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This document specifies the basic and design profiles for ISO general purpose metric screw threads (M). This document is applicable to the metric fastening screw threads.

This document specifies the basic and design profiles for ISO inch screw threads (UN and UNR). UN applies to both internal and external threads. UNR only applies to external threads. A flat or rounded root contour, due to the threading process, is specified for UN threads, while only a defined rounded root contour is specified for UNR external threads. This document is applicable to the inch…

Le présent document spécifie le profil de base et le profil nominal des filetages ISO en inches pour usages généraux (UN et UNR). UN s'applique aux filetages intérieurs et extérieurs. UNR ne s'applique qu'aux filetages extérieurs. Un contour de fond plat ou arrondi, dû au processus de filetage, est spécifié pour les filetages UN, tandis que seul un contour de fond arrondi défini…

This document specifies requirements for the validation of wet thermal insulation systems applied to pipelines and subsea equipment in the oil and gas industry. This document is applicable to wet thermal insulation systems submerged in seawater. This document is not applicable to: —     maintenance works on existing installed wet thermal insulation systems; —     qualification for anti-corrosion…

This document specifies requirements for project specific product and process qualification of field applied wet thermal insulation systems applied at interfaces (e.g. field joints) and pre-fabricated insulation in the petroleum and natural gas industries. This document is applicable to wet thermal insulation systems submerged in seawater. This document is not applicable to: —     the project…

This document specifies requirements for project specific product and process qualification of wet thermal insulation systems applied to pipelines in a factory setting and subsea equipment in the oil and gas industries. This document is not applicable to: —     pre-fabricated insulation; —     thermal insulation in the annulus of a steel pipe-in-pipe system; —     maintenance works on existing…

Le présent document spécifie les exigences concernant la qualification des produits et des processus spécifiques à un projet pour les systèmes d'isolation thermique en milieu humide appliqués aux conduites en usine et aux équipements sous-marins dans les industries du pétrole et du gaz. Le présent document n'est pas applicable: —     à l’isolation préfabriquée; —     à l'isolation…

Le présent document spécifie le profil de base et le profil nominal des filetages ISO métriques (M) pour usages généraux. Le présent document est applicable aux filetages métriques pour les fixations.

This document specifies a method for the determination of interlaminar shear strength at ambient temperature by the compression of a double-notched test piece and a method for the determination of interlaminar shear strength and modulus at ambient temperature by the Iosipescu test. This document applies to all ceramic matrix composites with a continuous fibre reinforcement, having unidirectional…