衛生級焊接大小頭
焊接式大小頭
規格：DN20-150，1″-6″
標準：DIN、SMS、ISO
材質：SUS304、SUS316L
應用：啤酒，乳業，飲料，制藥
結構圖 
同心 偏心
性能參數
| 規格size | D1 | D2 | L | Kg |
| 1"×3/4s | 25.4 | 19.0 | 67 | |
| 1.25s×1" | 31.8 | 25.4 | 67 | 0.06 |
| 1.5s ×1.25s | 38.1 | 31.8 | 67 | 0.08 |
| 1.5s×1" | 38.1 | 25.4 | 67 | 0.07 |
| 2s ×1.5s | 50.8 | 38.1 | 67 | 0.11 |
| 2s ×1.25s | 50.8 | 31.8 | 67 | 0.10 |
| 2s ×1s | 50.8 | 25.4 | 67 | 0.10 |
| 2.5s ×2s | 63.5 | 50.8 | 67 | 0.19 |
| 2.5s×1.25s | 63.5 | 38.1 | 67 | 0.14 |
| 2.5s ×1s | 63.5 | 31.8 | 67 | 0.19 |
| 3s ×2.5s | 63.5 | 25.4 | 67 | 0.17 |
| 3s ×2s | 76.3 | 63.5 | 67 | 0.21 |
| 3s ×1.5s | 76.3 | 50.8 | 67 | 0.17 |
| 3.5s ×2.5s | 76.3 | 38.1 | 67 | 0.22 |
| 3s ×2s | 89.1 | 76.3 | 67 | 0.23 |
| 3s ×1.5s | 89.1 | 63.5 | 67 | 0.24 |
| 3.5s ×2s | 89.1 | 50.8 | 67 | 0.28 |
| 4s ×3.5s | 101.6 | 89.1 | 102 | 0.39 |
| 4s ×3s | 101.6 | 76.3 | 102 | 0.46 |
| 4s ×2.5s | 101.6 | 63.5 | 102 | 0.60 |
| 4s ×2s | 101.6 | 50.8 | 102 | 0.49 |
環保在線