| Nom | Support | Langue | Disponibilité | Date d'édition | Prix | ||
|---|---|---|---|---|---|---|---|
|
PDF |
Anglais |
Active |
13/07/2015 |
52,00 € |
|
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Détails
This Technical Information Paper (TIP) provides guidelines for inspecting cylindrical, steam-heated pressure
vessels made from gray cast iron (GCI) and used as rotating dryers in papermaking. These guidelines also apply to
unheated GCI cylinders of the same construction. Large Yankee dryers typically used on tissue machines are not
addressed in this TIP.
These guidelines are limited to inspection of the dryer pressure vessels themselves. Inspection of related
steam and condensate piping, relief valves, bearings and gears, and doctoring devices is not directly covered.
Nevertheless, the inspector should report unusual symptoms and conditions in those components and include that
information in the inspection findings as soon as they are detected, in order to prioritize the suspect dryers for
detailed inspection at the earliest opportunity in the "out of operation" mode (i.e., during a dryer shutdown).
Informations supplémentaires
| Auteur | Technical Association of the Pulp and Paper Industry |
|---|---|
| Edité par | TAPPI |
| Type de document | Norme |
| Thème | /subgroups/9482 |
| ICS | 85.060 : Papiers et cartons
|
| Nombre de pages | 11 |
| Remplace | TAPPI TIP 0402-16,TAPPI TIP0402-16 |
| Mot-clé | TAPPI TIP 0402-16 |
