A691 2-1/4CR Alloy Steel EFW Pipes piav qhia
A691 2-1/4CR alloy welded yeeb nkab yog cov yeeb nkab steel hlau tsim raws li tus qauv ASTM A691. Nws yog tsim los siv cov txheej txheem vuam thiab nws cov khoom tseem ceeb muaj kwv yees li 2.25% chromium (Cr), thiab tej zaum yuav muaj lwm yam alloying xws li molybdenum (Mo).
Cov txheej txheem thiab kev tsim khoom:
ASTM A691 Standard: Cov qauv no tshwj xeeb tshwj xeeb rau cov khoom siv hluav taws xob - fusion-welded (EFW) steel kav tsim nyog rau kev siv nyob rau hauv siab - kub thiab siab - ib puag ncig siab, nrog rau cov tshuaj muaj pes tsawg leeg, txhua yam khoom, kev tsim khoom, thiab cov qauv tshuaj xyuas.
Vuam txheej txheem: A691 2-1/4CR alloy welded yeeb nkab yog tsim los ntawm kev siv hluav taws xob fusion vuam txheej txheem. Tom qab dov steel daim hlau los yog strips rau hauv cov duab, cov npoo yog yaj thiab welded ua ke siv ib qho hluav taws xob arc los yog lwm yam cua sov los tsim cov yeeb nkab.
Kev kho cua sov ntawm A691 2-1/4CR Alloy Steel EFW Pipes
A691 2-1/4CR Alloy Steel EFW LSAW Pipes Class
Qhov chaw thov:
Kev lag luam roj thiab roj: Siv nyob rau hauv siab - cov roj thiab roj xa mus rau cov kav dej, cov khoom siv hauv lub taub hau, thiab cov ntoo Christmas, hloov tau rau qhov hnyav downhole thiab ib puag ncig kev thauj mus los.
Chemical and Refining Industries: Siv nyob rau hauv chemical ntau lawm nroj tsuag thiab refineries mus thauj high - kub, siab - siab corrosive media, xws li acidic gases, chav, thiab ntau yam tshuaj raw khoom.
Kev Lag Luam Hluav Taws Xob: Siv nyob rau hauv cov kav dej rau siab - kub, siab - cov khoom siv siab xws li boilers, superheaters, thiab reheaters hauv thermal fais fab nroj tsuag kom ntseeg tau tias muaj kev nyab xeeb thiab ua haujlwm ntawm lub zog tsim khoom.
Lwm yam High-Tsuas Kub, Siab-Kev Siv Siab: Haum rau ntau yam khoom siv hauv kev lag luam thiab cov kav dej uas yuav tsum tau tiv taus qhov kub thiab txias, siab siab, thiab corrosive media.
