... : 201, 304,304L, 316, 316L, 310 4.Standard: ASTM A269 1. Stainless Steel Pipe2. Size: 18-426*2-10*Length3 ... . Grade: 201, 304,304L, 316, 316L, 3104. Standard: ASTM A2695 .Surface: 2B, Bright, BA, 8K6. Processing Method: Cold ... Decoration, Shipbuilding, Military Use, Chemical, Industry Instruments , Automobile Exhaust Tube, Fencing, Railing, Safe Door/ Window, Gate Fitting, Inside Staircase, ...