Description
SCH 80 Mild Steel and Galvanized Steel Pipe Price List, Dimensions, Thickness, and Weight Chart
Table of Contents
- Schedule 80 Steel Pipes Weight Per Meter
- Types Of Schedule 80 Mild Steel Pipe
- Sch 80 Pipes Price
- Sch 80 Mild Steel Pipes Chart
- Schedule 80 Galvanized Pipe Pressure Rating
- Schedule 80 Pipe Vs Schedule 40 Pipe
- Seamless Black Steel Pipe Schedule 80 Price List
1. Schedule 80 Steel Pipes Weight Per Meter
The following chart details the weight per meter of Schedule 80 pipes based on their nominal pipe size (NPS), outer diameter, and wall thickness.
| Nominal Pipe Size (Inch) | Outside Diameter (Inch) | Outside Diameter (mm) | Wall Thickness (Inch) | Wall Thickness (mm) | Weight (lb/ft) | Weight (kg/m) |
|---|---|---|---|---|---|---|
| 1/8″ | 0.41 | 10.3 | 0.095 | 2.41 | 0.31 | 0.47 |
| 1/4″ | 0.54 | 13.7 | 0.119 | 3.02 | 0.54 | 0.80 |
| 3/8″ | 0.68 | 17.1 | 0.126 | 3.20 | 0.74 | 1.10 |
| 1/2″ | 0.84 | 21.3 | 0.147 | 3.73 | 1.09 | 1.62 |
| 3/4″ | 1.05 | 26.7 | 0.154 | 3.91 | 1.47 | 2.20 |
| 1″ | 1.32 | 33.4 | 0.179 | 4.55 | 2.17 | 3.24 |
| 1 1/4″ | 1.66 | 42.2 | 0.191 | 4.85 | 3.00 | 4.47 |
| 1 1/2″ | 1.90 | 48.3 | 0.200 | 5.08 | 3.63 | 5.41 |
| 2″ | 2.38 | 60.3 | 0.218 | 5.54 | 5.02 | 7.48 |
| 2 1/2″ | 2.88 | 73.0 | 0.276 | 7.01 | 7.66 | 11.41 |
| 3″ | 3.50 | 88.9 | 0.300 | 7.62 | 10.25 | 15.27 |
| 3 1/2″ | 4.00 | 101.6 | 0.318 | 8.08 | 12.50 | 18.63 |
| 4″ | 4.50 | 114.3 | 0.337 | 8.56 | 14.98 | 22.32 |
| 5″ | 5.56 | 141.3 | 0.375 | 9.53 | 20.78 | 30.97 |
| 6″ | 6.63 | 168.3 | 0.432 | 10.97 | 28.57 | 42.56 |
| 8″ | 8.63 | 219.1 | 0.500 | 12.70 | 43.39 | 64.64 |
| 10″ | 10.75 | 273.0 | 0.594 | 15.09 | 64.43 | 96.01 |
| 12″ | 12.75 | 323.8 | 0.688 | 17.48 | 88.63 | 132.08 |
| 14″ | 14.00 | 355.6 | 0.750 | 19.05 | 106.13 | 158.10 |
| 16″ | 16.00 | 406.4 | 0.844 | 21.44 | 136.61 | 203.53 |
| 18″ | 18.00 | 457.0 | 0.938 | 23.83 | 170.92 | 254.55 |
| 20″ | 20.00 | 508.0 | 1.031 | 26.19 | 208.87 | 311.17 |
| 24″ | 24.00 | 610.0 | 1.125 | 30.96 | 296.58 | 442.08 |
2. Types Of Schedule 80 Mild Steel Pipe
Schedule 80 mild steel pipes come in various types based on their use and manufacturing process. Some common types include:
- Seamless Mild Steel Pipes: Suitable for high-pressure applications where structural integrity is critical.
- ERW (Electric Resistance Welded) Pipes: Ideal for medium-pressure applications where a smooth finish and weld seam are acceptable.
- Galvanized Steel Pipes: Coated to resist corrosion, used in outdoor and water transport systems.
- Black Steel Pipes: Used in low-pressure and decorative applications due to their black oxide finish, which also provides some protection against rust.
3. Sch 80 Pipes Price
The price of Schedule 80 pipes depends on the material, size, and type of steel. Here is a general price range for common sizes:
| Size | Material | Grade | Price (₹/kg) |
|---|---|---|---|
| 1″ NPS | Carbon Steel | ASTM A106 Grade B | ₹70 – ₹100 |
| 2″ NPS | Galvanized Steel | ASTM A53 Grade B | ₹90 – ₹120 |
| 3″ NPS | Black Steel | API 5L Grade B | ₹75 – ₹110 |
| 6″ NPS | Mild Steel | ASTM A333 Grade 6 | ₹95 – ₹130 |
| 8″ NPS | Carbon Steel | ASTM A335 P11 | ₹110 – ₹150 |
4. Sch 80 Mild Steel Pipes Chart
The chart below shows common dimensions for Schedule 80 mild steel pipes, including wall thickness and weight:
| Nominal Pipe Size (Inch) | Wall Thickness (mm) | Weight (kg/m) |
|---|---|---|
| 1/2″ | 3.73 | 1.62 |
| 3/4″ | 3.91 | 2.20 |
| 1″ | 4.55 | 3.24 |
| 1 1/4″ | 4.85 | 4.47 |
| 1 1/2″ | 5.08 | 5.41 |
| 2″ | 5.54 | 7.48 |
| 3″ | 7.62 | 15.27 |
| 4″ | 8.56 | 22.32 |
| 6″ | 10.97 | 42.56 |
| 8″ | 12.70 | 64.64 |
5. Schedule 80 Galvanized Pipe Pressure Rating
Schedule 80 galvanized pipes are rated for medium to high pressure, typically ranging from:
- 1/2″ NPS: ~4,500 psi
- 1″ NPS: ~3,800 psi
- 2″ NPS: ~2,500 psi
- 4″ NPS: ~1,500 psi
Pressure rating varies based on material, application, and temperature.
6. Schedule 80 Pipe Vs Schedule 40 Pipe
- Wall Thickness: Schedule 80 pipes have thicker walls compared to Schedule 40 pipes, allowing for higher pressure applications.
- Weight: Schedule 80 pipes are heavier due to their thicker walls, resulting in increased durability and strength.
- Applications: Schedule 40 is commonly used for low-pressure systems, while Schedule 80 is preferred for high-pressure applications like industrial piping and fluid transportation in oil and gas sectors.
