ASTM A213 T22 Seamless Ferritic Alloy-Hlau Tube Hlau Tube
Txuj: ASTM A213 / ASME SA213
Txheem Specification rau Seamless Ferritic thiab Austenitic Alloy-Steel Boiler, Superheater, thiab Kub-Exchanger Tubes
ASTM A213 T22 hlau
A213 T22: "A" yog cov cim ntawm ASTM steel khoom. "213" yog hais txog tus lej lej, "T22" yog hais txog kev faib qib steel, "t" yog hais txog cov yeeb nkab me me, sib npaug rau 12CR2MOG me me txoj kab uas hla hauv Suav teb.)
A213 T22 yog lub Chrome Molybdenum Kev Kub Kub Ferritic Steel rau berterm {2}} m Txheem steel qhab nia ntawm 2.25cr-lmo. Nws tau hloov mus rau GB5310 hauv 1985 thiab npe hu ua 12cr2mog. Lwm lub teb chaws tseem muaj cov qauv hlau zoo sib xws, xws li 10crmo910 hauv tsoomfwv lub Tebchaws Yelemees thiab STBA24 hauv Nyij Pooj. Nyob rau hauv cr {14 14}} mo steel series, nws cua sov lub zog ua tau zoo kev sib piv cov cua ntsawj ntshab; Ntawm qhov kub tib yam (kub tsawg dua los yog sib npaug rau 580 degree), kev ntxhov siab tsis txaus siab tseem siab dua li ntawm 9cr {17}} mo steel; Ntxiv mus, nws muaj cov txheej txheem zoo, weldability thiab ruaj khov plastonity. Yog li ntawd, nws tau siv dav dav nyob rau hauv qhov chaw ua haujlwm hnyav, xws li ntau cov cua kub kav thiab cov hlab cua kub hauv cov khoom siv hluav taws xob thiab qee cov khoom siv hydrogen generating.
ASTM A213 T22 Seamless Ferritic Alloy-Steel Boiler Tubes Cov Lus Qhia Ceev
Tsim: Seamless txheej txheem, Kub-tiav lossis txias-tiav
Phab ntsa tuab (wt): {{{{}}. 9 hli --12. 7 hli.
Sab nraud txoj kab uas hla (OD): 12.7 mm --127 mm
Ntev: 6M lossis ntev raws li qhov xav tau.
Xaus: dawb kawg, beveled kawg, tsuj las
Cov ntaub ntawv ntxiv
Chaw nres nkoj xa khoom: Tianjin, Suav
Cov nqe lus them nqi: T / T, LC
Kev xa khoom: 7-15 hnub tom qab them nyiaj
Nto: Cov raj yuav ua kua roj vanish (Sab nraum nkaus xwb) los tiv thaiv xeb.
Cim Cim: Qauv + Hlau Qib + Thaum Tshav Kub Kub Tsis muaj + Ntau Tsis
Pob: Pob (hexagonal), Ntoo Box, Crates (steel / ntoo) los yog raws li xav tau
Cim npe nrov: ASTM A213 ASME SA213 Seamless Alloy-Hlau Boiler Tubes, Tuam Tshoj ASTM A213 Seamless Alloy-Hlau Boiler Tube Manufacturers, lwm tus neeg, Hoobkas
