ASME July 25, 2019 ASME B31.3-1993 Click here to purchase Product Details Published: 01/01/1993 ANSI: ANSI Approved File Size: 1 file , 78 MB You May Also Like ASME ASME A112.19.2-2013/CSA B45.1-13 ASME ASME B31.8-2010