Schedule 10S Stainless Steel Pipes: Features, Benefits, and Applications
Schedule 10S stainless steel pipes are a top choice for industries seeking lightweight, corrosion-resistant, and cost-effective piping solutions. Designed for low-pressure systems, these pipes are made from premium stainless steel alloys, including ferritic, austenitic, duplex, and martensitic grades, offering exceptional performance across a wide range of applications. Whether you're in water treatment, chemical processing, or the oil and gas industry, Schedule 10S pipes provide a reliable and durable solution.
What Are Schedule 10S Stainless Steel Pipes?
Schedule 10S pipes are part of a standardized system that defines pipe wall thickness. The "Schedule" refers to the wall thickness, and Schedule 10S is among the thinnest options available for stainless steel pipes. The "S" in Schedule 10S indicates that these pipes meet specific industry standards for seamless stainless steel pipes.These pipes are ideal for low-pressure applications and are available in various sizes, diameters, and lengths, making them versatile for both commercial and industrial uses.
Stainless steel pipes are available in various schedules, including Schedule 10, Schedule 20, Schedule 40, and Schedule 80, which determine the wall thickness. Schedule 10 pipes are lightweight, cost-effective, and resistant to corrosion, with thinner walls and a larger inner diameter. They are also easier to bend compared to higher schedules.
Schedule 20 pipes have slightly thicker walls than Schedule 10, making them suitable for moderate pressure applications. Schedule 40 pipes offer a balance of strength and pressure resistance, while Schedule 80 pipes, with the thickest walls, are designed for high-pressure applications. The choice of schedule depends on factors like pressure requirements and application needs.
Key Benefits of Schedule 10S Stainless Steel Pipes
One of the primary benefits of Schedule 10S stainless steel pipes is their cost-effectiveness. While the material cost of stainless steel remains the same, the reduced weight of Schedule 10S pipes makes them more affordable when it comes to shipping and installation. Thinner walls and a larger inner diameter provide better flow capacity, reducing the overall material usage without compromising on strength.
Another advantage is their flexibility. Schedule 10S pipes are easier to bend and shape compared to thicker-walled pipes, making installation simpler and faster. The reduced wall thickness also results in a lower pressure rating, but these pipes still offer reliable performance for low-pressure applications. Despite their lightweight nature, Schedule 10S pipes retain excellent durability and resistance to environmental factors, making them an optimal choice for industries where both strength and cost efficiency are crucial.
Common Applications of Schedule 10S Stainless Steel Pipes
Schedule 10 pipes are widely favored for their lightweight, affordable, and corrosion-resistant properties, making them suitable for a range of low-pressure applications across multiple industries. Below are some common uses:
Plumbing and Water Supply: Schedule 10 pipes are often used in residential, commercial, and industrial plumbing systems due to their durability and ease of installation, making them ideal for water supply lines.
HVAC Systems: These pipes are employed in HVAC systems to transport water, steam, and other fluids for heating or cooling applications, offering reliable performance under moderate pressure.
Process Piping: Schedule 10 pipes are commonly used in industries like chemicals, pharmaceuticals, and petrochemicals to transport various fluids and gases under moderate pressures.
Fire Protection Systems: These pipes are used in fire sprinkler systems for water transportation, ensuring efficient fire suppression.
General Industrial Applications: Schedule 10 pipes are utilized in various industries for fluid and gas transport, as well as structural support, due to their versatility.
Dimensions and Pressure Ratings
Schedule 10S stainless steel pipes are available in various dimensions to meet specific application requirements. Key factors include:
Outer Diameter (OD): Ranges from 0.5 inches to 24 inches.
Wall Thickness: Typically 0.065 mm to 2.11 mm.
Pressure Ratings: Designed for low-pressure systems, with bursting pressure ratings up to 18,055 psi and collapsing pressure ratings up to 7,425 psi.
When selecting Schedule 10S pipes, it’s crucial to choose the appropriate size and pressure rating based on your application’s demands.

