Stainless hlau yeeb nkab thiab carbon seamless yeeb nkab yog ob hom yeeb nkab uas ua haujlwm rau ntau yam kev siv vim lawv cov khoom sib txawv thiab cov khoom. Cov hauv qab no yog qhov sib txawv tseem ceeb ntawm cov kav hlau stainless thiab carbon seamless kav:
cov khoom siv:
Stainless hlau yeeb nkab: Stainless hlau yog ib qho hlau alloy uas muaj hlau, chromium, npib tsib xee thiab lwm yam khoom. Qhov sib ntxiv ntawm chromium muab kev tiv thaiv corrosion, ua rau stainless hlau tiv taus xeb thiab corrosion. Cov qib sib txawv ntawm stainless hlau, xws li 304, 316, 321, thiab lwm yam, muaj rau ntau yam kev siv.
Carbon seamless yeeb nkab: Carbon steel yeeb nkab yog tsim los ntawm hlau thiab carbon, thiab tej zaum yuav muaj me me ntawm lwm yam alloying ntsiab. , tab sis muaj kev cuam tshuam rau corrosion ntau dua stainless hlau.
Corrosion kuj:
Stainless Hlau Yeeb Nkab: Stainless hlau yog lub npe hu rau nws zoo heev corrosion kuj. Cov chromium nyob rau hauv cov hlau ua ib qho kev tiv thaiv oxide txheej ntawm qhov chaw, tiv thaiv xeb thiab corrosion txawm nyob rau hauv ib puag ncig hnyav.
Carbon Steel Seamless Pipes: Cov pa roj carbon steel muaj qhov cuam tshuam rau corrosion ntau dua li cov hlau tsis muaj steel. Txawm li cas los xij, hauv qee qhov kev siv cov txheej txheem tsim nyog lossis kev kho mob tuaj yeem siv los txhim kho corrosion.
Lub zog thiab Toughness:
Stainless hlau yeeb nkab: Stainless hlau yeeb nkab feem ntau muaj lub zog zoo thiab tawv, tab sis tej zaum yuav tsis zoo li cov pa roj carbon steel.
Carbon Seamless Yeeb Nkab: Carbon steel yeeb nkab paub txog nws lub zog thiab toughness, ua rau nws haum rau high-pressure thiab high-temperature daim ntaub ntawv.
daim ntawv thov:
Stainless Hlau Yeeb Nkab: Feem ntau siv rau hauv cov ntawv thov uas muaj kev tiv thaiv corrosion yog qhov tseem ceeb, xws li kev ua tshuaj lom neeg, kev lag luam zaub mov thiab dej haus, khoom siv kho mob, thiab kev tsim vaj tsev.
Carbon seamless kav dej: dav siv nyob rau hauv ntau yam lag luam xws li roj thiab roj, petrochemicals, tsim hluav taws xob, kev tsim kho, thiab kev thauj mus los. Carbon seamless yeeb nkab yog feem ntau nyiam nyob rau hauv daim ntawv thov qhov twg lub zog thiab nqi-zoo yog ib qho tseem ceeb thiab corrosion kuj tsis yog ib qho tseem ceeb xav txog.
tus nqi:
Stainless Hlau Yeeb Nkab: Feem ntau kim dua cov hlau vim yog tus nqi siab dua ntawm cov hlau alloying, tshwj xeeb tshaj yog chromium thiab npib tsib xee.
Carbon Seamless Yeeb Nkab: Feem ntau siv nyiaj ntau dua li stainless hlau.
