API TR 21TR1:2019 provides guidance for the selection of materials and manufacturing processes for low-alloy steel bolting manufactured in accordance
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API TR 17TR4:2016 pdf download
The impact of operation in deep water on the pressure rating of equipment is a special concern. The objective of
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API TR 16TR1:2018 pdf download
API TR 16TR1:2018 outlines the standardized test protocol, including data and reporting requirements, for performing sealing and nonsealing blowout preventer
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API TR 13TR3:2018 pdf download
This report is intended to serve as a guide for the selection of appropriate techniques to determine the particle size
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API TR 13M-5:2018 pdf download
1.1 This document provides a consistent methodology to test and evaluate the performance of friction (drag) reducers in straight, smooth
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API STD 622:2018 pdf download
API STD 622:2018 specifies the requirements for comparative testing of valve stem packing for process applications where fugitive emissions are
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API STD 607:2016 pdf download
This standard specifies fire type-testing requirements and a fire type-test method for confirming the pressure-containing capability of quarter-turn valves and
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API STD 603:2018 pdf download
1.1 This standard specifies the requirements for corrosion-resistant bolted bonnet gate valves meeting the requirements of Standard Class, ASME B16.34
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API STD 594:2017 pdf download
If a product is supplied bearing the API Monogram and manufactured at a facility licensed by API, the requirements of
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API STD 526:2017 pdf download
This standard is a purchase specification for flanged steel pressure-relief valves. Basic requirements are given for direct spring-loaded pressure-relief valves
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