Lag luam wholesale OEM / ODM Tuam Tshoj ASTM A106 Gr. B St45 API 5L 52 46 42 Carbon Steel Tube Seamless Steel Yeeb Nkab
Kev cia siab rau qhov zoo thiab cov qhab nia zoo yog peb lub hauv paus ntsiab lus, uas yuav pab tau peb ntawm txoj haujlwm saum toj kawg nkaus. Adhering rau hauv lub tenet ntawm "zoo ua ntej, cov neeg siv khoom zoo tshaj" rau Lag luam wholesale OEM / ODM Tuam Tshoj ASTM A106 Gr. B St45 API 5L 52 46 42 Carbon Steel Tube Seamless Steel Yeeb Nkab, Peb zoo siab tos txais cov neeg tuaj saib, koom haum koom haum thiab cov phooj ywg zoo los ntawm txhua daim ntawv nrog lub ntiaj teb kom tau txais kev sib cuag nrog peb thiab nrhiav kev koom tes rau kev sib koom ua ke.
Kev cia siab rau qhov zoo thiab cov qhab nia zoo yog peb lub hauv paus ntsiab lus, uas yuav pab tau peb ntawm txoj haujlwm saum toj kawg nkaus. Adhering rau hauv lub tenet ntawm "zoo ua ntej, cov neeg siv khoom zoo tshaj" rauTuam Tshoj yeeb nkab, Seamless Yeeb Nkab, Peb vam tias peb tuaj yeem tsim kev koom tes ntev nrog txhua tus neeg siv khoom, thiab vam tias peb tuaj yeem txhim kho kev sib tw thiab ua tiav qhov kev sib tw yeej ua ke nrog cov neeg siv khoom. Peb zoo siab txais tos cov neeg siv khoom los ntawm thoob plaws lub ntiaj teb los tiv tauj peb rau txhua yam koj xav tau! Zoo siab txais tos txhua tus neeg muas zaub hauv tsev thiab txawv teb chaws tuaj xyuas peb lub Hoobkas. Peb cia siab tias yuav muaj kev sib tw ua lag luam nrog koj, thiab tsim kom muaj tag kis zoo dua.
Txheej txheem cej luam
Daim ntawv thov
Seamless steel yeeb nkab rau kev ua haujlwm kubASTM A106 1, haum rau qhov kub thiab txias, Nws yog dav siv hauv roj av, tshuaj lom neeg kev lag luam, boiler, fais fab chaw nres tsheb, nkoj, machinery manufacturing, tsheb, aviation, aerospace, zog, geology, kev tsim kho thiab tub rog kev lag luam thiab lwm yam lag luam.
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Qib tseem ceeb
Qib ntawm cov khoom zoo carbon steel: GR.A, GR.B, GR.C
Chemical Component
| Kev sib xyaw, % | |||
| Qib A | Qib B | Qib C | |
| Cov pa roj carbon, max | 0.25 A | 0.3b ib | 0 ,35b |
| Manganese | 0.27-0.93 Nws | 0.29-1.06 Nws | 0.29-1.06 Nws |
| Phosphorus, max | 0.035 ib | 0.035 ib | 0.035 ib |
| Sulfur, max | 0.035 ib | 0.035 ib | 0.035 ib |
| Silicon, min | 0.10 | 0.10 | 0.10 |
| Chrome, maxC | 0.40 Nws | 0.40 Nws | 0.40 Nws |
| Tooj, maxC | 0.40 Nws | 0.40 Nws | 0.40 Nws |
| Molybdenum, maxC | 0.15 | 0.15 | 0.15 |
| Nickel, maxC | 0.40 Nws | 0.40 Nws | 0.40 Nws |
| Vanadium, maxC | 0.08 ib | 0.08 ib | 0.08 ib |
| A Rau txhua qhov kev txo qis ntawm 0.01% qis dua qhov siab tshaj plaws, qhov nce ntawm 0.06% manganese saum toj no qhov siab tshaj plaws yuav raug tso cai mus txog qhov siab tshaj ntawm 1.35%. | |||
