Stainless steel fitting 1.Type: stainless steel 2, material: stainless steel(304, 304l, 316, 316l) 3, size: as per customer 4, standard; iso, 3a, din, sms, idf ansi, jis, gb, hg 5, special design available, we can develop certain production according to your drawing. 6, outer packing: as per customer's request