|
20# 45# 35#結構管GB8162-2008 流體管GB8163-2008 |
高，中，低壓鍋爐管 20G,GB3087-2008,GB5310-2008 |
| 3-5-6-8-10-12×0.5-1-2-2.5-3 | 29-30-32-35-38×2-2.5-3-3.5-4.5 |
| 14-16-18×2-2.5-3-3.5-4 | 40-42-45-48-51×2.5-3-3.5-4-4.5-5-6 |
| 25-28-30-32-38×1.5-2-2.5-3-4-5-8 | 57-60-63.5-70-76×3-3.5-4-5-6-8-10 |
| 40-42-45-48-50×2-2.5-3-3.5-4-5-6-8-10 | 83-89-102-108-114×3.5-4-5-6-8-10-12 |
| 51-57-60-63.5-68×3-4-5-6-8-10-12-14 | 121-127-133-140×4-4.5-5-6-6.5-10-12-30 |
| 70-73-76-80-83-89×4-5-6-8-10-12-14-30 | 146-152-159-168×4-5-6-6.5-8-10-12-14-40 |
| 95-102-108-110-114×4-4.5-5-6-8-10-14-16-30 | 180-194-219-245×6-8-10-12-16-18-20-40 |
| 121-127-133-140-146×4-6-8-10-12-14-16-30 | 273-299-325-377×8-10-12-18-20-22-25-60 |
| 152-159-168-180-194-203×5-6-8-10-12-14-45 | 426-450-480-530×10-12-14-16-18-20-30-60 |
| 219-245-273-299-325-377×6-8-9-10-12-14-50 | 500-580-600-610×10-12-14-20-25-30-35-80 |
| 402-406-426-450×9-10-12-14-18-20-25-80 | 630-660-680-700×20-25-30-35-40 |
| 480-500-508-530-630×9-10-12-14-16-18-20-25-80 | |
|
化肥專用管，石油裂化管，船舶用管 GB6479-86,GB9948-88,GB5312-85 |
合金管16Mn,27SiMn,15CrMo, Cr5Mn,12Cr1MoV,10CrMo910 |
| 10-12-14-17-18-22-25×1-1.5-2-2.5-3 | 16-18-20-22-25-28×2.5-3-4-5-6 |
| 27-32-34-38-42-48-57×2.5-3-3.5-4-5-6-8 | 32-38-42-45-51-63×2.5-3-4-5-6-8-10-12 |
| 69-76-89-102-108-114×3.5-4-5-6-8-10-16 | 54-60-70-73-76-80×4-5-6-8-10-12-14-16-18-20 |
| 121-127-133-140-152×6-8-10-12-16-20-25-40 | 83-89-102-108-121×4-5-6-8-10-12-16-18-20-25-30 |
| 159-168-180-194-203×6-8-10-12-16-20-25-40 | 121-127-140-150-180×4.5-5-6-8-10-12-14-16-18-20-40 |
| 219-273-325-351-377×8-10-12-16-20-25-35-50 | 194-203-219-273-299×8-10-12-14-16-20-25-28-30-50 |
| 402-426-480-530×10-16-20-25-30-35-70 | 325-377-480-508-530×8-10-12-14-16-20-25-28-30-50 |
|
特殊大口徑厚壁無縫管 | |
| 610-630-660-680-700×20-28-32-35-46-60-75 | 710-720-750-760×20-25-30-40-60-70-75 |
| 780-800-820-850×25-30-45-50-60-75-90 | 860-960-1020-1220-1300×35-40-60-80-100-150 |
