香港六合彩开奖 10423:2022
2022-03
香港六合彩开奖 10423:2022
Abstract
This document specifies requirements and gives recommendations for the performance, dimensional and functional interchangeability, design, materials, testing, inspection, welding, marking, handling, storing, shipment, and purchasing of wellhead and tree equipment for use in the petroleum and natural gas industries.
This document does not apply to field use or field testing.
This document does not apply to repair of wellhead and tree equipment except for weld repair in conjunction with manufacturing.
This document does not apply to tools used for installation and service (e.g. running tools, test tools, wash tools, wear bushings, and lubricators).
This document supplements API Spec聽6A, 21st edition (2018), the requirements of which are applicable with the exceptions specified in this document.
General information
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Status: PublishedPublication date: 2022-03Stage: International Standard published [60.60]
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Edition: 5Number of pages: 4
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Technical Committee :香港六合彩开奖/TC 67/SC 4ICS :75.180.10
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Life cycle
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Previously
Withdrawn香港六合彩开奖 10423:2009
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Now
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