| 配管用合金鋼鋼管 | |||||
| 【STPA12/20/22/23/24/25/26:Sch60】 JIS G 3458 | |||||
| 呼び径 | 外形mm | 内径mm | 厚さmm | 単位重量 | |
| A | B | kg/m | |||
| 200 | 8 | 216.3 | 195.7 | 10.3 | 52.327 |
| 250 | 10 | 267.4 | 242.0 | 12.7 | 79.772 |
| 300 | 12 | 318.5 | 289.9 | 14.3 | 107.279 |
| 350 | 14 | 355.6 | 325.4 | 15.1 | 126.798 |
| 400 | 16 | 406.4 | 373.0 | 16.7 | 160.497 |
| 450 | 18 | 457.2 | 419.2 | 19.0 | 205.327 |
| 500 | 20 | 508.0 | 466.8 | 20.6 | 247.612 |
| 550 | 22 | 558.8 | 514.4 | 22.2 | 293.780 |
| A | B | 外形mm | 内径mm | 厚さmm | kg/m |
| 600 | 24 | 609.6 | 560.4 | 24.6 | 354.903 |
| 650 | 26 | 660.4 | 607.6 | 26.4 | 412.774 |
| A | B | 外形mm | 内径mm | 厚さmm | kg/m |