Fire Test for Evaluation of Valve Stem Packing
standard by American Petroleum Institute, 07/01/1998

Steel Line Blanks
standard by American Petroleum Institute, 03/01/1985

User Acceptance of Refinery Valves
standard by American Petroleum Institute, 02/01/1998

Check Valves: Wafer, Wafer-Lug, and Double Flanged Type
standard by American Petroleum Institute, 11/01/1997

Metal Plug Valves – Flanged and Welding Ends
standard by American Petroleum Institute, 11/01/1994

Reinforced Thermosetting Resin Casing and Tubing, 2nd Edition
standard by American Petroleum Institute, 11/01/1981

Bulletin on Formulas and Calculations for Casing, Tubing, Drill Pipe, and Line Pipe Properties
standard by American Petroleum Institute, 04/15/1999

Bulletin on Round Thread Casing Joint Strength with Combined Internal Pressure and Bending
standard by American Petroleum Institute, 05/31/1987

Welding Connections to Pipe
standard by American Petroleum Institute, 12/01/1996