API TR 934-B

Fabrication Considerations for Vanadium-Modified Cr-Mo Steel Heavy Wall Pressure Vessels - First Edition

contributor author	API - American Petroleum Institute
date accessioned	2017-09-04T15:31:03Z
date available	2017-09-04T15:31:03Z
date copyright	2011.04.01
date issued	2011
identifier other	OCMAIEAAAAAAAAAA.pdf
identifier uri	https://yse.yabesh.ir/std/handle/yse/32524
description abstract	This best practice report complements API 934-A and specifies additional fabrication considerations that should be observed when constructing a new heavy wall pressure vessel using vanadium-modified Cr-Mo materials intended for hydrogen service at elevated temperature and pressure. It applies to vessels that are designed, fabricated, certified and documented in accordance with ASME Code Section VIII, Division 2, including Paragraph 3.4 of the ASME Code, Supplemental Requirements for Cr-Mo Steels and ASME Code Case 2151, as applicable (or equivalent international codes). Nominal material chemistries covered by this report are the vanadium-modified steels including 2¼Cr-1Mo-¼V, 3Cr- 1Mo-¼V-Ti-B, and 3Cr-1Mo-¼V-Cb-Ca steels. The interior surfaces of these vessels may have an austenitic stainless steel cladding or weld overlay to provide additional corrosion resistance.
language	English
title	API TR 934-B	num
title	Fabrication Considerations for Vanadium-Modified Cr-Mo Steel Heavy Wall Pressure Vessels - First Edition	en
type	standard
page	42
status	Active
tree	API - American Petroleum Institute:;2011
contenttype	fulltext