... as your requirment 4certificate:B hot rolled 304 Stainless Steel tube 1.Commodity 304 stainless steel tube 2.Material201,202,301,TP304,304L,304N ... our products, please feel free to contact me, item 310S Stainless steel pipe(0Cr25Ni20)Chemical positionC≤ Si≤ Mn≤ P≤ S≤ Cr Ni ... 0.045 0.03 22.00~24.019~22 .00 --- new hot rolled 304 Stainless Steel tube