This reference brings together the key dimensional and weight data for 24 inch Schedule 40S pipe, also identified as NPS 24 and DN600. Use the table to verify the pipe size before coordinating layouts, supports, fittings, flanges, material takeoffs, or fabrication drawings.
For related design work, compare this page with your internal references for stainless steel pipe schedules, pipe outside diameter and wall thickness, pipe flanges, and pipe fittings. The accompanying DWG resource can also support drafting workflows, but project drawings and procurement documents should be checked against the applicable specifications.
Schedule 40S Pipe 24 Inch (DN600 mm) is a stainless steel pipe size commonly used in large industrial piping systems where corrosion resistance, dimensional consistency, and reliable flow capacity are required. This pipe size is widely referenced in process plants, water systems, chemical facilities, food-grade piping, and stainless steel fabrication projects.
This dimension data is based on ANSI/ASME B36.19, which is the common reference standard for stainless steel pipe dimensions.
24 Inch Schedule 40S Pipe Dimensions
- Pipe Schedule: 40S
- Nominal Pipe Size: 24 Inch
- DN Size: DN600 mm
- Outside Diameter (OD): 610 mm
- Inside Diameter (ID): 590.94 mm
- Wall Thickness: 9.53 mm
- Pipe Weight: 141.12 kg/m
- Pipe Weight Including Water: 415.24 kg/m
- Standard: ANSI/ASME B36.19
Schedule 40S Pipe 24 Inch Dimension Table
| Pipe Schedule | NPS (Inch) | DN (mm) | OD (mm) | ID (mm) | Wall Thickness (mm) | Weight (kg/m) |
|---|---|---|---|---|---|---|
| 40S | 24 | 600 | 610 | 590.94 | 9.53 | 141.12 |
What Is 24 Inch Schedule 40S Pipe?
A 24 inch Schedule 40S pipe is a large stainless steel pipe with a nominal size of 24 inches and a wall thickness defined by the 40S schedule. In this size, the outside diameter is fixed at 610 mm, while the inside diameter depends on the wall thickness. For Schedule 40S, the pipe has an inside diameter of 590.94 mm.
The āSā in 40S is commonly associated with stainless steel pipe dimensions under ASME B36.19. This makes Schedule 40S pipe a common reference in stainless piping design, fabrication, and procurement work.
Where Is Schedule 40S Pipe 24 Inch Used?
This pipe size is often used in systems that require a large flow area together with stainless steel material properties. Typical applications include:
- Process piping in chemical and petrochemical plants
- Water treatment and utility piping
- Food, beverage, and pharmaceutical facilities
- Large stainless steel header lines
- Marine and corrosive environment piping systems
Why Pipe Dimensions Matter
Knowing the correct 24 inch Schedule 40S pipe dimensions is important for piping design, support spacing, weight estimation, fabrication, and flange or fitting selection. Engineers, drafters, and buyers often check OD, ID, thickness, and unit weight before preparing layout drawings, MTOs, and installation plans.
For example, the outside diameter is used when matching flanges, clamps, supports, and pipe accessories, while the inside diameter helps estimate internal flow area and system capacity. The pipe weight per meter is also useful for transportation, handling, and support load calculations.
24 Inch Schedule 40S Pipe Weight Information
The nominal weight of this pipe size is 141.12 kg/m. When filled with water, the total weight becomes approximately 415.24 kg/m. This information is useful for structural coordination, pipe rack loading, lifting plans, and support design in industrial projects.
Difference Between NPS 24 and DN600
NPS 24 is the inch-based nominal pipe size, while DN600 is the metric nominal diameter designation. These terms are commonly used together to identify the same pipe size in international projects. In practical piping work, users may search by inch size, DN size, or pipe schedule depending on project standards and drawing conventions.
Common Search Terms for This Pipe Size
Users may also look for this size using related terms such as 24 inch Schedule 40S pipe dimensions, DN600 Schedule 40S pipe dimensions, 24 inch stainless steel pipe thickness, or DN600 pipe weight per meter. Adding these useful references helps readers quickly confirm that they are reviewing the correct pipe data.
