NORMA ASME

B31.3

B31.4

B31.8

SCFH7850 kg/m³

TITULO

Standard cubic feet per hourDensidad del acero

Process Piping: piping typically found in petroleum refineries; chemical, pharmaceutical, textile, paper, semiconductor, and cryogenic plants; and related processing plants and terminals

Pipeline Transportation Systems for Liquid Hydrocarbons and Other Liquids: piping transporting products that are predominately liquid between plants and terminals and within terminals, pumping, regulating, and metering stations

Gas Transportation and Distribution Piping Systems: piping transporting products that are predominately gas between sources and terminals, including compressor, regulating, and metering stations; and gas gathering pipelines

PUNTOS A TENER EN CUENTA DURANTE LA INSPECCIÓN BAJO ASME 650 12th 2013Shell Casco - Espesores de casco sección 5 - Shell design, párrafo 5.6.1.1

Bottom Fondo

Roof Techo

Frangile Roof Techo fágil / Techo de unión débil

Shell Attachments and Tank Appurtenances

General General

Roof Manhole Manhole de techo

Flanged roof nozzles Conexiones bridadas de techo

Threaded roof nozzles Conexiones roscadas de techo

Rectangular Roof Openings Manhole rectangular en el techo

Water Drawoff Sumps SumideroScaffold-Cable Support Soporte de línea de vida Figure 5.22

Threaded Connections Conexiones roscadas

Grounding lugs Platinas de aterramiento

Platforms, Walkways, and StairwaysRoof venting Venteo de techo API2000

- Espesores de fondo sección 5 – bottom plates, párrafo 5.4.1 "All bottom plates shall have a corroded thickness of not less than 6 mm"

- Espesores de techo sección 5 – roofs, párrafo 5.10.2.2 "Roof plates shall have a nominal thickness of not less than 5 mm (3/16 in.) or 7-gauge sheet"

El borde de las soldadura de los accesorios permanentes deberán ser al menos a 75 mm (3") de las juntas horizontales del casco y al menos a 15 mm (6") de las juntas verticales.

Figure 5.16 and Table 5.13a and Table 5.13bFigure 5.19 and Table 5.14a and Table 5.14bFigure 5.20 and Table 5.15a and Table 5.15bFigure 5.17 and Figure 5.18 and/or this sectionFigure 5.21 and Table 5.16a and Table 5.16b

Conexiones de tuberías roscadas deberán ser hembras y cónicas. Rosca según ASME B1.20.1.

- Mínimo 4 unidades,- El espaciamiento lug máximo sugerido es de 30 m (100 pies).- De acero inoxidable austenítico.- No debe pintarse.Figure 5.23

Table 5.17, Table 5.18, Table 5.19a, and Table 5.19b

párrafo 5.6.1.1

Figure 5.22

Figure 5.23

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