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Specification for Subsea Wellhead and Tree Equipment, Third Edition, Includes Errata 1 (2021) Addendum 1 (2022), and Addendum 2 (2025)
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STANDARD published on 30.9.2021
Designation standards: API SPEC 17D
Publication date standards: 30.9.2021
SKU: NS-1250632
The number of pages: 254
Approximate weight : 793 g (1.75 lbs)
Country: American technical standard
Category: Technical standards API
This document provides specifications for subsea wellheads, mudline wellheads, drill-through mudline wellheads, and both vertical and horizontal subsea trees. It specifies the associated tooling necessary to handle, test, and install the equipment. It also specifies the areas of
design, material, welding, quality control [including factory acceptance testing (FAT)], marking, storing, and shipping for individual equipment, subassemblies, and subsea tree assemblies. See more
Addendum 1 (2022) to Specification for Subsea Wellhead and Tree Equipment, Third Edition
Adjunct of the standard published on 1.12.2022
Selected format:Addendum 2 to Specification for Subsea Wellhead and Tree Equipment, Third Edition
Adjunct of the standard published on 5.3.2025
Selected format:Errata 1 (2021) to Specification for Subsea Wellhead and Tree Equipment, Third Edition
Adjunct of the standard published on 1.12.2021
Selected format:
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