| B Tshwj tsis yog tias tau teev tseg los ntawm tus neeg yuav khoom, rau txhua qhov txo qis ntawm 0.01% qis dua cov pa roj carbon siab tshaj plaws, qhov nce ntawm 0.06% manganese saum toj kawg nkaus yuav raug tso cai mus txog qhov siab tshaj ntawm 1.65%. | |||
| C Cov tsib yam ua ke no yuav tsum tsis pub tshaj 1%. | |||
Mechanical Property
| Qib A | Qib B | Qib C | ||||||
| Tensile zog, min, psi (MPa) | 48 000 (330) | 60 000 (415) | 70 000 (485) | |||||
| Yield zog, min, psi (MPa) | 30000 (205) | 35000 (240) | 40 000 (275) | |||||
| Ntev | Hloov | Ntev | Hloov | Ntev | Hloov | |||
| Elongation hauv 2 nti (50 mm), min, % Basic yam tsawg kawg nkaus elongation transverse strip xeem, thiab rau tag nrho cov me me xeem nyob rau hauv tag nrho seem | 35 | 25 | 30 | 16.5 ib | 30 | 16.5 ib | ||
| Thaum tus qauv puag ncig 2-hauv. (50-mm) ntsuas qhov ntev kuaj cov qauv siv | 28 | 20 | 22 | 12 | 20 | 12 | ||
| Rau longitudinal strip xeem | A | A | A | |||||
| Rau kev kuaj kab hlaws, txiav tawm rau txhua 1/32-hauv. (0.8-mm) txo cov phab ntsa thickness hauv qab 5/16 nyob rau hauv. (7.9 mm) los ntawm qhov yooj yim elongation ntawm cov feem pua ntawm cov hauv qab no yuav tsum tau ua | 1.25 | 1.00 Nws | 1.00 Nws | |||||
| A Qhov tsawg kawg nkaus elongation nyob rau hauv 2 in. (50 mm) yuav tsum tau txiav txim los ntawm cov nram qab no kab zauv: | ||||||||
| e = 625000A 0.2 / U 0.9 | ||||||||
| rau inch-phaus units, thiab | ||||||||
| e = 1940A 0.2 / U 0.9 | ||||||||
| rau SI units, | ||||||||
| qhov twg: e = yam tsawg kawg nkaus elongation nyob rau hauv 2 nyob rau hauv. (50 mm), %, sib npaug rau qhov ze tshaj 0.5%, A = cross-sectional area of the nro test specimen, in.2 (mm2), raws li tau teev tseg sab nraud txoj kab uas hla los yog nominal teev sab nraud txoj kab uas hla los yog nominal specimen dav thiab teev phab ntsa thickness, sib npaug mus rau ze tshaj 0.01 in.2 (1 mm2) . (Yog hais tias thaj tsam li xam yog sib npaug los yog ntau dua 0.75 in.2 (500 mm2), ces tus nqi 0.75 in.2 (500 mm2) yuav tsum tau siv.), thiab U = teev tensile zog, psi (MPa). | ||||||||
Kev Xeem Xeem
Ntxiv nrog rau kev ua kom muaj cov tshuaj lom neeg muaj pes tsawg leeg thiab cov khoom siv kho tshuab, kev sim hydrostatic tau ua ib qho los ntawm ib qho, thiab kev sim flaring thiab flattening yog ua. . Tsis tas li ntawd, muaj qee qhov yuav tsum tau ua rau microstructure, grain loj, thiab decarburization txheej ntawm cov yeeb nkab steel tiav.
Muaj peev xwm muab khoom
Muaj peev xwm muab khoom: 1000 Tons Ib Hlis Ib Qib ntawm ASTM SA-106 Hlau Yeeb Nkab
Ntim
Nyob rau hauv Bundles Thiab Nyob rau hauv lub zog ntoo thawv
Kev xa khoom
7-14 hnub yog nyob rau hauv Tshuag, 30-45 hnub los tsim
Kev them nyiaj
30% tso nyiaj, 70% L / C lossis B / L daim ntawv lossis 100% L / C thaum pom
Product Detail
Boiler Tube
GB/T5310-2017
ASME SA-106/SA-106M-2015
ASTMA210 (A210M)-2012
ASME SA-213/SA-213M
