API 5L X65 Cov Khoom Siv Khoom?
API 5L Qib X65 lossis L450 PSL1 YEEB yogcov khoom siv cov khoom siv ntawm cov ntoo ntawm cov ntoo thiab rau kev siv ntau, (Tsis muaj kev tiv thaiv corrosion tab sis hauv cov raj xa dej siab yuav tsum muaj qee yam khoom siv mechanical). Yog li nws muaj cov ntsiab lus ntau tshaj plaws ntawm C, MN, SI, P, S tshaj lwm ob hom.
Dab tsi yog qhov sib txawv ntawm API 5L X65 thiab X70?
API 5L X65 feem ntau muaj cov weldability zoo dua li API 5L x70Vim nws cov roj hluav taws xob qis dua thiab txo qis ua rau muaj kev sib tw ua rau {{}}}} cov teeb meem ntsig txog. Txawm li cas los xij, API 5L X70 muab lub zog siab dua, ua kom haum rau cov ntawv thov ntau dua.
Dab tsi yog lub zog ntawm x65?
Qeb X65 qhia tau65000 papi yam tsawg kawg nkaus paib zog thiab 77000 psi yam tsawg kawg tensile lub zog.
Dab tsi yog lub hardness ntawm x65 yeeb nkab?
X65 nyob rau hauv API 5L X65 hais txog qib ntawm cov yeeb nkab. Tshwj xeeb, nws qhia tau tias cov yeeb nkab muaj tsawg kawg lub zog muaj zog ntawm65,300 psi (phaus ib square nti) lossis 450 mpa (megapualals).
Dab tsi yog cov paib zog zog ntawm tus qauv qib X65?
Hauv lub cev yeeb nkab, API 5L Qib X65 Yeeb tau muaj ib qho kev cai tshwj xeeb lub zog muaj zog ntawm65.3 ksi.
Dab tsi yog qhov sib txawv ntawm X60 thiab X65 Yeeb?
API 5L X60: Nws yog ib qho siv rau onshore thiab ntug dej hiav txwv, cov ntawv thov kev teeb tsa, thiab khoom siv hauv cov roj thiab roj kev lag luam. API 5L X65: Nws yog feem ntau siv rau qhov siab- qhov siab thiab siab {}} kub thiab txias rau cov dej paug thiab cov mob arctic.
