API STD 590
Steel Line Blanks
inactive
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| Organization: | API |
| Publication Date: | 1 January 1985 |
| Status: | inactive |
| Page Count: | 29 |
scope:
1.1 Scope
This standard provides dimensions for operating line blanks (or"blinds") in sizes NPS ½ through NPS 24 for installation between ANSI B16.5 flanges in the 150, 300, 600, 900, 1500, and 2500 pound pressure classes. The dimensions are suitable for blanks made of ten different steel plate materials. Line blanks used only for pressure testing are not part of this standard.
Document History
API STD 590
January 1, 1985
Steel Line Blanks
1.1 Scope This standard provides dimensions for operating line blanks (or"blinds") in sizes NPS ½ through NPS 24 for installation between ANSI B16.5 flanges in the 150, 300, 600, 900, 1500, and 2500...