ASME B31.3-1993 – Chemical Plant and Petroleum Refinery Piping Product Details Published: 01/01/1993 ANSI: ANSI Approved File Size: 1 file 78 MB Note: This product is unavailable in Ukraine Russia Belarus ASME B31.3-1990 $240.00 Original price was: $240.00.$144.00Current price is: $144.00. Add to cart ASME B31.3-1987 $285.00 Original price was: $285.00.$171.00Current price is: $171.00. Add to cart