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| Content Provider | The American Society of Mechanical Engineers (ASME) Digital Collection |
|---|---|
| Author | Daniel, S. Janikowski Edward, R. Blessman |
| Copyright Year | 2008 |
| Abstract | The stainless steel feedwater heater specifications, ASTM A688/ASME SA 688 and ASTM A803/SA 803, were developed over 30 years ago. At that time, no one envisioned the temperatures and pressures that today’s super and ultra-critical units would operate. The increased pressures, temperatures, and expectations for reliability require special manufacturing techniques and testing for long tube life. The current ASTM/ASME specifications should be considered minimum requirements, and for long term reliability a number of additional special manufacturing processes and tests are essential. This paper summarizes many of the manufacturing and testing choices that should be specified to ensure high reliability. It identifies the advantages and disadvantages of each option and provides suggestions on what should be specified to ensure a reliable cost-effective feedwater heater tube for today’s applications. |
| Sponsorship | Power Division |
| Starting Page | 381 |
| Ending Page | 393 |
| Page Count | 13 |
| File Format | |
| ISBN | 0791848329 |
| DOI | 10.1115/POWER2008-60006 |
| e-ISBN | 0791838293 |
| Conference Proceedings | ASME 2008 Power Conference |
| Language | English |
| Publisher Date | 2008-07-22 |
| Publisher Place | Lake Buena Vista, Florida, USA |
| Access Restriction | Subscribed |
| Subject Keyword | Astm international Temperature Tubing Stainless steel Feedwater Manufacturing Reliability Testing |
| Content Type | Text |
| Resource Type | Article |
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