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Carbon Steel Pipes
Carbon Steel Pipes, also known as black round pipe, is a round steel pipe made from hot-rolled or cold-rolled steel sheets that are then rolled and welded into a pipe. This type of pipe has a matte black surface (since it has not undergone any plating or coating), hence the name “black pipe” or “black pipe.”
Because of its strength, durability, and affordability, black steel pipe is a popular material for general structural applications, as well as various systems, such as air, steam, and fire protection systems.
Carbon Steel Pipes
| Size (Inch) | Size (mm.) | Thickness (mm.) | Weight (kg.) | Price |
| 3/8 | – | 1.2 | 2.7 | 96 |
| 1/2 | 21.7 | 1.2 | 3.2 | 96 |
| 1.5 | 3.7 | 106 | ||
| 1.8 | 5.0 | 136 | ||
| 2.0 | 5.6 | 146 | ||
| 2.5 | 7.2 | – | ||
| 3/4 | 27.2 | 1.2 | 4.1 | 126 |
| 1.5 | 5.2 | 136 | ||
| 1.8 | 6.8 | 166 | ||
| 2.0 | 7.0 | 186 | ||
| 2.3 | 7.5 | 206 | ||
| 2.8 | 8.2 | 256 | ||
| 1 | 34.0 | 1.2 | 4.6 | 146 |
| 1.5 | 5.4 | 166 | ||
| 1.8 | 6.7 | 196 | ||
| 2.0 | 8.5 | 216 | ||
| 2.3 | 9.9 | 246 | ||
| 2.5 | 10.3 | – | ||
| 2.8 | 11.5 | – | ||
| 3.2 | 13.1 | 386 | ||
| 1-1/4 | 42.7 | 1.2 | 6.2 | 186 |
| 1.5 | 8.3 | 216 | ||
| 1.8 | 9.1 | 246 | ||
| 2.0 | 11.0 | 266 | ||
| 2.3 | 12.3 | 316 | ||
| 2.5 | 13.2 | – | ||
| 2.8 | 15.0 | – | ||
| 3.2 | 16.5 | 446 | ||
| 1-1/2 | 48.6 | 1.2 | 8.1 | 226 |
| 1.5 | 9.3 | 256 | ||
| 1.8 | 10.6 | 276 | ||
| 2.0 | 12.0 | 296 | ||
| 2.3 | 14.3 | 346 | ||
| 2.8 | 15.7 | 446 | ||
| 3.2 | 200 | 486 | ||
| 2 | 60.3 | 1.2 | 10.3 | 296 |
| 1.5 | 11.2 | 316 | ||
| 1.8 | 13.7 | 346 | ||
| 2.3 | 17.8 | 376 | ||
| 2.5 | 19.0 | 396 | ||
| 3.2 | 24.7 | 646 | ||
| 4.0 | 30.0 | 766 | ||
| 2-1/2 | 76.3 | 1.8 | – | 496 |
| 2.0 | 18.0 | 526 | ||
| 2.3 | 23.0 | 586 | ||
| 2.5 | 25.0 | – | ||
| 2.8 | 28.0 | – | ||
| 3.2 | 32.0 | 8066 | ||
| 4.0 | 39.0 | – | ||
| 3 | 1.8 | 21.6 | 576 | |
| 2.3 | 26.7 | 626 | ||
| 2.5 | 29.0 | 836 | ||
| 3.2 | 37.0 | 926 | ||
| 3-1/2 | 101.6 | 2.0 | – | 1,120 |
| 2.5 | 35.4 | – | ||
| 3.2 | 42.6 | 1,276 | ||
| 4.0 | 53.0 | – | ||
| 4 | 114.3 | 2.0 | 28.4 | 816 |
| 2.3 | 34.4 | 886 | ||
| 2.8 | 43.0 | – | ||
| 3.2 | 48.0 | 1,216 | ||
| 4.0 | 62.9 | – | ||
| 4.5 | 67.0 | – | ||
| 6.0 | 87.7 | 2,296 | ||
| 5 | 139.8 | 2.3 | 42.3 | – |
| 2.5 | 49.6 | 1,316 | ||
| 2.8 | 52.4 | – | ||
| 3.2 | 57.0 | 1,526 | ||
| 4.0 | 72.0 | 1,926 | ||
| 4.5 | 83.0 | 2,149 | ||
| 5.0 | 110.0 | – | ||
| 6 | 165.2 | 2.5 | 58.2 | 1,576 |
| 3.2 | 70.0 | 1,826 | ||
| 4.0 | 87.0 | – | ||
| 4.5 | 98.0 | 2,506 | ||
| 6.0 | 130.0 | 3,346 | ||
| 7 | – | 4.5 | – | 4,635 |
| 8 | 216.3 | 4.0 | 115.0 | 3,146 |
| 4.5 | 129.0 | 3,486 | ||
| 6.0 | 170.0 | 4,566 | ||
| 10 | 267.4 | 6.0 | 234.0 | 8,245 |
Note :
- Prices as of June 1, 2025.
- Prices on the website are in Thai Baht (THB).
*Prices are subject to change. Please contact the admin to check product prices.*