ASTM A335 P91 yeeb nkab yog seamless yeeb nkab haum rau kev siv kub. Cov kav dej no yog ua los ntawm ferritic alloy steel.
A335 P91 seamless yeeb nkab muaj qhov zoo corrosion kuj thiab tuaj yeem siv tau ntev hauv ntau yam kev tshaj tawm corrosive. Nws qhov chaw tshwj xeeb yog kho, xws li txau, carburizing, thiab lwm yam, txhawm rau txhim kho nws cov corrosion kuj. Kev ua haujlwm xws li txiav, khoov, vuam, thiab lwm yam tuaj yeem ua tau.
Cov yam ntxwv ntawm cov khoom siv ntawm ASTM A335 Gr P91 alloy steel seamless yeeb nkab ua rau nws tshwj xeeb tshaj yog haum rau lub sijhawm qhov kub ntawm qhov kub siab tshaj 600 degree, xws li fais fab nroj tsuag, roj av, tshuaj, hluav taws xob, kev tsim kho thiab lwm yam lag luam.
Cov ntaub ntawv khoom
ASTM A335 American Society for Testing and Materials Seamless ferritic alloy nominal yeeb nkab rau kub siv
Alloy Steel P91 Seamless Pipes Cov Khoom Siv Tshuaj
| C, % | Mn,% | P, % | S, % | Si,% | Cr,% | Mo,% | V, % | N, % | Tsis yog,% | Al,% | Nb,% |
| 0.08-0.12 | 0.3-0.6 | 0.02 max | 0.01 max | 0.2-0.5 | 8.0-9.5 | 0.85-1.05 | 0.18-0.25 | 0.03-0.07 | 0.4 max | 0.04 max | 0.06-0.10 |
Mechanical Properties ntawm ASME SA335 P91 Seamless Pipes
| Tensile zog, MPa | Yield zog, MPa | Elongation,% | Hardness, HB |
| 585 nqi | 415 nqi | 20 feeb | 250 max |
ASTM A335 P91 Yeeb Nkab Specification:
Sab nraud txoj kab uas hla: 57mm ~ 762mm, phab ntsa thickness: 5.0 ~ 130mm
Kub-dov yeeb nkab sab nraud txoj kab uas hla 32 ~ 630mm. Phab ntsa thickness 2.5-75mm.
Sab nraud txoj kab uas hla ntawm txias dov (txias kos) raj 5-200mm. Phab ntsa thickness 2.5-12mm.
Txoj kev tsim khoom:kub dov, forging, xa khoom raws li txoj cai: kev kho cua sov.
Cov khoom tso tawm
ASTM A335 P91 Siab Siab Alloy Steel Pipes
Vim li cas thiaj xaiv GNEE
GNEE muaj txoj cai ntshuam thiab xa tawm los ntawm nws tus kheej, thiab tuaj yeem ua cov kav dej seamless steel rau kev ntim khoom xws li pleev xim, beveling, lub kaus mom yeeb nkab, thiab galvanized steel band bundling. Nws tuaj yeem siv GB, ASTM, JIS, DIN thiab lwm yam qauv.
GNEE cov khoom raug muag zoo thoob plaws hauv lub tebchaws thiab xa tawm mus rau ntau lub tebchaws thiab cheeb tsam xws li Southeast Asia, Middle East, Europe thiab United States, thiab txaus siab rau lub koob npe nrov hauv kev lag luam hauv tsev thiab txawv teb chaws.
Yog tias koj tab tom nrhiav rau cov yeeb nkab steel, thov hu rau peb hauv lub sijhawm kom tau txais nqe lus!sales@gneetube.com
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FAQ
Q: Koj puas muaj kev tswj xyuas zoo?
A: Yog lawm, peb muaj peb tus kheej lub chaw soj nstuam zoo. Peb tog kuaj kev pabcuam kuj muaj.
Q: Koj muab kev pabcuam dab tsi?
A: Kev pabcuam customized rau txhua tus neeg siv khoom, thov hu rau peb!
Q. Koj lub sijhawm ua haujlwm yog dab tsi?
A. Cov Tshuag tsis tu ncua feem ntau yog 10 hnub. Nyob ntawm cov khoom.
Cim npe nrov: astm a335 gr p91 alloy steel seamless yeeb nkab, Tuam Tshoj astm a335 gr p91 alloy steel seamless yeeb nkab manufacturers, lwm tus neeg, Hoobkas
