Schedule 10 pipe 36 inch (DN900) is a large-diameter steel pipe size commonly referenced in piping design, fabrication, and layout work. This page provides the standard dimensions, wall thickness, inside diameter, and weight per meter for NPS 36 Schedule 10 pipe based on ASME B36.10.
36 Inch Schedule 10 Pipe Dimensions
- Nominal Pipe Size (NPS): 36 inch
- Diameter Nominal (DN): DN900
- Outside Diameter (OD): 914 mm
- Wall Thickness: 7.92 mm
- Inside Diameter (ID): 898.16 mm
- Pipe Weight: 176.97 kg/m
- Pipe Weight Filled With Water: 810.22 kg/m
- Standard: ASME B36.10
Schedule 10 Pipe 36 Inch Data Table
| Pipe Size | DN | OD (mm) | Wall Thickness (mm) | ID (mm) | Weight (kg/m) |
|---|---|---|---|---|---|
| 36 inch | 900 | 914 | 7.92 | 898.16 | 176.97 |
What Does Schedule 10 Mean?
Schedule 10 refers to the wall thickness series of the pipe. For a given nominal pipe size, the outside diameter stays fixed while the wall thickness changes according to the schedule. As wall thickness increases, the inside diameter becomes smaller and the pipe weight increases.
Typical Uses of 36 Inch Schedule 10 Pipe
NPS 36 Schedule 10 pipe is often used in systems where a large flow area is needed with relatively light wall thickness compared with heavier schedules. It may be used in utility piping, water systems, low-pressure process lines, drainage systems, duct-related fabrication, and plant layout applications where dimensional reference is important.
Why Pipe Weight Matters
Knowing the pipe weight per meter is useful for transport planning, support design, steel structure loading, lifting studies, and estimating total installed weight. For long pipeline runs, even small changes in wall thickness can significantly affect the total project weight.
36 Inch Schedule 10 Pipe Calculation Notes
The published weight per meter is generally based on standard steel pipe weight formulas using pipe outside diameter and wall thickness. Actual product weight may vary slightly depending on manufacturing tolerance, material grade, and supply standard.
Frequently Asked Questions
What is the outside diameter of 36 inch Schedule 10 pipe?
The outside diameter is 914 mm.
What is the wall thickness of DN900 Schedule 10 pipe?
The wall thickness is 7.92 mm.
What is the inside diameter of NPS 36 Schedule 10 pipe?
The inside diameter is 898.16 mm.
How much does 36 inch Schedule 10 pipe weigh?
The approximate weight is 176.97 kg/m.
Which standard covers this pipe size?
This dimension data is based on ASME B36.10 for welded and seamless wrought steel pipe.
Conclusion
Schedule 10 pipe 36 inch (DN900) has an outside diameter of 914 mm, wall thickness of 7.92 mm, inside diameter of 898.16 mm, and a weight of 176.97 kg/m. This page is useful as a quick reference for pipe sizing, drafting, estimation, and piping design work.