Schedule 10 Stainless Steel Pipe Dimension
Nominal size [inches]
|
Outside diameter [inches]
|
Outside diameter [mm]
|
Wall thickness [inches]
|
Wall thickness [mm]
|
Weight [lb/ft]
|
Weight [kg/m]
|
1/2 Inches
|
0.840 Inches
|
21.3 MM
|
0.065 Inches
|
1.65 MM
|
0.54 lb/ft
|
0.80 kg/m
|
3/4 Inches
|
1.050 Inches
|
26.7 MM
|
0.065 Inches
|
1.65 MM
|
0.69 lb/ft
|
1.03 kg/m
|
1 Inches
|
1.315 Inches
|
33.4 MM
|
0.065 Inches
|
1.65 MM
|
0.87 lb/ft
|
1.30 kg/m
|
1 1/4 Inches
|
1.660 Inches
|
42.2 MM
|
0.065 Inches
|
1.65 MM
|
1.12 lb/ft
|
1.66 kg/m
|
1 1/2 Inches
|
1.900 Inches
|
48.3 MM
|
0.065 Inches
|
1.65 MM
|
1.28 lb/ft
|
1.91 kg/m
|
2 Inches
|
2.375 Inches
|
60.3 MM
|
0.065 Inches
|
1.65 MM
|
1.61 lb/ft
|
2.40 kg/m
|
2 1/2 Inches
|
2.875 Inches
|
73.0 MM
|
0.083 Inches
|
2.11 MM
|
2.49 lb/ft
|
3.71 kg/m
|
3 Inches
|
3.500 Inches
|
88.9 MM
|
0.083 Inches
|
2.11 MM
|
3.05 lb/ft
|
4.54 kg/m
|
3 1/2 Inches
|
4.000 Inches
|
101.6 MM
|
0.083 Inches
|
2.11 MM
|
3.50 lb/ft
|
5.21 kg/m
|
4 Inches
|
4.500 Inches
|
114.3 MM
|
0.083 Inches
|
2.11 MM
|
3.95 lb/ft
|
5.88 kg/m
|
5 Inches
|
5.563 Inches
|
141.3 MM
|
0.109 Inches
|
2.77 MM
|
6.40 lb/ft
|
9.52 kg/m
|
6 Inches
|
6.625 Inches
|
168.3 MM
|
0.109 Inches
|
2.77 MM
|
7.65 lb/ft
|
11.38 kg/m
|
8 Inches
|
8.625 Inches
|
219.1 MM
|
0.109 Inches
|
2.77 MM
|
9.99 lb/ft
|
14.87 kg/m
|
10 Inches
|
10.750 Inches
|
273.1 MM
|
0.134 Inches
|
3.4 MM
|
15.29 lb/ft
|
22.76 kg/m
|
12 Inches
|
12.750 Inches
|
323.9 MM
|
0.156 Inches
|
3.96 MM
|
21.13 lb/ft
|
31.44 kg/m
|
14 Inches
|
14.000 Inches
|
355.6 MM
|
0.156 Inches
|
3.96 MM
|
23.22 lb/ft
|
34.56 kg/m
|
16 Inches
|
16.000 Inches
|
406.4 MM
|
0.165 Inches
|
4.19 MM
|
28.11 lb/ft
|
41.83 kg/m
|
18 Inches
|
18.000 Inches
|
457.0 MM
|
0.165 Inches
|
4.19 MM
|
31.64 lb/ft
|
47.09 kg/m
|
20 Inches
|
20.000 Inches
|
508.0 MM
|
0.188 Inches
|
4.78 MM
|
40.12 lb/ft
|
59.70 kg/m
|
22 Inches
|
22.000 Inches
|
559.0 MM
|
0.188 Inches
|
4.78 MM
|
44.18 lb/ft
|
65.75 kg/m
|
24 Inches
|
24.000 Inches
|
610.0 MM
|
0.218 Inches
|
5.54 MM
|
55.85 lb/ft
|
83.11 kg/m
|
30 Inches
|
30.000 Inches
|
762.0 MM
|
0.250 Inches
|
6.35 MM
|
80.02 lb/ft
|
119.09 kg/m
|
Conclusion
Schedule 10S stainless steel pipes offer a durable, cost-effective, and corrosion-resistant solution for low-pressure applications across various industries. Their lightweight design, combined with superior performance, makes them an ideal choice for industries such as water treatment, chemical processing, and oil and gas.
By choosing Schedule 10S pipes, companies can reduce material costs, simplify installation, and ensure long-lasting performance. For industries seeking reliable and affordable piping solutions, Schedule 10S stainless steel pipes are the perfect choice.
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