Use this page as a quick reference for 24 inch Schedule 160 pipe when checking piping layouts, fabrication drawings, material estimates, and installation planning. The NPS and DN labels identify the nominal size, while the listed outside diameter, wall thickness, inside diameter, and weight support practical drafting and engineering checks.
For related work, compare this reference with the site’s pipe dimensions and schedules, pipe weight, flange dimensions, and pipe fittings resources. Those topics help connect a straight-pipe dimension check with the fittings, connections, supports, and material takeoffs used in a complete piping model.
Schedule 160 pipe 24 inch (DN600) is an extra heavy-wall steel pipe size commonly used in piping design, fabrication, drafting, and engineering estimation work. This page provides the standard dimensions, wall thickness, inside diameter, and weight per meter for NPS 24 Schedule 160 pipe based on ASME B36.10.
24 Inch Schedule 160 Pipe Dimensions
- Nominal Pipe Size (NPS): 24 inch
- Diameter Nominal (DN): DN600
- Outside Diameter (OD): 610 mm
- Wall Thickness: 59.54 mm
- Inside Diameter (ID): 490.92 mm
- Pipe Weight: 808.27 kg/m
- Pipe Weight Filled With Water: 997.45 kg/m
- Reference Standard: ASME B36.10
- Pipe Type: Steel Pipe
Schedule 160 Pipe 24 Inch Data Table
| Pipe Size | DN | OD (mm) | Wall Thickness (mm) | ID (mm) | Weight (kg/m) |
|---|---|---|---|---|---|
| 24 inch | 600 | 610 | 59.54 | 490.92 | 808.27 |
What Does Schedule 160 Mean?
Schedule 160 refers to an extra heavy wall thickness series used for steel pipe under ASME B36.10. For the same nominal pipe size, the outside diameter remains fixed while the wall thickness increases according to the schedule. A much thicker wall reduces the inside diameter and significantly increases pipe weight.
Typical Uses of 24 Inch Schedule 160 Pipe
NPS 24 Schedule 160 pipe is commonly referenced for very heavy-duty industrial piping systems where extremely high wall thickness is required. It may be used in process piping, plant utility systems, structural loading checks, fabrication work, and engineering applications where pipe strength and wall thickness are more critical than maximum flow area.
Why Pipe Weight Matters
Pipe weight per meter is essential for transport planning, crane lifting studies, support design, structural loading, fabrication estimates, and installation planning. For a 24 inch Schedule 160 pipe, the extra heavy wall thickness results in much higher installed weight than lighter schedules, so accurate weight data is important for engineering and construction work.
24 Inch Schedule 160 Pipe Calculation Notes
The listed weight is based on standard steel pipe dimensions using the outside diameter and wall thickness of the pipe. Actual product weight may vary slightly depending on manufacturing tolerance, material specification, and supplier standard.
Frequently Asked Questions
What is the outside diameter of 24 inch Schedule 160 pipe?
The outside diameter is 610 mm.
What is the wall thickness of DN600 Schedule 160 pipe?
The wall thickness is 59.54 mm.
What is the inside diameter of NPS 24 Schedule 160 pipe?
The inside diameter is 490.92 mm.
How much does 24 inch Schedule 160 pipe weigh?
The approximate weight is 808.27 kg/m.
Which standard covers this pipe size?
This dimension data is based on ASME B36.10 for steel pipe.
Conclusion
Schedule 160 pipe 24 inch (DN600) has an outside diameter of 610 mm, wall thickness of 59.54 mm, inside diameter of 490.92 mm, and a weight of 808.27 kg/m. It is a useful reference for piping design, fabrication, estimating, and heavy-duty industrial engineering work.
How to Use This Pipe Reference
Begin with the nominal designation shown in both inch and DN form, then confirm the outside diameter and wall thickness against the project piping specification. The inside diameter is useful when reviewing flow-area assumptions, clearance, lining allowances, or the fit-up relationship between pipe and connected components.
The schedule describes a wall-thickness series; it is not, by itself, a complete pressure-rating designation. A design check also depends on the applicable material specification, temperature, joining method, corrosion allowance, loading, and governing design code. Treat the dimensions on this page as reference data and verify the selected product and design conditions before fabrication or procurement.
Drafting, Estimating, and Installation Checks
- Use the outside diameter when coordinating clearances, supports, clamps, sleeves, and connection geometry.
- Use the inside diameter when checking internal passage assumptions and comparing the pipe with valves, reducers, or other fittings.
- Use the listed mass per meter for preliminary material takeoffs, handling studies, support reactions, and transport planning.
- Check the water-filled weight separately when evaluating temporary or operating loads that include the contained fluid.
- Confirm whether a project requires nominal dimensions, actual purchased dimensions, or supplier-certified mass before releasing drawings.
Related Reference Topics
This page can be used alongside references for ASME B36.10 steel pipe dimensions, pipe schedule comparisons, large-diameter pipe, pipe support loading, and CAD or DWG piping resources. Linking these topics helps readers move from a single size lookup to coordinated piping design and drafting work.
CAD File Use
The downloadable DWG reference can assist with layout and drafting workflows. Before using it in a fabrication or construction package, confirm units, drawing scale, connection details, tolerances, and the project specification. A reference drawing should not replace approved vendor documents or engineering review.
Additional Questions About 24 Inch Schedule 160 Pipe
Are NPS 24 and DN600 interchangeable labels?
They are the two nominal size designations shown for this pipe reference. Always retain the project or supplier designation used in the applicable specification and avoid treating the nominal label as the measured inside or outside diameter.
Does Schedule 160 alone determine the allowable pressure?
No. Allowable pressure depends on the complete design basis, including material, temperature, joining details, corrosion considerations, and the governing piping code. The schedule identifies the referenced wall-thickness series, not every condition required for a pressure assessment.
Why should the listed pipe weight be checked before lifting?
Pipe mass affects handling equipment, supports, temporary works, transport, and installation planning. The reference weight should be reconciled with the actual material, product tolerances, coating or lining, end preparation, and any contained fluid relevant to the lift.
Can the DWG file be used directly for fabrication?
Use the file as a drafting reference unless it has been reviewed and approved for the specific project. Confirm dimensions, units, connection interfaces, material requirements, and revision status against controlled engineering and supplier documents.