Ko te ngongo koiri 310 he momo ngongo koiri maitai kore waikura ka taea te whakamahi i te mara hinu, te paipa, me ētahi atutaputapu me ētahi atu

Ko te tohu he ASTM 310, he kanapa, he ngawari te mata, ā, kua whakamahanahia, ka taea te roa ki te 4000M/koiri me te kore he mea whakarewa, ka taea e Liao cheng sihe stainless steel material ltd te whakaputa ngongo koiri 310, ka taea te roa ki te 4000m/koiri. Ko te tohu he ASTM JIS DIN 304 304l 316316l 2205 625 825 ngongo koiri.