| 圧力配管用炭素鋼鋼管 【STPG370/410:Sch30】 JIS G 3454 | |||||
| 呼び径 | 外形mm | 内径mm | 厚さmm | 単位重量 | |
| A | B | kg/m | |||
| 200 | 8 | 216.3 | 202.3 | 7.0 | 36.132 |
| 225 | 9 | 241.8 | 226.2 | 7.8 | 45.012 |
| 250 | 10 | 267.4 | 250.6 | 8.4 | 53.654 |
| 300 | 12 | 318.5 | 299.5 | 9.5 | 72.394 |
| 350 | 14 | 355.6 | 336.6 | 9.5 | 81.086 |
| 400 | 16 | 406.4 | 384.2 | 11.1 | 108.210 |
| 450 | 18 | 457.2 | 431.8 | 12.7 | 139.218 |
| 500 | 20 | 508.0 | 482.6 | 12.7 | 155.128 |
| A | B | 外形mm | 内径mm | 厚さmm | kg/m |
| 550 | 22 | 558.8 | 533.4 | 12.7 | 171.039 |
| 600 | 24 | 609.6 | 581.0 | 14.3 | 209.938 |
| A | B | 外形mm | 内径mm | 厚さmm | kg/m |
| A | B | 外形mm | 内径mm | 厚さmm | kg/m |