Schedule 20 Steel Pipe

CH 20 Steel Pipe Dimensions, Schedule 20 Pipe Thickness in mm, Schedule 20 Stainless Steel pipe, Schedule 20 Steel Pipe Pressure Rating, Schedule 20 Pipe Weight Chart, Schedule 20 Steel Pipe Supplier, SCH 20 Steel Pipe Manufacturer

Schedule 20 Stainless Steel Pipe

Steel pipes are indeed available in different grades and classes, each serving specific purposes based on their properties and wall thickness. Schedule 20 Steel Pipes are a notable example, offering corrosion resistance and suitability for low-pressure applications. These pipes also exhibit chemical compatibility with various substances.

The thickness of schedule 20 pipes, measured in millimeters, determines their ability to handle pressure. The schedule 20 pipes pressure rating indicates the maximum pressure that a specific pipe can withstand without failure. This rating provides valuable information about the pressure-handling capacity of schedule 20 steel pipes.

It's important to consider the specific requirements and parameters of your project when selecting pipes, including the desired grade, class, and pressure rating. Consulting industry standards and guidelines, along with seeking professional advice, can help ensure the appropriate choice of schedule 20 steel pipes for your intended application.

For example, when considering 10-inch-sized pipes with schedule 20 dimensions, having an outer diameter of 0.250 mm and an inner diameter of 28.04 mm, the corresponding schedule 20 pipe thickness would be 28.04 mm. Similarly, if we look at 22-inch-sized pipes with schedule 20 dimensions, featuring an outer diameter of 559 mm and an inner diameter of 0.375 mm, the resulting schedule 20 pipe thickness would be 9.53 mm. Moreover, for pipes with 36-inch dimensions and a schedule 20 classification, having an outer diameter of 914 mm and an inner diameter of 12.70 mm, the schedule 20 pipe thickness would amount to 189.57 mm.

Our company has extensive experience in the manufacturing of schedule 20 pipes with a specific emphasis on their thickness in millimeters. These pipes have lighter walls and are widely used in applications such as gravity-fed septic systems, drainage, and stormwater systems. The schedule 20 pipes we produce are compatible with all schedule 20 fittings and are utilized in various industries. It's important to note that the pressure rating of these pipes differs due to variations in their wall thickness.

Schedule 20 Steel Pipe Dimensions :

Nominal size [inches] Outside diameter [inches] Outside diameter [mm] Wall thickness [inches] Wall thickness [mm] Weight [lb/ft] Weight [kg/m]
8 inches 8.625 inches 219.1 mm 0.250 inches 6.35 mm 22.36 lb/ft 33.31 kg/m
10 inches 10.750 inches 273.0 mm 0.250 inches 6.35 mm 28.04 lb/ft 41.77 kg/m
12 inches 12.750 inches 323.8 mm 0.250 inches 6.35 mm 33.38 lb/ft 49.73 kg/m
14 inches 14.000 inches 355.6 mm 0.312 inches 7.92 mm 45.61 lb/ft 67.90 kg/m
16 inches 16.000 inches 406.4 mm 0.312 inches 7.92 mm 52.27 lb/ft 77.83 kg/m
18 inches 18.000 inches 457.0 mm 0.312 inches 7.92 mm 58.94 lb/ft 87.71 kg/m
20 inches 20.000 inches 508.0 mm 0.375 inches 9.53 mm 78.60 lb/ft 117.15 kg/m
22 inches 22.000 inches 559.0 mm 0.375 inches 9.53 mm 86.61 lb/ft 129.13 kg/m
24 inches 24.000 inches 610.0 mm 0.375 inches 9.53 mm 94.62 lb/ft 141.12 kg/m
26 inches 26.000 inches 660.0 mm 0.500 inches 12.70 mm 136.17 lb/ft 202.72 kg/m
28 inches 28.000 inches 711.0 mm 0.500 inches 12.70 mm 146.85 lb/ft 218.69 kg/m
30 inches 30.000 inches 762.0 mm 0.500 inches 12.70 mm 157.53 lb/ft 234.67 kg/m
32 inches 32.000 inches 813.0 mm 0.500 inches 12.70 mm 168.21 lb/ft 250.64 kg/m
34 inches 34.000 inches 864.0 mm 0.500 inches 12.70 mm 178.89 lb/ft 266.61 kg/m
36 inches 36.000 inches 914.0 mm 0.500 inches 12.70 mm 189.57 lb/ft 282.27 kg/m

Schedule 20 Pipes Pressure Rating

Outer diameter, Inner diameter, & Wall Thickness Dimensions For Given Pipes Sizes
Pipes Size in inch Schedule 20 Thickness
Outer diameter. Inner diameter Wall Thickness
3/4 inch 1.050 inch 0.920 inch 0.065 inch
1 inch 1.315 inch 1.185 inch 0.065 inch
1-1/4 inch 1.660 inch 1.530 inch 0.065 inch
1-1/2 inch 1.900 inch 1.770 inch 0.065 inch
2 inch 2.375 inch 2.245 inch 0.065 inch
2-1/2 inch 2.875 inch 2.709 inch 0.083 inch
3 inch 3.500 inch 3.334 inch 0.083 inch
3-1/2 inch 4.000 inch 3.834 inch 0.083 inch
4 inch 4.500 inch 4.334 inch 0.083 inch
6 inch 6.625 inch 6.407 inch 0.109 inch
8 inch 8.625 inch 8.407 inch 0.109 inch

Sizes of SCH 20 pipes

NPS 1/2 3/4 1 2 3 4
DN 15 20 25 32 40 50 65 80 90 100

SCH 20 Stainless Steel Pipe Application

Schedule 20 stainless steel pipes find application in a wide range of industries and sectors due to their specific properties and capabilities. Some common applications of SCH 20 stainless steel pipes include:

It's important to consider the specific requirements and parameters of your project when selecting pipes, including factors such as the nature of the fluid being conveyed, temperature, pressure, and industry-specific regulations. Consulting industry standards and guidelines, as well as seeking professional advice, can help ensure the appropriate choice and usage of SCH 20 stainless steel pipes for a specific application.

Schedule 20 Steel Pipe Grades

Schedule 20 Steel Pipe Material Types

Frequently Asked Questions about Schedule 20 Steel Pipe

What is Schedule 20 steel pipe?

It's a type of steel pipe with a thin wall, designed for low-pressure uses. The "schedule" number tells you how thick the pipe's wall is.

What's the difference between Schedule 20 and Schedule 40 pipe?

Schedule 20 has a thinner wall and is used for low pressure. Schedule 40 has a thicker wall, is much stronger, and is used for high-pressure applications.

Is there a Schedule 20 PVC pipe?

No. PVC pipe uses a different sizing system and is typically sold in Schedule 40 and 80.

How thick is Schedule 20 pipe?

The thickness depends on the pipe's diameter. The larger the pipe, the thicker the wall of a Schedule 20 pipe will be.

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