A691 1/2 CR Alloy Welded Pipe
gnee yog ib qho ntawm cov tuam txhab kev lag luam hauv Suav teb, cov khoom xa tawm thiab cov khoom lag luam steel gnee tau cog lus los muab cov neeg siv khoom zoo tshaj plaws thiab cov kev pabcuam siab tshaj plaws. Lub khw tseem ceeb yog los ntawm 60 lub teb chaws.
Hom hlau twg yog A691 Gr 1/2 CR welded yeeb nkab?
A691 Gr 1/2 CR alloy welded yeeb nkab yog chromium-molybdenum alloy hlau uas sib txuas lub zog, toughness thiab zoo heev corrosion kuj.
A691 Gr 1/2 CR ncaj seam steel yeeb nkab yog dab tsi?
A691 Gr 1/2 CR alloy steel yeeb nkab yog feem ntau siv nyob rau hauv qhov kub thiab txias ib puag ncig xws li cov hlab ntsha siab, kub exchangers, piping systems, boilers, thiab lwm yam.
Txhawm rau txhim kho cov khoom siv kho tshuab ntawmA691 1/2CR carbon alloy steel yeeb nkabNtxiv nrog rau cov pa roj carbon, cov hlau alloy tseem muaj ntau cov ntsiab lus xws li npib tsib xee, tungsten, molybdenum, chromium, silicon, manganese, vanadium thiab ib qho me me ntawm cov khoom siv feem ntau. Qhov sib ntxiv ntawm cov ntsiab lus alloying ua rau muaj zog, tshuaj tiv thaiv thiab hardness ntawm hlau.
Ua Haujlwm Tiv tauj peb:sales@gneetube.com
ASTM A 691 1/2 CRCov yeeb nkab specifications:
| Hom |
ASTM A691 Qib 1/2 CR Alloy Steel Pipes |
|---|---|
| Txuj | ASTM A691 / ASME SA691 Cov Lus Qhia |
| Teem caij | TSI 5, SCH 10, SCH 40, SCH 80 SCH 160 |
| Qhov Loj | 16 "mus rau 100" |
A6911/2 CrNcaj seam steel yeeb nkab Tshuaj muaj pes tsawg leeg
|
C |
Si |
Mn |
P |
S |
Mo |
Cr |
|
0.05-0.17 |
0.15-0.4 |
0.40-0.65 |
0.025 |
0.025 |
0.45-0.6 |
0.80-1.15 |
A6911/2 CrAlloy tubeMechanical Property
|
Chav kawm |
Tensile zog, MPa |
Yield zog, MPa |
Elongation,% |
|
Chav Kawm 1 |
380 - 550 |
230 feeb |
22 |
|
Chav kawm 2 |
450 - 585 |
275 nqi |
22 |
ASME SA691 1/2CR EFW PipeKev kho cua sov
| Qib Qib | ASTM Specification | Tom qab-Weld Thaum tshav kub kub-Tshuaj Kub Ntau Yam (Stress Relieving), degree F (degree) | Normalizing Temperature max tshwj tsis yog sau tseg, | Quenching Kub max tshwj tsis yog sau tseg, degree F (degree) | Tempering Kub, min, degree F (degree) |
| 1/2 CR | A 387/A 387M | 1100 txog 1300 (590 txog 705) | 1850 (1010) | 1700( 925) | 150-1375 (620-745). |
A691 1/2 CR Alloy tube
Vim li cas thiaj xaiv peb
gnee muaj 14 steel ntau lawm kab, 10 cov khoom siv rau kev ua, khoov, pleev xim, kho cua sov, txiav, drilling, beveling, tempering, nto kho, ua tiav cov cuab yeej kuaj thiab muaj zog technical force. Lub peev xwm tsim tau txhua xyoo yog ntau dua 60, 000 tons.
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FAQ
1. Kuv puas tuaj yeem tau txais cov qauv ua ntej xaj?
Yog lawm. Feem ntau peb cov qauv yog dawb. Peb tuaj yeem tsim raws li koj cov qauv lossis cov duab kos duab. Peb tuaj yeem tsim cov pwm thiab cov khoom siv.
2. Koj tuaj yeem lav qhov kuv tau txais yuav zoo li cas?
Peb yog lub Hoobkas nrog 100% kev tshuaj xyuas ua ntej xa khoom kom ntseeg tau tias zoo.
3. Koj yuav ua li cas peb lub lag luam tsim kom muaj kev sib raug zoo mus ntev?
1. Peb tuav cov khoom zoo thiab cov nqi sib tw kom ntseeg tau tias peb cov neeg siv khoom tau txais txiaj ntsig;
2. Peb hwm txhua tus neeg siv khoom raws li peb tus phooj ywg thiab peb ua siab dawb ua lag luam thiab ua phooj ywg nrog lawv.
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