American Journal of Mechanical Engineering. Additionally, piping systems are produced in large numbers for the topside facilities in the oil and gas plants. Thus, the main aim of this paper is to introduce a novel approach for the piping material selection in the offshore industry to minimize the risk of piping corrosion and weight reduction with an optimum cost. The central focus of the study is to develop a material selection tool based on a systematic material selection approach and the existing literature, standards, and specifications. In this study, the optimal material selection strategy includes three well-known methods of screening: Cambridge material selector, value engineering VE , and technique for order preference by similarity to ideal solution TOPSIS.
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All materials on our website are shared by users. If you have any questions about copyright issues, please report us to resolve them. We are always happy to assist you. Box N Lysaker Email: petroleum standard. Furthermore, NORSOK standards are, as far as, possible intended to replace oil company specifications and serve as references in the authorities regulations.
The NORSOK standards are normally based on recognised international standards, adding the provisions deemed necessary to fill the broad needs of the Norwegian petroleum industry. This third edition is primarily developed in order to maintain an opportunity to manufacture alternative compact flanges to those specified in clause 5 of this standard and in ISO Petroleum and natural gas industries Compact flanged connections with IX seal ring. By making reference to ISO Petroleum and natural gas industries Compact flanged connections with IX seal ring, in Clause 5, this edition also clarifies that flanges and seal rings of same size, class and material, supplied according to clause 5 of previous editions of NORSOK L, are identical to and fully compatible with flanges and seal rings manufactured according to ISO Petroleum and natural gas industries Compact flanged connections with IX seal ring.
In addition leak tightness reliability is increased by its inherent design features and make up procedures. The CFC may also be an alternative to other types of clamp and hub type mechanical connectors. The use of load carrying sealing elements, traditionally referred to as gaskets , will normally violate the fundamental requirements of this NORSOK standard.
NORSOK M-001 Revision 5 – Materials Selection
NORSOK L-005 (Ed. 2013)_Compact Flanged Connections