stainless steel pipe and tube s:0.5-30mm D 6-630mm, Length:0-2000mm Standard:AISI,GB,ASTM 201 steel pipe and tube1.Grade: ... 201, 202, 304, 304L, 316L, 309S, 321, 400, 410, 430, 4392.Surface: NO.1, 2B, ... 00-14.00≤2.00≤0.035≤0.0302.00-3.00≤1.00-- 1Cr18Ni12Mo2Ti6)≤0.1216.00-19.0011.00-14 ... 00-15.00≤2.00≤0.035≤0.0302.00-3.00≤1.00-- 3170Cr19Ni13Mo3≤0.1218.00-20.0011.00-15 ...