A pipe flange made of A105 material, class 150, and with a size of 5 inches, conforms to the ASME B16.5 standard.
Material:
-A105: This is a carbon steel material commonly used for flanges, fittings, and valves in piping systems. It is suitable for high-temperature and high-pressure applications.
Class:
- Class 150: This indicates the pressure rating of the flange. Class 150 flanges are designed to handle a maximum pressure of 150 psi at a temperature of 100°F. The pressure rating decreases as the temperature increases.
Size:
- 5 inches: This refers to the nominal pipe size (NPS) of the flange. A 5-inch flange will have specific dimensions for the flange face, bolt holes, and overall diameter.
ASME B16.5:
- This is the standard that covers pipe flanges and flanged fittings. It specifies the dimensions, tolerances, materials, and pressure-temperature ratings for flanges ranging from 1/2 inch to 24 inches in nominal pipe size.
Dimensions:
For a 5-inch Class 150 flange, the typical dimensions according to ASME B16.5 are as follows (these can vary slightly based on manufacturer):
- Nominal Pipe Size (NPS): 5 inches
-Outside Diameter (OD): Approximately 10.75 inches
- Bolt Circle Diameter (BCD): Approximately 9.00 inches
- Number of Bolt Holes: 8
- Bolt Hole Diameter: Typically 0.75 inches
- Thickness: Approximately 0.75 inches
Applications:
A105 Class 150 flanges are commonly used in various industries, including oil and gas, chemical processing, and water treatment, where moderate pressure and temperature conditions are present.
Post time: Apr-23-2025