产品规格
| 尺寸inch | 内径mm | 外径mm | 壁厚mm | 常用工作压力kgf/cm² | 最小爆破压力kgf/cm² | 最小弯曲半径mm (±3) |
|---|---|---|---|---|---|---|
| 1/4 | 5.75–6.55 | 9.85–10.55 | 1 | 151 | 450 | 32 |
| 5/16 | 7.75–8.55 | 12.85–13.15 | 1 | 126 | 370 | 36 |
| 3/8 | 9.14–10.25 | 15.85–16.55 | 1 | 105 | 324 | 59 |
| 1/2 | 12.45–13.25 | 18.45–19.35 | 1 | 90 | 270 | 82 |
| 5/8 | 15.35–16.25 | 24.35–25.56 | 1.5 | 72 | 255 | 95 |
| 3/4 | 18.60–19.85 | 28.25–29.55 | 1.5 | 60 | 231 | 133 |
| 7/8 | 21.85–22.86 | 32.25–33.55 | 2 | 52 | 189 | 145 |
| 1 | 24.89–26.16 | 35.55–36.85 | 2 | 47 | 144 | 189 |