5/16 O. D. X 50' Stainless Steel Tubing Coil Type 304 SS Tubing (. 020 Wall)
Type 304 is the most versatile and widely used stainless steel. It is also known as 18/8 from the nominal composition of type 304 being 18% chromium and 8% nickel. Material: 304/304L - Bright Annealed Stainless Steel Tubing.