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API SPEC 6A:2018+ADD 4:2024

Current

Current

Specification for Wellhead and Tree Equipment

Available format(s)

PDF

Language(s)

English

Published date

11-01-2024

US$391.00
Excluding Tax where applicable
Summarise this standard

This specification identifies 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.

DocumentType
Standard
Pages
413
PublisherName
American Petroleum Institute
Status
Current
Supersedes

Frequently Asked Questions

API 6A is American Petroleum Institute (API)'s standard for oil and gas equipment and tubular products, while API STD 667 covers valves and wellhead equipment (United States). API 6A specifies technical, material and performance requirements for the oil and gas equipment or tubular product identified by the document. API STD 667 specifies design, manufacture or testing requirements for valves, flanges or wellhead equipment.

API 6A is used by petroleum operators, engineering contractors, manufacturers and inspectors procuring critical oilfield equipment. It is a United States standard published by American Petroleum Institute (API).

API 6A specifies technical, material and performance requirements for the oil and gas equipment or tubular product identified by the document. It is a United States standard published by American Petroleum Institute (API).

API 6A specifies technical, material and performance requirements for the oil and gas equipment or tubular product identified by the document. In practice it is applied by petroleum operators, engineering contractors, manufacturers and inspectors procuring critical oilfield equipment.

No — API 6A is a United States standard published by American Petroleum Institute (API), with its listed region as United States.
US$391.00
Excluding Tax where applicable