ステンレス製突合せ溶接式管継手の外径・内径・厚さ
| 径の呼び | 外径 | 呼び厚さ | ||||||
|---|---|---|---|---|---|---|---|---|
| Sch 10S | Sch 20S | Sch 40S | ||||||
| Ａ呼称 | Ｂ呼称 | 内径 | 厚さ | 内径 | 厚さ | 内径 | 厚さ | |
| 15A | 1/2B | 21.7 | 17.5 | 2.1 | 16.7 | 2.5 | 16.1 | 2.8 |
| 20A | 3/4B | 27.2 | 23.0 | 2.1 | 22.2 | 2.5 | 21.4 | 2.9 |
| 25A | 1B | 34.0 | 28.4 | 2.8 | 28.0 | 3.0 | 27.2 | 3.4 |
| 32A | 11/4B | 42.7 | 37.1 | 2.8 | 36.7 | 3.0 | 35.5 | 3.6 |
| 40A | 11/2B | 48.6 | 43.0 | 2.8 | 42.6 | 3.0 | 41.2 | 3.7 |
| 50A | 2B | 60.5 | 54.9 | 2.8 | 53.5 | 3.5 | 52.7 | 3.9 |
| 65A | 21/2B | 76.3 | 70.3 | 3.0 | 69.3 | 3.5 | 65.9 | 5.2 |
| 80A | 3B | 89.1 | 83.1 | 3.0 | 81.1 | 4.0 | 78.1 | 5.5 |
| 90A | 31/2B | 101.6 | 95.6 | 3.0 | 93.6 | 4.0 | 90.2 | 5.7 |
| 100A | 4B | 114.3 | 108.3 | 3.0 | 106.3 | 4.0 | 102.3 | 6.0 |
| 125A | 5B | 139.8 | 133.0 | 3.4 | 129.8 | 5.0 | 126.6 | 6.6 |
| 150A | 6B | 165.2 | 158.4 | 3.4 | 155.2 | 5.0 | 151.0 | 7.1 |
| 200A | 8B | 216.3 | 208.3 | 4.0 | 203.3 | 6.5 | 199.9 | 8.2 |
| 250A | 10B | 267.4 | 259.4 | 4.0 | 254.4 | 6.5 | 248.8 | 9.3 |
| 300A | 12B | 318.5 | 309.5 | 4.5 | 305.5 | 6.5 | 297.9 | 10.3 |
| 350A | 14B | 355.6 | 345.6 | 5.0 | 339.6 | 8.0 | 333.4 | 11.1 |
| 400A | 16B | 406.4 | 396.4 | 5.0 | 390.4 | 8.0 | 381.0 | 12.7 |
| 450A | 18B | 457.2 | 447.2 | 5.0 | 441.2 | 8.0 | 428.6 | 14.3 |
| 500A | 20B | 508.0 | 497.0 | 5.5 | 489.0 | 9.5 | 477.8 | 15.1 |
| 550A | 22B | 558.8 | 547.8 | 5.5 | 539.8 | 9.5 | 527.0 | 15.9 |
| 600A | 24B | 609.6 | 596.6 | 6.5 | 590.6 | 9.5 | 574.6 | 17.5 |
| 650A | 26B | 660.4 | 644.4 | 8.0 | 635.0 | 12.7 | 622.6 | 18.9 |
| 700A | 28B | 711.2 | 695.2 | 8.0 | 685.8 | 12.7 | － | － |
| 750A | 30B | 762.0 | 746.0 | 8.0 | 736.6 | 12.7 | － | － |
| 800A | 32B | 812.8 | 796.8 | 8.0 | 787.4 | 12.7 | － | － |
| 850A | 34B | 863.6 | 847.6 | 8.0 | 838.2 | 12.7 | － | － |
| 900A | 36B | 914.4 | 898.4 | 8.0 | 889.0 | 12.7 | － | － |
| 1000A | 40B | 1016.0 | 997.0 | 9.5 | 987.4 | 14.3 | － | － |
