(一)20#，35#，45# 结构管GB8162-2008，流体管GB8163-2008 | （二）高，中，低压锅炉管 20G，GB3087-2008，GB5310-95 |
| 3/5/6/8/10/12×0.5/1/2.5/3 | 29/30/32/35/38×2/2.5/3/3.5/4/5 |
| 14/16/18/20/22×0.5/2/2.5/3/4/5/6/8 | 40/42/45/48/51×2.5/3/3.5/4/4.5/5/6 |
| 25/28/30/32/38×1.5/2/2.5/3/4/5/6/8 | 57/60/63.5/70/76×3/3.5/4/5/6/8/10 |
| 40/42/45/48/80×2/2.5/3/3.5/4/5/6/8/10/12 | 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 |
| 70/73/76/80/83/89×4/5/6/8/10/12/14/28 | 146/152/159/168×4/5/6/6.5/8/10/12/14/40 |
| 90/102/114×4/4.5/5/5.5/6/8/10/12/14/16/35 | 180/194/219/245×6/8/10/12/16/18/20/45 |
| 152/159/168/180/194/203×5/6/8/10/12/14/45 | 273/299×8/10/12/18/20/22/25/60 |
| 219/245/273/299/325/377×6/7/8/9/10/12/14/50 | 325/377×8/10/12/18/20/22/25/60 |
| 402/406/426/450×9/10/12/14/18/20/25/80 | 426/450/480/530×10/12/14/16/18/20/30/80 |
| 480/500/508/530/630×9/10/12/16/18/20/80 | 500/580/600/610×10/12/14/20/25/30/35/80 |
| 630/660/680/700×20/25/30/35/40/45 | |
（三）化肥专用管，石油裂化管，船舶用管 GB6479-86，GB9948-88，GB5312-85 | （四）合金管16Mn/27SiMn/15CrMo/35CrMo 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 |
| 24/32/34/38/48/57×2.5/3/3.5/4/5/6/8 | 32/34/36/38/42/45/63×2.5/3/4/5/6/8/10/12 |
| 69/76/89/102/108/114×3.5/4/5/6/8/10/16 | 54/60/70/73/76/80×4/5/6/8/10/12/14/16/18/250 |
| 121/127/133/140/152×6/8/10/12/14/16/18/40 | 83/89/102/108/121×4.5/5/6/8/10/12/16/18/20/25/30 |
| 159/168/180/194/203×6/8/10/12/16/20/25/40 | 114/127/140/180×4.5/6/9/10/12/40 |
| 219/273/325/351/377×8/10/12/16/20/25/28/50 | 194/203/219/273/299×8/10/12/14/18/20/50 |
| 402/426/480/530/610/630×10/16/20/25/30/70 | 325/377/480/508/530×10/14/16/20/22/60 |
特殊大口径厚壁无缝管 | |
| 610/630/660/680/700×20/28/32/35/45/60/70 | 710/720/750/760×20/25/30/40/60/70/75 |
| 780/800/820/850×25/30/45/50/60/75/90 | 860/960/1020/1270/1300×35/40/60/80/100/150 |
以上各种 无缝钢管 产品咨询 电话 手机：刘学军 13336356832 18706352393 全国热线：4006982328
| 规格 | 规格 | 规格 |
| 25×2.5/3/4/5/6 | 140×6/8/10/12/14 | 299×8/10/12/14/16 |
| 28×2/3/4/5/6/8 | 140×16/18/20/25/30/35 | 299×18/20/25/30 |
| 32×4/5/6/7/8/10 | 152×4/5/6/8/10/12 | 299×35/38/40/45/50/60 |
| 38×3/4/5/6/7/8/10/12 | 152×14/16/18/20 | 325×8/12/14/16 |
| 42×3/4/5/6/8/10/12/14 | 152×22/25/28/33/40/45/60 | 325×18/20/25/30/35/40 |
| 45×3/4/5/6/8/10/12/14 | 159×4.5/5/6/8/10/12 | 325×45/50/60 |
| 51×3/4/5/6/8/10/12/14 | 159×14/16/18/20/22 | 351×10/12/14/16/18/20 |
| 57×3.5/5/6/8/10/12/14/16 | 159×25/28/32/35/40/45/50 | 351×25/30/35/40/45/50/60 |
| 60×3/6/8/10/12/14/16/18 | 168×6/8/10/12/14 | 355×10/14/16/20/25 |
| 63.5×6/8/10/12/14/16/18 | 168×16/18/20/22 | 377×10/12/14/16/18 |
| 68×6/8/10/12/14/16/18/20 | 168×25/28/32/35/40/45/50 | 377×20/25/30/40/50/60 |
| 70×4/6/8/10/12/14/16/20 | 180×6/8/10/12/14 | 402×10/12/14/16/18 |
| 73×4/6/8/12/14/16/18/20 | 180×16/18/20/22 | 402×20/25/30/35/40/50/60 |
| 76×4/6/8/12/14 | 180×25/30/35/40/45/50 | 406×10/12/14/16/18 |
| 76×16/18/20/22/25 | 194×6/8/10/12/14 | 406×20/22/25/30/40/50/60 |
| 83×4/5/6/8/10/12 | 194×16/18/20/22 | 426×10/12/14/16/18 |
| 83×14/16/18/20/22/25 | 194×25/28/32/38/40/45/50 | 426×20/25/30/35/40/50/60 |
| 89×4.5/5/6/8/10/12 | 203×6/8/10/12/14 | 450×10/12/14/16/20 |
| 89×14/16/18/20/22/25/28/30 | 203×16/18/20/22 | 457×14/16/18/20/25/30/40/60 |
| 95×5/6/8/10/12 | 203×25/30/35/40/45/50/60 | 480×10/12/14/16/18/20/30/60 |
| 95×16/18/20/22/25/28/30 | 219×6/7/8/9/10 | 500×10/12/14/16/18/20 |
| 102×4/6/8/10/12 | 219×12/14/16/18 | 510×10/12/14/16/20 |
| 102×14/16/18/20/22/25/28/30 | 219×20/22/24/28 | 530×10/12/14/16/18/20/30 |
| 114×4/5/6/8/10/12/14 | 219×30/35/40/45/50/60 | 560×10/14/16/20/30 |
| 114×16/18/20/22/25/30/32/35 | 273×6/7/8/9/10 | 580×10/14/16/20/30 |
| 121×6/8/10/12/14 | 273×22/25/30/35/40 | 600×10/14/18/20/30 |
| 121×16/18/20/25/30/32/35 | 273×42/45/50/60/70 | 610×12/14/16/18/20/25 |
| 127×6/8/10/12/14 | 245×6/7/8/10/12 | 630×10/20/30/40 |
| 127×16/18/20/22/25/28/30/35 | 245×14/16/18/20 | 720×10/20/30/40 |
| 245×14/16/18/20 | 245×22/25/30/32/35/40/50/60 | 780×12/20/40/50 |
| 245×22/25/30/32/35/40/50/60 | 273×12/14/16/18/20 | 920×12/20/50 |
热轧无缝钢管 产品咨询 电话 手机：刘学军 13336356832 18706352393 全国热线：4006982328
