stainless steel Pipe Variety: round pipe,square pipe,rectangular pipe, threaded pipe,embossed pipe 1)Products: Stainless steel tube2) ... : AISI 304, AISI 201, AISI 202, AISI 301, AISI 3163)Standard: ASTM A554, ISO9000 4)Product range:Round tube: O. D ... grit, 240 grit, HL, 2B, BA 201,304 stainless steel rectangular tube