Subsurface Safety Valve Equipment
standard by American Petroleum Institute, 12/01/1994

Specification for Lock Mandrels and Landing Nipples, Second Edition
standard by American Petroleum Institute, 07/01/2007

SIMILARITY FOR API/IP 1581 AVIATION JET FUEL FILTER/SEPARATORS
standard by American Petroleum Institute, 02/01/2001

Specification for Fiberglass Casing and Tubing, 3rd Edition
standard by American Petroleum Institute, 05/31/1987

Specification for High Pressure Fiberglass Line Pipe, Fourth Edition, Includes Errata (2016)
standard by American Petroleum Institute, 02/01/2016

Specification for High Pressure Fiberglass Line Pipe, Includes Addendum/Errata 1 and Errata 2 (2008)
standard by American Petroleum Institute, 08/01/2001

Specification for Polyethylene Line Pipe (PE), Fourth Edition
standard by American Petroleum Institute, 01/01/2008

Specification for Low Pressure Fiberglass Line Pipe
standard by American Petroleum Institute, 08/01/2001

Specification for Crosslinked Polyethylene (PEX) Line Pipe, First Edition
standard by American Petroleum Institute, 09/01/2018

Spoolable Reinforced Plastic Line Pipe, Second Edition
standard by American Petroleum Institute, 03/01/2016