Compare our deal on this top quality tubing. AISI type 316 A270 stainless steel (type 316L A269 for 1/2" and 3/4") is perfectly suited for most food applications. Surfacefinish is 20 µ-in Ra (0.5 µm) ID maximum, 30 µ-in Ra (0.8 µm) OD maximum surface roughness measured per ASME/ANSI B46.1 with the profilometer reading at 90 degrees to major polishing pattern. Available in 20 foot lengths. Minimum order of 10 feet, and sold in increments of 10. Cut charge will apply to orders under 20 feet. Additional gauges and sizes available.