
20G高壓鍋爐管159*30用途\高壓無錫無縫鋼管工作壓力介紹
20G高壓鍋爐管159*30用途\高壓無錫無縫鋼管工作壓力介紹——————
| 6×2-2.5-4 | 30 | 108×4.5-5-6-7-8-10-12-14━18-20-22 | 75 | 351×10-16-20-25-40 | 120 | 
| 18×2.3-4-5 | 20 | 114×4.5-5-6-7-8-10-12-14-18-20 | 100 | 355×6-18-20-25-30-40/52 | 45 | 
| 20×2.5-3-5 | 17 | 121×4.5-5-6-7-8-10-12-14-16-20 | 102 | 377×8-12-15-20-24-28 | 128 | 
| 24×2.5-3-4-5-6 | 25 | 127×4.5-5-6-7-8-10-12-14-16-20 | 95 | 377×30-37-40-45-50 | 60 | 
| 25×2.5-3-4-5-6 | 28 | 133×4.5-6-8-12-14-16-18-20-25-30 | 120 | 402×10-15-20━25-30-35 | 70 | 
| 28×3-3.5-4-5-6 | 30 | 140×5-6-7-8-9-10-12━14-16-20-22 | 50 | 406×10-20━25-28-35-40 | 110 | 
| 32×3.5-4-5-6-8 | 40 | 146×4.5-6-8-12-14-16-18-20-25-30 | 60 | 426×10-12-14-16-20-25-30-35-40 | 97 | 
| 34×4-5-6-8 | 35 | 152×4.5-6-8-12-14-16-18-20-25-30 | 60 | 450×10-12-14-16-20-25-34-40-50 | 108 | 
| 36×3.5-5-6-8 | 30 | 159×4.5-6-10-12-14 | 80 | 480×10-12-14-16-18-20-25-30-40 | 95 | 
| 38×4-5-6-7-8-9-10 | 33 | 159×16-18-20-22-25-30 | 30 | 500×10-12-14-16-20-25-34-40-50 | 100 | 
| 39×3.5-5-8-10 | 30 | 168×8-10-12-14-20-25-30-35 | 130 | 510×10-12-14-16-20-25-34-40-50 |