● Material: 316L, VIM/VAR (seamless tube)
● Grade: EP (electrolytic polishing), BA (bright annealing)
● Size: EP: American standard ASTM: A-269: 1/4°-3"
● Japanese standard : G3459:15A-65A
● Ba: American standard ASTM: A-269: 1/4"-4"
● Japanese standard: 15A-100A