Category: API

Check Valves: Flanged, Lug, Wafer, and Butt-welding, Ninth Edition
standard by American Petroleum Institute, 02/01/2022

Centrifugal Pumps for General Refinery Service, Fourth Edition
standard by American Petroleum Institute, 07/01/1965

Datasheets for Plate-and-Frame Heat Exchangers, First Edition
Data Sheet by American Petroleum Institute, 03/01/2022

Oilfield Hammer Unions, First Edition, Includes Errata 1 (2022)
standard by American Petroleum Institute, 03/01/2022

Centrifugal Pumps for General Refinery Service, Seventh Edition
standard by American Petroleum Institute, 02/01/1989

Guide for Pressure Relief and Depressuring Systems
standard by American Petroleum Institute, 09/01/1969

Manual of Petroleum Measurement Standards Chapter 14.10 Natural Gas Fluids Measurement – Measurement of Flow to Flares, Second Edition
Handbook / Manual / Guide by American Petroleum Institute, 12/01/2021

Positive Displacement Pumps-Rotary, Fourth Edition
standard by American Petroleum Institute, 02/01/2022

Guide for Pressure-Relieving and Depressuring Systems
standard by American Petroleum Institute, 11/01/1990

Guide for Pressure-Relieving and Depressuring Systems
standard by American Petroleum Institute, 09/01/1982