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Fire Test for Evaluation of Valve Stem Packing
| Published by | Publication Date | Number of Pages |
| API | 07/01/1998 | 18 |
API 589 – Fire Test for Evaluation of Valve Stem Packing
Covers the requirements for testing valve stem packing and evaluating its performance when exposed to specifically defined fire conditions. Packing may be a combination or an arrangement of more than one material. The test procedure in this standard simulates circumstances that impose severe demands on valve stem packing. Purchasers may wish to establish more stringent requirements to meet their specific applications.
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