| 代号 | 公称尺寸 | 光滑段 | 翅片段外铡 | |||||
| CODE | Standard Sizes | Plain End Dimensions | Finned Seection Dimensions | |||||
| CL-HC | 外径 | 名义壁厚 | 外径 | 壁厚 | 外径 | 外翅高 | 最小底壁厚 | 每英寸翅片数 |
(mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | ||
| Outside Diameter | Nominal Wall | Outside Diameter | Nominal Wall | Outside Diameter | Fin Height | Min Wall Under Fins | Fin Per Inch | |
| A5 | 19.05 | 0.635 | 19.05 | 1 | 18.9 | 0.75 | 0.585 | 42 |
| A5WR | 19.05 | 0.635 | 19.05 | 1 | 18.9 | 0.7 | 0.585 | 42 |
| A4 | 19.05 | 0.635 | 19.05 | 1.03 | 18.9 | 0.9 | 0.56 | 48 |
| A4+ | 19.05 | 0.635 | 19.05 | 1 | 18.9 | 0.8 | 0.56 | 42 |
| A4 | 19.05 | 0.711 | 19.05 | 1.156 | 18.9 | 0.9 | 0.635 | 48 |
| A4 | 19.05 | 0.889 | 19.05 | 1.334 | 18.9 | 0.9 | 0.814 | 48 |
| A5 | 25.4 | 0.635 | 25.32 | 1.02 | 25.15 | 0.75 | 0.56 | 42 |
| A4 | 25.4 | 0.635 | 25.32 | 1.05 | 25.15 | 0.85 | 0.56 | 48 |
| A4+L | 25.4 | 0.635 | 25.32 | 1.07 | 25.27 | 0.8 | 0.56 | 46 |
| A4 | 25.4 | 0.711 | 25.32 | 1.2 | 25.15 | 0.85 | 0.635 | 48 |
| A4+ | 25.4 | 0.711 | 25.32 | 1.15 | 25.15 | 0.8 | 0.635 | 46 |
| A4 | 25.4 | 0.889 | 25.32 | 1.36 | 25.15 | 0.85 | 0.814 | 48 |
| A4+ | 25.4 | 0.889 | 25.32 | 1.33 | 25.15 | 0.8 | 0.814 | 46 |