| 规格型号 | 英制尺寸 | 配用薄钢管(A型) | 配用厚钢管(B型) | ||||
| 规格 | 钢管外经×壁厚 | 规格 | 钢管外径×壁厚 | ||||
| 10 | 1/4 | 12 | 1/2 | 12.70×1.60 | |||
| 12 | 3/8 | 15 | 5/8 | 15.87×1.60 | 10 | 3/8 | 17×2.25 |
| 15 | 1/2 | 20 | 3/4 | 19.50×1.80 | 15 | 1/2 | 21.25×2.75 |
| 20 | 3/4 | 25 | 1 | 25.40×1.80 | 20 | 3/4 | 26.75×2.75 |
| 25 | 1 | 32 | 1-1/4 | 31.75×1.80 | 25 | 1 | 33.5×3.25 |
| 32 | 1-1/4 | 40 | 1-1/2 | 38.10×1.80 | 32 | 1-1/4 | 42.25×3.25 |
| 38 | 1-1/2 | 50 | 2 | 50.80×2.0 | 40 | 1-1/2 | 48×3.50 |
| 51 | 2 | 70 | 2-1/2 | 63.50×2,5 | 50 | 2 | 60×3.50 |
| 64 | 2-1/2 | 80 | 3 | 76.20×3.2 | 70 | 2-1/2 | 75.5×3.75 |
| 75 | 3 | 80 | 3 | 88.5×4 | |||
| 100 | 4 | 100 | 4 | 114×4 | |||
| 125 | 5 | 125 | 5 | 140×4.5 | |||
| 150 | 6 | 150 | 6 | 165×4.5 | |||