
Elongation,% |
Hardness, HB |
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T2 |
415 nqi |
205 feeb |
30 feeb |
163 max |
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T5 |
415 nqi |
205 feeb |
30 feeb |
163 max |
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T9 |
415 nqi |
205 feeb |
30 feeb |
179 max ua |
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T11 |
415 nqi |
205 feeb |
30 feeb |
179 max ua |
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T12 |
415 nqi |
205 feeb |
30 feeb |
179 max ua |
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T22 |
415 nqi |
205 feeb |
30 feeb |
163 max |
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T91 |
585 nqi |
415 nqi |
20 feeb |
250 max |
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T92 |
585 nqi |
415 nqi |
20 feeb |
250 max |
ASTM A213 Alloy Tube sab nraud txoj kab uas hla:
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Txoj kev |
Sab nraud Dia, mm |
Siab ntev, mm |
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Kub Rolled |
OD=101.6 |
+0.4 / -0.8 |
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101.6<> |
+0.4 / -1.2 |
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190.5<> |
+0.4 / -1.6 |
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Txias Drawn |
OD<25.4 |
±0.10 |
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25. 4=OD=38.1 |
±0.15 |
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38.1<> |
±0.20 |
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50. 8=OD<63.5 |
±0.25 |
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63. {1}}OD<76.2 |
±0.30 |
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76 2=OD=101.6 |
±0.38 |
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101.6<> |
0.38 / -0.64 |
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190.5<> |
0.38 / -1.14 |
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ASTM A213 Hlau Tube Phab Ntsa Thickness kam rau ua:
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Txoj kev |
Sab nraud txoj kab uas hla, mm |
Kev kam rau siab,% |
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Kub Rolled |
OD=101.6,WT=2.4 |
+40 / -0 |
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OD=101.6,2.4<> |
+35 / -0 |
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OD=101.6,3.8<> |
+33 / -0 |
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OD=101.6,WT>4.6 |
+28 / -0 |
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OD>101.6,2.4<> |
+35 / -0 |
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OD>101.6,3.8<> |
+33 / -0 |
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OD>101.6,WT>4.6 |
+28 / -0 |
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Txias Drawn |
OD=38.1 |
+20 / -0 |
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OD>38.1 |
+22 / -0 |
Tuam txhab duab
GNEE Group tuaj yeem muab ntau hom steel yeeb nkab khoom, xws li stainless hlau yeeb nkab, alloy yeeb nkab, carbon steel yeeb nkab, thiab lwm yam. Peb cov qib kub yog A213, A312, A333, A335, API 5L, A53, A36 thiab lwm yam.
Cim npe nrov: Tuam Tshoj alloy steel piping manufacturers, lwm tus neeg, Hoobkas
