NASA | Earth's Water Cycle
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YouTubeNASA Goddard
NASA | Earth's Water Cycle
Water is the fundamental ingredient for life on Earth. Looking at our Earth from space, with its vast and deep ocean, it appears as though there is an abundance of water for our use. However, only a small portion of Earth's water is accessible for our needs. How much fresh water exists and where it is stored affects us all. This animation uses ...
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Nominal Pipe Size Chart
What Is The Standard Copper Pipe Size In Home Plumbing
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Nominal Pipe Size Vs Actual Diameter
Nominal vs. Actual Lumber Dimensions
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familyhandyman.com
2023年7月12日
5.3K views · 354 reactions | For process engineers, the most important information is the pipe Internal Diameter (ID), as this is used in line sizing calculations. As discussed above, for a given Nominal Pipe Size (NPS), the pipe Outside Diameter (OD) remains constant. As the pipe schedule changes, the ID of the pipe changes. | Piping Engineering World | Facebook
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5.3K views · 354 reactions | For process engineers, the most important information is the pipe Internal Diameter (ID), as this is used in line sizing calculations. As discussed above, for a given Nominal Pipe Size (NPS), the pipe Outside Diameter (OD) remains constant. As the pipe schedule changes, the ID of the pipe changes. | Piping Engineering World | Facebook
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The dimensions of an elbow depend on several factors: 1. Nominal Pipe Size (NPS) 2. Radius Type – Short Radius (SR) or Long Radius (LR) 3. Angle – Common types are 90°, 45°, and 180° 4. Schedule/Class – Defines the wall thickness --- 📐 Common Elbow Dimensions (ANSI/ASME B16.9) 1. Long Radius (LR) 90° Elbow Center to End (A) = 1.5 × NPS NPS (in) Outside Diameter (mm) Center to End A (mm) 1" 33.4 38 2" 60.3 76 4" 114.3 152 6" 168.3 229 8" 219.1 305 10" 273.0 381 12" 323.9 457 --- 2. Short Radius
The dimensions of an elbow depend on several factors: 1. Nominal Pipe Size (NPS) 2. Radius Type – Short Radius (SR) or Long Radius (LR) 3. Angle – Common types are 90°, 45°, and 180° 4. Schedule/Class – Defines the wall thickness --- 📐 Common Elbow Dimensions (ANSI/ASME B16.9) 1. Long Radius (LR) 90° Elbow Center to End (A) = 1.5 × NPS NPS (in) Outside Diameter (mm) Center to End A (mm) 1" 33.4 38 2" 60.3 76 4" 114.3 152 6" 168.3 229 8" 219.1 305 10" 273.0 381 12" 323.9 457 --- 2. Short Radius
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