Tube with or without welding stainless steel 316 273.0 X SP.4.19 MT.1 Tube without welding stainless steel 316 168.3 X SP.3.40 MT.0.50 Tube without welding stainless steel 316 114.3 X SP.3.05 MT.2 Tube without welding stainless steel 316 88.9 X SP.3.05 MT.21 Tube without welding stainless steel 316 60.3 X SP.2.77 MT.8 Tube without welding stainless steel 316 48.3 X SP.3.68 MT.40