Conclusion
Schedule 40S Pipe 24 Inch (DN600 mm) has an outside diameter of 610 mm, an inside diameter of 590.94 mm, a wall thickness of 9.53 mm, and a weight of 141.12 kg/m. This large stainless steel pipe size is widely used in industrial piping systems where accurate dimensions and dependable material specifications are essential.
If you are checking pipe data for design, drafting, fabrication, or procurement, this quick reference can help confirm the correct dimensions for 24 inch Schedule 40S pipe and DN600 pipe dimensions.
How to Read This 24 Inch Schedule 40S Pipe Reference
The nominal size identifies the pipe designation used in piping documents, while the schedule identifies the dimensional series associated with the pipe wall. For this entry, 24 inch, NPS 24, and DN600 are the principal search and drawing references. The outside diameter, inside diameter, and wall thickness should be reviewed together because each affects a different part of design coordination.
- Outside diameter: Check this dimension when coordinating external clearances, clamps, supports, insulation interfaces, and connection components.
- Inside diameter: Use it as the dimensional reference for internal passage and preliminary flow-area review.
- Wall thickness: Confirm it when checking fabrication details, end preparation, fit-up, and compatibility with the selected piping components.
- Unit weight: Use the listed pipe weight for handling, material takeoffs, transport planning, and preliminary support-load coordination.
Schedule 40S, Material, and Project Verification
The 40S designation is presented here in the context of stainless steel pipe dimensions under the cited dimensional reference. It should not be treated as a complete material specification. Material grade, corrosion requirements, joining method, pressure-temperature limits, examination requirements, and product certification must be confirmed from the project specification and purchasing documents.
Dimension tables are useful for layout and drafting, but they do not by themselves establish allowable pressure, support spacing, flow performance, or structural adequacy. Those checks require the applicable design basis and engineering review.
Using the DWG Reference
The downloadable DWG is intended as a drafting reference for this pipe size. Before placing it into a production drawing, verify units, layer conventions, connection details, tolerances, and project-specific drafting requirements. Coordinate the drawing with the selected flanges, fittings, valves, supports, and piping class rather than relying on nominal size alone.
Related Pipe Reference Topics
Readers comparing this entry with other piping data may also benefit from internal references covering pipe schedules, NPS and DN conversion terminology, stainless steel pipe dimensions, flange dimensions, and pipe support loads. These topics help connect dimensional lookup work with drafting, procurement, and engineering coordination.
Frequently Asked Questions
What is the nominal size of Schedule 40S pipe covered here?
This reference covers 24 inch NPS pipe, identified as DN600. NPS and DN are nominal designations used to identify the pipe size in different drawing, specification, and procurement contexts.
What is the outside diameter of this pipe?
The listed outside diameter is 610 mm. This is the key external dimension for coordinating supports, clamps, clearances, and compatible piping components.
What are the inside diameter and wall thickness?
The listed inside diameter is 590.94 mm, and the listed wall thickness is 9.53 mm. Confirm which dimension is needed for the specific design, fabrication, or inspection task.
What is the listed pipe weight?
The nominal pipe weight is 141.12 kg/m. The reference also lists a water-filled weight of 415.24 kg/m. Use these values as dimensional reference data and complete project-specific load checks before designing supports or lifting arrangements.
Which standard is associated with the dimensions?
The source identifies ANSI/ASME B36.19 as the dimensional reference for this stainless steel pipe data. Always confirm the governing edition and any project amendments in the applicable contract documents.
Quick Answers
- Size: 24 inch, NPS 24, or DN600.
- Schedule: 40S.
- Outside diameter: 610 mm.
- Inside diameter: 590.94 mm.
- Wall thickness: 9.53 mm.
- Pipe weight: 141.12 kg/m.
- Weight including water: 415.24 kg/m.
- Dimensional reference: ANSI/ASME B36.19.