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Content Provider | The American Society of Mechanical Engineers (ASME) Digital Collection |
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Author | Timothy, M. Adams Nickholds, Shawn Munson, Douglas Andrasik, Jeffery |
Copyright Year | 2014 |
Abstract | For corroded piping in low temperature systems, such as service water systems in nuclear power plants, replacement of carbon steel piping with high density polyethylene (HDPE) is a cost-effective solution. Polyethylene pipe can be installed at much lower labor costs than carbon steel pipe and HDPE pipe has a much greater resistance to corrosion. The ASME Boiler and Pressure Vessel Code, Section III, Division 1 currently permits the use of non-metallic piping in buried safety Class 3 piping systems. Additionally, HDPE pipe has been successfully used in non-safety-related systems in nuclear power facilities and is commonly used in other industries such as water mains and natural gas pipelines. This paper presents the results of creep testing of PE 4710 cell classification 445574C pipe compliant with ASME Boiler and Pressure Vessel Code material requirements. This information was developed to support and provide a strong technical basis for material properties of HDPE pipe for use in ASME Boiler and Pressure Vessel Code, Section III New Construction and Section XI repair or replacement activities. The data may also be useful for applications of HDPE pipe in commercial electric power generation facilities and chemical, process and waste water plants via its possible use in the B31 series piping codes. The report provides long term creep and modulus data, as well as an analysis of the stress dependency of both. |
Sponsorship | Pressure Vessels and Piping Division |
File Format | |
ISBN | 9780791846001 |
DOI | 10.1115/PVP2014-28548 |
Volume Number | Volume 3: Design and Analysis |
Conference Proceedings | ASME 2014 Pressure Vessels and Piping Conference |
Language | English |
Publisher Date | 2014-07-20 |
Publisher Place | Anaheim, California, USA |
Access Restriction | Subscribed |
Subject Keyword | Asme boiler and pressure vessel code Water Construction Creep Natural gas distribution Polyethylene pipes Chemical processes Maintenance Density Piping systems Stress Corrosion resistance Nuclear power Electric power generation Materials properties Carbon steel Safety Nuclear power stations Pipes Water pipes Low temperature Testing |
Content Type | Text |
Resource Type | Article |
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