API 650

American Petroleum Institute standard for welded storage tanks used for oil and liquid storage
Place technical_standard Q136903711
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API 650

Summary

API 650 is a technical standard[1].

Key Facts

  • API 650's field of work was Welding engineering[2].
  • API 650's field of work was structural engineering[3].
  • API 650's field of work was materials science[4].
  • API 650 is in the country of United States[5].
  • API 650's instance of is recorded as technical standard[6].
  • API 650's publisher is recorded as American Petroleum Institute[7].
  • API 650's authority is recorded as American Petroleum Institute[8].
  • API 650's official website is recorded as https://api.org[9].
  • API 650's sponsor is recorded as American Petroleum Institute[10].
  • API 650's main subject is recorded as reservoir[11].
  • API 650's main subject is recorded as water tank[12].
  • API 650's main subject is recorded as petroleum[13].
  • API 650's main subject is recorded as Storage tank[14].
  • API 650's main subject is recorded as welding[15].
  • API 650's applies to jurisdiction is recorded as United States[16].
  • API 650's described by source is recorded as American Petroleum Institute[17].
  • API 650's uses is recorded as welding[18].
  • API 650's uses is recorded as nondestructive testing[19].
  • API 650's uses is recorded as visual inspection[20].
  • API 650's on focus list of Wikimedia project is recorded as WikiProject Engineering[21].

Body

Geography

API 650 is in the country of United States[5].

Designation and Status

API 650's instance of is recorded as technical standard[6].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [5] . wikidata.org.
  2. [6] . wikidata.org.
  3. [2] . wikidata.org.
  4. [3] . wikidata.org.
  5. [4] . wikidata.org.
  6. [7] . wikidata.org.
  7. [8] . wikidata.org.
  8. [9] . wikidata.org.
  9. [10] . wikidata.org.
  10. [11] . wikidata.org.
  11. [12] . wikidata.org.
  12. [13] . wikidata.org.
  13. [14] . wikidata.org.
  14. [15] . wikidata.org.
  15. [16] . wikidata.org.
  16. [17] . wikidata.org.
  17. [18] . wikidata.org.
  18. [19] . wikidata.org.
  19. [20] . wikidata.org.
  20. [21] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). API 650. Retrieved May 3, 2026, from https://4ort.xyz/entity/api-650
MLA “API 650.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/api-650.
BibTeX @misc{4ortxyz_api-650_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{API 650}}, year = {2026}, url = {https://4ort.xyz/entity/api-650}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): API 650 — https://4ort.xyz/entity/api-650 (retrieved 2026-05-03)

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