stainless steel seamless pipes 304L/316L

Steel grade: 301(1Cr17Ni17), 304 Moderate Frequency (0Cr18Ni9), 304 AOD (0Cr18Ni9), 304L(00Cr19Ni10), 321M ode rate Freud ency (1Cr18Ni9Ti), 321 AOD (1Cr18Ni9Ti), 316(0Cr17Ni12Mo2), 316L(00Cr17Ni14Mo2), 310S(0Cr25Ni20), 317L(00Cr19Ni13Mo3)
standerd: GB/T14975-2002, GB/T14976-2002, GB13296-91, GB9948-88, ASTM/ASME A213/SA213, ASTM/ASME A312/SA312, ASTM/ASME A269/SA269, DIN 17458-85, DIN 17456-85, JIS G 3459, JIS G 3463, JIS G 3448 JIS G 3446.