API August 9, 2019 API 2W Click here to purchase Product Details Edition: 4th Published: 08/01/1999 Number of Pages: 22 File Size: 1 file , 140 KB Product Code(s): G02W04, G02W04, G02W04 Note: This product is unavailable in Cuba, Iran, North Korea, Syria You May Also Like API API RP 579-1 / ASME FFS-1 API API RP 13C