API Std 1104: 2001 Welding of Pipelines and Related Facilities (Eng)

API Standard 1104 Nineteenth edition, September 1999, Errata 1, October 31, 2001, 86p. This standard covers the gas and arc welding of butt, .fillet, and socket welds in carbon and low-alloy steel piping used in the compression, pumping, and transmission of crude petroleum, petroleum products, fuel gases, carbon dioxide, and nitrogen and, where applicable, covers welding on distribution systems.