eprintid: 4993
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/00/49/93
datestamp: 2023-11-09 16:16:42
lastmod: 2023-11-09 16:16:42
status_changed: 2023-11-09 16:00:10
type: conference_item
metadata_visibility: show
creators_name: Albarody, T.M.B.
creators_name: Mustaffa, Z.
title: Sandwich cryogenic pipeline
ispublished: pub
keywords: Armor; Carbon steel; Cryogenics; Iron alloys; Nickel; Offshore gas fields; Pipeline codes; Pipelines; Proven reserves; Stainless steel, Catastrophic failures; Cryogenic pipeline; Design philosophy; Lng transfer systems; Nickel-iron alloys; Pipe-in-pipe systems; Sandwich pipes; Type 316 stainless steel, Pipe
note: cited By 0; Conference of Offshore Technology Conference Asia: Meeting the Challenges for Asia's Growth, OTC ASIA 2014 ; Conference Date: 25 March 2014 Through 28 March 2014; Conference Code:106749
abstract: As the development of offshore gas reserves is growing rapidly, the LNG elements have to adapt always to new needs. In this paper, LNG transfer system proposed to operate at platform areas and to accommodate with subsea conditions. Such cryogenic pipe offers an opportunity to have rigid pipeline could lain on seabed offering a cheaper solution than complex trestles. As pipe-in-pipe system, whose main body is a cryogenic sandwich pipe concentrated inside a carrier pipe. The sandwich pipe assembly contains two layers made of several grades of stainless steel such as: Type 316 stainless steel (ASTM A312), 9 Ni-Iron alloy (ASTM 333), and/or, Invar (36 Nickel-Iron alloy), and reinforced with helical armor wires to sustain the hoop load. The design philosophy is inspired by both traditional pipeline and the international gas codes, tending to eliminate the improbable and catastrophic failures. The carrier pipe could made of common carbon steel with conventional corrosion protection, acting as armor for internal parts, preventing water ingression, and gives an adequate strength at laying operation. However, the major concern of this study is on the inner pipe only. Copyright 2014, Offshore Technology Conference.
date: 2014
publisher: Offshore Technology Conference
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84905758086&partnerID=40&md5=4a401b599841ac9b42cbd16b2153b76c
full_text_status: none
publication: Proceedings of the Annual Offshore Technology Conference
volume: 4
place_of_pub: Kuala Lumpur
pagerange: 2800-2803
refereed: TRUE
isbn: 9781632663870
issn: 01603663
citation:   Albarody, T.M.B. and Mustaffa, Z.  (2014) Sandwich cryogenic pipeline.  In: UNSPECIFIED.