A249 TP 347/347H Stainless hlau yeeb nkab
GNEE muag tshaj 1,500 tons ntawm seamless thiab welded steel kav rau ntau yam engineering industries txhua xyoo. Peb lub hom phiaj yog los xyuas kom meej tias peb cov neeg siv khoom muaj kev cia siab tshaj plaws rau A249 TP347 Stainless Hlau Yeeb Nkab xa khoom thiab cov khoom zoo.
Stainless hlauA249 TP347 Internally Polished Tubetxiav txim nws lub zog thiab toughness zog raws li nag lossis daus los yog aging kub siv thaum hardening. Stainless hlau A249 TP347H electrolytic polished yeeb nkab yog resistant rau atmospheric corrosion, nrog rau nruab nrab oxidizing thiab txo qhov chaw. Qhov no tso cai rau A249 TP347 cov yeeb nkab kub kub siv rau hauv kev lag luam tshuaj, khoom noj khoom haus thiab kev lag luam marine qhov twg corrosion hnyav heev.
Tsis tas li ntawd, A249 TP347H stainless hlau polished yeeb nkab muaj kev tiv thaiv zoo heev rau intergranular corrosion nyob rau hauv vuam tej yam kev mob.
Ua Haujlwm Tiv tauj peb:sales@gneetube.com
SSA249 TSO347 Welded yeeb nkab specifications :
| Qhov ntev | ASTM, ASME thiab API |
|---|---|
| Txuj | ASTM / ASME SA 249 |
| Loj | 1/8 "NB rau 30" NB IN |
| Tshwj xeeb hauv | Loj Diameter Loj |
| Teem caij | TSW 20 SCH 30 SCH 40 STD SCH 80 SCH 60 SCH 80 SCH 120 SCH 140 SCH 160 XXS |
| Daim ntawv | Round, Square, Rectangular, Hydraulic thiab lwm yam |
| Hom | Seamless / ERW / Welded / Fabricated / LSAW Pipes |
| Ntev | Ib qho Random, Ob Chav Random & Txiav Ntev. |
| Xaus | Plain End, Beveled kawg, Threaded |
A249 TP347 / 347H steel kavChemical Composition:
| Qib | C | Mn | Si | P | S | Cr | N | Ni | Lwm yam | |
| 347 | Min | – | – | – | – | – | 17.0 | – | 9.00 | Nb=10(C+N) |
| max | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 20.0 | – | 13.00 | 1.0 | |
| 347H | Min | 0.04 | – | – | – | – | 17.0 | – | 9.00 | 8xc miv |
| max | 0.10 | 2.00 | 1.00 | 0.045 | 0.030 | 19.0 | – | 13.00 | 1 00max |
A249 TP347 / 347H Stainless hlaucevmechanical zog
Qhov ntom |
8. 0 g/cm3 |
Melting Point |
1454 degree (2650 degree F) |
Tensile zog |
Psi - 75000, MPa - 515 |
Yield zog (0.2% Offset) |
Psi - 30000, MPa - 205 |
Elongation |
35 % |
A249 TP 347/347H austenite stainless hlau raj
Vim li cas thiaj xaiv peb
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.
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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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