304 stainless steel seamless pipe 1) Material: 304(L) 2) Di:6mm-426mm, TW:1mm-25mm 3) Surface: bright, pickled 304 stainless steel seamless pipewidely used in construction, Industry , medicalcustomized according to your requirements Through the ISO and HBQA 11) Material: 304(L), 316(L), 321, 310, 201,2022) Diam:6mm-426mm, thickness:1mm-25mm3) Surface: bright, pickled, annealed4) Tolerance: ASTM ...