Nom | Support | Langue | Disponibilité | Date d'édition | Prix | ||
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PDF sécurisé |
Chinois |
Active |
01/05/2018 |
101,00 € |
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PDF sécurisé |
Anglais |
Active |
01/05/2018 |
104,00 € |
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Détails
This standard specifies requirements for the qualification, production, and documentation of corrosion-resistant bolting used in the petroleum and natural gas industries. This standard applies when referenced by an applicable API equipment standard or otherwise specified as a requirement for compliance. This standard establishes requirements for two bolting specification levels (BSL). These two BSL designations define different levels of technical, quality, and qualification requirements: BSL-2 and BSL-3. The BSLs are numbered in increasing levels of requirements in order to reflect increasing technical, quality, and qualification criteria. BSL-2 and BSL-3 are intended to be comparable to BSL-2 and BSL-3 as found in API 20E. BSL-1 is omitted from this standard. This standard covers the following product forms, processes, and sizes: a) machined studs, b) machined bolts, screws, and nuts, c) cold-formed bolts, screws, and nuts with cut or cold-formed threads, d) hot-formed bolts and screws e) hot-formed bolts and screws =1.5 in. (38.1 mm) nominal diameter, f) roll threaded studs, bolts, and screws g) roll threaded studs, bolts, and screws =1.5 in. (38.1 mm) diameter, h) hot-formed nuts i) hot-formed nuts =1.5 in. (38.1 mm) nominal diameter.
Informations supplémentaires
Auteur | American Petroleum Institute (API) |
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Edité par | API |
Type de document | Norme |
Edition révision n° | 2 |
Nombre de pages | 30 |
Remplace | API Spec 20F |
Mot-clé | API Spec 20F |