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API STD 934-E:2026

Current

Current

The latest, up-to-date edition.

Materials and Fabrication of 1 1/4Cr1 /2Mo Steel Pressure Vessels for Service Above 825 °F (440 °C)

Available format(s)

PDF

Language(s)

English

Published date

01-09-2026

€167.45
Excluding VAT

This standard includes materials and fabrication requirements for new 1¼Cr-½Mo and 1Cr-½Mo steel pressure vessels, including heat exchanger shells and channels for elevated temperature service.

DocumentType
Standard
Pages
29
ProductNote
This standard also refer to ASME SA-20/SA-20M,ASME SA-182/SA-182M, ASME SA-263, ASME SA-264, ASME SA-265, ASME SA-335/SA-335M, ASME SA-336/SA-336M, ASME SA-369/SA-369M, ASME SA-387/SA-387M, ASME SA-530/SA-530M, ASME SA-578/SA-578M,WRC Bulletin 519
PublisherName
American Petroleum Institute
Status
Current
Supersedes

€167.45
Excluding VAT