我公司经贸各种材质：不锈钢管、不锈钢棒材、不锈钢板材系列. 结构用不锈钢管（GB/T14975），流体用不锈钢管(GB/T14975)等 不锈钢无缝管材质有;201,202,301,310S,304,304L,316,316L,321,321H,347H,309S.. 不锈钢棒材材质有;201,410S,403,410,420J1,420J2,1Cr13,2Cr13,3Cr13 4Cr13….1cr18Mn8Ni5N(202) 00cr17Ni14Mo2(316L) 0cr17Ni12Mo2(316) 0cr25Ni20(310S) 0cr23Ni13(309S) 00cr19Ni10(304L) 0cr18Ni9Ti(321) 1cr17Ni7(301) 0cr18Ni9(304) 不锈钢板材材质有；201,202,301,310S,321,304,304L,316,316L,32 联系电话；022-58782583 传真 ；022-86888149 手机13702114591 13702026627