API 5L X70 sib npaug ASTM yog dab tsi?
Pipe Standard mus raws li API 5L thiab cov kev ntsuam xyuas sib piv yog CSA Z245, ASTM A53, A106 lossis cov qauv sib txawv. Kev siv Tubo API 5L gr x70 yog txwv tsis pub hu ua API 5L X70 SEAMLESS PIPE, cov yeeb nkab ua kua, cov yeeb nkab dej, cov qauv steel lub tog raj kheej, thiab cov kav dej heaping.
Qhov txawv ntawm API 5L X65 thiab X70 yog dab tsi?
API 5L X65 feem ntau muaj kev sib txuas zoo dua li API 5L X70vim nws qhov sib npaug ntawm cov pa roj carbon tsawg dua thiab txo qhov cuam tshuam rau vuam -txog teeb meem. Txawm li cas los xij, API 5L X70 muab lub zog ntau dua, ua rau nws tsim nyog rau kev thov ntau dua.
Qhov muaj pes tsawg leeg ntawm X70 yog dab tsi?
Chemical muaj pes tsawg leeg hauv qhov hnyav%:0.04% C, 0.30% Si, 1.50% Mn, 0.01% Ni, 0.02% Cr, 0.01% Mo, 0.041% V, 0.035% Al, 0.012% Ti, 0.035% Nb.
Dab tsi yog qhov tso cai rau kev ntxhov siab rau API 5L X70?
API 5L Qib X70 High Yield Pipe yog tsim los nrog lub zog tensile zoo heev ntawm600 Mpa rau 750 Mpathiab lub zog tawm los ntawm qhov tsawg kawg nkaus 250Mpa. Lawv muaj qhov tso cai tawm los piv tsawg dua lossis sib npaug rau 0.85.
Lub zog tensile ntawm X70 yog dab tsi?
Qib X70 txhais tau tias 70000 PSI yam tsawg kawg nkaus tawm lub zog thiab82 000 PSIyam tsawg kawg nkaus tensile zog.
