Dab tsi yog ASTM A269?
Lub ASTM A269 Cov lus tshwj xeeb siv rau seamless thiab welded owenitic stainless hlau tubing npaj rau dav dav lub hom phiaj.
Qhov qauv no cov kav npog kav nrog nominal phab ntsa thicknesses thiab yog tsim rau kev siv nyob rau hauv ib puag ncig nrog kev corrosion corrosion dav dav, tsawg kub, thiab kub.
ASTM A269 SEAMLESS TEAMENT HLUB RAU TXOJ KEV HLOOV HLOOV LOS NTAWM GNEE yog qhov siab siab ua raws li A25 tus qauv.
Cov leeg no tau tsim tshwj xeeb rau kev ua tau zoo cov kev siv hluav taws xob, khiav haujlwm hauv qhov kub lossis txias lossis xeb tshuaj.
Ua ib feem ntawm 300 series cov tsev neeg stainless hlau, ASTM A269 lub luag haujlwm tseem ceeb siv rau cov txheej txheem hluav taws xob, cov txheej txheem hVac (cua sov, cua txias) thiab cua txias).
Raws li cov qauv no, ASTM A269 Qib qeb qis dua li 1/4 mm) lossis ntau dua 0.020 nti (0.51 mm), yog li haum ntau yam kev lag luam muaj.
ASTM A269 TPP369 SEAMLESS RAJ RAJ SPLOILICS
| Chaw ua uas tsis tau haus | Kev qhia tshwj xeeb |
|---|---|
| Sab nraud uas hla | 3.2 - 25.4 hli |
| Phab Ntsa Thickness | 0.2 - 2.5 hli |
| Qho ntev | Raws li cov neeg yuav tsum tau ua; hauv coil lossis ncaj bar |
| Muaj cov qauv siv | ASTM A213 / ASME SA213, ASTM A213, ASTM A269 / ASME SA269, EN 10216-5, thiab lwm yam. |
| Tiv kis | TPP3, TPP34L, Tp316, Tp316L, TP347H, thiab lwm yam. |
| Tus me nyuam | Pickling, polishing, ci annaling |
| Cov txheej txheem tsim khoom | Seamless / Welded |
| Cov Ntawv Thov | Automotive kev lag luam, aeronautical / chaw, chaw, ntsuas thiab hluav taws xob, kev lag luam tshuaj, thiab lwm yam. |
| Cim | Logo, qauv, qib, qhov loj me, pov npav |
| Ntim | Woven Hnab, cov thawv ntoo lossis raws li cov neeg yuav tsum tau ua |
| Cov ntawv pov thawj zoo | Lub Hoobkas Xeem Ntawv Pov Thawj (En 10204 / 3.1); Kev soj ntsuam thib peb tau txais |
Tshuaj lom neeg muaj pes tsawg leeg (%)
| Lub ntsiab | Zoo siab |
|---|---|
| C | Tsawg dua los yog sib npaug rau 0.08 |
| Yog | Tsawg dua los yog sib npaug rau 0.75 |
| mn | Tsawg dua los yog sib npaug rau 2.00 |
| Q | Tsawg dua los yog sib npaug rau 0.045 |
| Tau | Tsawg dua los yog sib npaug rau 0.030 |
| Cr | 18.0 - 20.0 |
| Tsis yog | 8.0 - 11.0 |
| N | Tsawg dua los yog sib npaug rau 0.10 |
Cov Khoom Siv Neeg Kho Tshuab (Anealed Mob)
| Ntiag tug | Tus nqi |
|---|---|
| Lub zog tensile | Ntau dua los yog sib npaug rau 515 MPa |
| Elastic txwv (0.2% offset) | Ntau dua los yog sib npaug rau 205 MPa |
| Elongation (hauv 2 nti) | Ntau dua los yog sib npaug rau 35% |
| Hardness (max.) | 192 H.B. |
TPP304 Cov ntaub ntawv sib npaug
| Txoj cai | Kev tsim |
|---|---|
| ASTM / AISI | TPTP304 |
| Tsis yog | S30400 |
| Hauv | 1.4301 |
| ISO | X5crni18-10 |
| JIS | Sus304 |
| Gost | 08x18h10 |
Cov Ntawv Thov
TusASTM A269 TPP3 / 304L Seamless kavyog siv dav hauvKev sib hloov cua sovLos ntawm ntau yam kev lag luam, xws li:
Tshuaj Lom Zem, rau kev tswj cov kua (acids thiab alkalis)
Lub Zog Loj, nyob rau hauvChav Generators ChavthiabKev kub ceev dua boilers
HVAC tshuab, rau cov tub yees muaj cua txias thiab cua txias
Marine engineering, nyob rau hauvDej Tshav Kub Kub Hloov
Kev Lag Luam Zoo thiab Muaj
Raukev yuav ceev ceev, lub ntsiab zoo ntawmGneeyog tias tusFeem Ntau Cov Qauv Aisi 304 Yeeb Loj LojmuajHauv Tshuag hauv peb cov chaw khaws khoom hauv Suav tebCov.
Tauxa sai sairau cov teb chaws ntawmMiddle East thiab Mena thaj chaw, muabCov nqi lag luam wholesale rau kev txiav txim ntauCov.
Raws liexport volourle ntawm 10 xyoo dhau los,GNee yog ntawm cov to top 10 ss 304 cov yeeb nkab export rau hauv Suav tebCov.
Txhua yam ntaub ntawv raws tus qauvEn 10204 hom 3.1 (MTC)Cov.
HauvGnee, cov neeg yuav khoom ntawmUns unc uns ittlawv muaj peev xwmSib piv ntau thiab tsawg, cov ntawv txheeb thiab nqe npelos ntawm cov manufacturers ntawm 304 stainless hlau nyob rau hauvTuam Tshoj thiab EuropeCov.
Thov sau cov lus pub dawb tam sim no:
Xa Ntawv: es@gescosteel.com
