1.Description:SS seamless pipe 2.thickness:0.8-15mm,dia:6-530mm ... ) 310 (1Cr25Ni20) 316 (0Cr17Ni12Mo2) 316L (00Cr17Ni12Mo2) 321H (1Cr18Ni11Ti) 321 (0Cr18Ni11Ti)Material:304,304L,321,316,316L,2520,1Cr13,2Cr13,3Cr13,4Cr13,42CrMo,35CrMo4 ... . Payment terms:L/C or TT We also sell ss flat bar,ss angle bar,channel steel,square bar,hexagon bar,bright ...