ASME SA213 T91 T22 Seamless Alloy Yeeb Nkab
ASME SA213 Seamless Alloy Yeeb Nkab
ASTM A213 T91 seamless alloy yeeb nkabyog cov yeeb nkab steel hlau uas muaj cov khoom kub zoo heev thiab tau siv dav hauv ntau yam kev lag luam. Cov yeeb nkab steel no yog ua los ntawm cov khoom siv hlau zoo. Tom qab kev kho cua sov thiab ua cov cuab yeej siv tau zoo, nws muaj lub zog kub zoo heev, kev tiv thaiv corrosion thiab kav ntev.
Kev kho cua sov kawg ntawm T91 alloy steel yeeb nkab yog normalizing + kub tempering. Los ntawm kev tswj lub normalizing kub thiab tuav lub sij hawm, nrog rau lub tempering kub thiab tuav lub sij hawm, qhov zoo tshaj plaws structural qauv thiab txhua yam khoom yuav tau. Qhov kub thiab txias yog 1040 degree, tuav lub sij hawm tsis pub tsawg tshaj 10min, tempering kub yog 730 ~ 780 degree, tuav lub sij hawm tsis tsawg tshaj li 1h. Cov qauv tom qab kev kho cua sov zaum kawg yog tempered martensite, uas tuaj yeem muab qhov zoo tshaj plaws kub-kub lub zog thiab corrosion kuj.
Lub zog tensile ntawm T91 alloy structural steel yeeb nkab nyob rau hauv chav tsev kub yog ntau dua los yog sib npaug rau 585MPa, lub zog tawm los yog ntau tshaj los yog sib npaug rau 415MPa, lub hardness tsawg dua los yog sib npaug rau 250HB, thiab elongation (50mm gauge standard round specimen ) ntau dua lossis sib npaug li 20%. Cov yeeb nkab steel no kuj muaj qhov zoo tso cai rau qhov kev ntxhov siab [σ] 650 degree =30 MPa thiab tuaj yeem tswj tau qhov kev ua haujlwm ruaj khov hauv qhov kub thiab txias.
ASTM A213 T91 seamless alloy yeeb nkab yog dav siv nyob rau hauv ntau yam lag luam. Qee qhov kev siv feem ntau suav nrog cov khoom siv ua zaub mov, khoom siv tsheb, refineries, tshav kub exchangers, siab hlab ntsha, boilers, chav kav thiab condensers, thiab lwm yam.
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Alloy Steel Tube hauv Qib |
ASTM A 213 - T22, T-91, T-92 thiab lwm yam. |
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Hauv Length ntawm |
Ib qho Random, Ob Chav Random & Ntev Ntev, Kev Cai Loj - 12 Meter ntev |
| Xaus kev sib txuas | Plain, Bevel, Screwed, Threaded |
| ASTM A213 T22 / ASME SA213 Alloy Steel Tube daim ntawv | Round Pipes / Tubes, Square Pipes / Tubes, Rectangular Yeeb Nkab / Tubes, Coiled Tubes, "U" Shape, Pan Cake Coils, Hydraulic Tubes, tshwj xeeb cov raj thiab lwm yam. |
| ASTM A213 T22 / ASME SA213 Alloy Steel Tube kawg | Plain End, Beveled kawg, Threaded |
| Tshwj xeeb | ASTM A213 T22 T91 T92 Kub Exchanger & Condenser Tubes |
Alloy tuab phab ntsa seamless yeeb nkab
ASTM A213 T91 Tubing sib npaug khoom
| ASTM | DIN | JIS | GB |
| P91 | X10CrMoVNNb91 | SIB 26 | 10Cr9Mo1VNbN |
A213 seamless nruab nrab-carbon steel boiler thiab superheater raj thiab A213 seamless ferritic thiab austenitic steel boiler, superheater thiab tshav kub exchanger raj.
Piping phab ntsa thicknesses li ntawm 1/2 nti mus rau 5 nti.
A213 qib kuj tseem muaj tsab ntawv H lossis M, uas hloov cov kev sib xyaw thiab cov lus qhia tshwj xeeb rau cov koob ntawd.
Cim npe nrov: asme sa213 t91 t22 seamless alloy yeeb nkab, Tuam Tshoj asme sa213 t91 t22 seamless alloy yeeb nkab manufacturers, lwm tus neeg, Hoobkas
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