Cov khoom nruj me ntsis raws li covGB5310 tus qauv, siv high-zoo15 CrMoGchromium-molybdenum alloy steel (Cr: 1.0-1.5%, Mo: 0.45-0.60%), thiab yog ua los ntawm seamless qauv los ntawm kub dov thiab txias txheej txheem, nrog rau ob qho tib si siab zog (tensile zog ≥ 440MPa) thiab kub tsis kam (tso kub ≤ 580 ℃). Nws cov khoom tiv thaiv oxidation thiab tiv thaiv kev nkag tau zoo heev, thiab nws tuaj yeem tiv taus cov cua kub siab thiab cov pa roj hluav taws xob ntev ntev, thiab nws lub neej kev pab cuam ntau dua 30% siab dua li cov kav hlau zoo tib yam. Ultrasonic flaw detection, eddy tam sim no nrhiav kom tau thiab dej siab ntsuam xyuas yog ua nyob rau hauv tag nrho cov txheej txheem los xyuas kom meej xoom kab nrib pleb thiab tsis muaj to, thiab cov kev nyab xeeb theem mus txog rau theem kev lag luam.

Multi-scenario kev pab them nqi, meej txuam ntawm cov kev xav tau
Tsim los rau cov khoom tseem ceeb xws li chaw nres tsheb fais fab boilers, superheaters, thiab reheaters, nws yog tsim rau supercritical thiab subcritical units thiab khib nyiab cua sov rov qab systems. Nws kuj yog dav siv nyob rau hauv high-temperature thiab high-pressure pipeline tej yaam num nyob rau hauv lub teb ntawm petrochemicals, thee chemical kev lag luam, thiab cogeneration. Nws txhawb kev hloov kho tau yooj yim ntawm cov txheej txheem sab nraud ntawm 25-762mm thiab phab ntsa tuab ntawm 2.5-120mm kom tau raws li qhov xav tau ntawm kev teeb tsa ntawm kev ua haujlwm nyuaj, pab cov neeg siv khoom txo cov nqi tu thiab txhim kho kev siv hluav taws xob.