Schedule 5 Pipe 10 Inch (DN250) is a steel pipe size commonly used in industrial piping systems that require good flow capacity with a relatively light wall thickness. This pipe size is often used in utility piping, water systems, low-pressure industrial service, and general steel pipe fabrication work.
This dimension data is based on ANSI/ASME B36.10, which is the standard commonly used for carbon steel pipe dimensions.
10 Inch Schedule 5 Pipe Dimensions
- Pipe Schedule: 5
- Nominal Pipe Size: 10 Inch
- DN Size: DN250
- Outside Diameter (OD): 273.1 mm
- Inside Diameter (ID): 266.2 mm
- Wall Thickness: 3.4 mm
- Pipe Weight: 22.61 kg/m
- Pipe Weight Including Water: 78.23 kg/m
- Standard: ANSI/ASME B36.10
Schedule 5 Pipe 10 Inch Dimension Table
| Pipe Schedule | NPS (Inch) | DN (mm) | OD (mm) | ID (mm) | Wall Thickness (mm) | Weight (kg/m) |
|---|---|---|---|---|---|---|
| 5 | 10 | 250 | 273.1 | 266.2 | 3.4 | 22.61 |
What Is 10 Inch Schedule 5 Pipe?
A 10 inch Schedule 5 pipe is a steel pipe with a nominal size of 10 inches and a relatively thin wall thickness compared with heavier schedules. For this size, the outside diameter is fixed at 273.1 mm, while the inside diameter is 266.2 mm based on a wall thickness of 3.4 mm.
Schedule 5 pipe is often selected when a project needs good flow capacity, reduced pipe weight, and easier handling compared with thicker wall pipes. It is commonly referenced in steel piping design, drafting, fabrication, and material takeoff work.
Where Is Schedule 5 Pipe 10 Inch Used?
This pipe size is commonly used in applications that need good flow capacity with relatively light wall thickness. Typical uses include:
- Water transfer and distribution systems
- Utility and low-pressure industrial piping
- Process and service lines
- Pipe spool fabrication and layout work
- General steel piping projects
Why Pipe Dimensions Matter
Accurate 10 inch Schedule 5 pipe dimensions are important for piping layout, fabrication, transport planning, support design, and installation work. Engineers and designers often check OD, ID, wall thickness, and weight before selecting supports, fittings, welding details, and handling methods.
The outside diameter is important for matching supports, clamps, and pipe accessories. The inside diameter helps estimate internal flow area and system capacity. The wall thickness affects mechanical strength and specification compliance, while the pipe weight per meter is useful for lifting plans, transport, and structural loading calculations.
10 Inch Schedule 5 Pipe Weight Information
The nominal weight of this pipe size is 22.61 kg/m. When filled with water, the combined weight becomes approximately 78.23 kg/m. This information is useful for pipe support design, structural coordination, and lifting preparation in piping systems.
Difference Between NPS 10 and DN250
NPS 10 is the inch-based nominal pipe size, while DN250 is the metric designation used in international drawings and specifications. Both terms refer to the same nominal pipe size, and users may search by either inch size or DN format depending on project standards.
Common Search Terms for This Pipe Size
Users may also search for this pipe using related keywords such as 10 inch Schedule 5 pipe dimensions, DN250 Schedule 5 pipe dimensions, 10 inch pipe weight per meter, DN250 pipe dimensions, or DN250 sch 5 pipe dimensions.
Conclusion
Schedule 5 Pipe 10 Inch (DN250) has an outside diameter of 273.1 mm, an inside diameter of 266.2 mm, a wall thickness of 3.4 mm, and a weight of 22.61 kg/m. It is a useful steel pipe reference size for design, drafting, fabrication, and procurement work.
This page provides a quick reference for engineers, drafters, fabricators, and buyers who need reliable 10 inch Schedule 5 pipe dimensions and DN250 pipe dimensions in one place.