GangHua Projects – Structural Pipe
Suitable for engineering, coal mining, textile, electric power, boiler, machinery, military and other fields.
| product category | Main Material | Implementation standards | use | Specification range |
|---|---|---|---|---|
| Structural Tube | 10、20、35、45、 16Mn、Q345B | GB/T8162-1999 | For general structural use | ∮6-610×1-70 |
| Structural Pipe norm | quantities | Structural Pipe norm | quantities |
|---|---|---|---|
| 12×1 | 18 | 83×4.5-5-10-12-14-16-18-20 | 30 |
| 14×1.5-2.5-3 | 20 | 89×4.5-8-10-12-14-16-18-20 | 40 |
| 16×1.5-2.5-4 | 30 | 95×4.5-6-8-10-12-14-16-20 | 50 |
| 18×2.3-4-5 | 20 | 102×4.5-5-6-7-8-10-12-14-16-20 | 80 |
| 20×2.5-3-5 | 17 | 108×4.5-5-6-7-8-10-12-14-18-20-22 | 75 |
| 24×2.5-3-4-5-6 | 25 | 114×4.5-5-6-7-8-10-12-14-18-20 | 100 |
| 25×2.5-3-4-5-6 | 28 | 121×4.5-5-6-7-8-10-12-14-16-20 | 102 |
| 28×3-3.5-4-5-6 | 30 | 127×4.5-5-6-7-8-10-12-14-16-20 | 95 |
| 32×3.5-4-5-6-8 | 40 | 133×4.5-6-8-12-14-16-18-20-25-30 | 120 |
| 34×4-5-6-8 | 35 | 140×5-6-7-8-9-10-12-14-16-20-22 | 50 |
| 36×3.5-5-6-8 | 30 | 146×4.5-6-8-12-14-16-18-20-25-30 | 60 |
| 38×4-5-6-7-8-9-10 | 33 | 152×4.5-6-8-12-14-16-18-20-25-30 | 60 |
| 39×3.5-5-8-10 | 30 | 159×4.5-6-10-12-14 | 80 |
| 42×3.5-4-5-6-7-8-9-10 | 35 | 159×16-18-20-22-25-30 | 30 |
| 45×3.5-4-5-6-7-8-9 | 40 | 168×8-10-12-14-20-25-30-35 | 130 |
| 48×3.5-4-5-6-7-8-9-10 | 24 | 180×8-12-16-25-30 | 105 |
| 51×3.5-4-5-6-7-8-9-10 | 60 | 180×32-34-38-40-45-50 | 102 |
| 56×3.5-4-5-6-7-8-9-10 | 58 | 194×6-8-12-16-20-25-30-40-45-50 | 140 |
| 57×3.5-5-6-7-8-9-10-12 | 50 | 203×6-7-10-15-20-25-30 | 90 |
| 60×3.5-4.5-5-6-7-8-9-12-14 | 60 | 203×32-36-40-45-50 | 70 |
| 76×4-4.5-5-6-7-8-9-10-12-14 | 60 | 245×25-28-30-34-40 | 84 |
| 273×7-9-12-15-18-20-25 | 100 | 245×25-28-30-34-40 | 84 |
| 273×30-35-38-40-45-50 | 50 | 299×8-12-16-20-24-28 | 60 |
| 299×30-32-36-38-40-45 | 70 | 325×8-12-14-18-38-42 | 120 |
| 325×28-32-34-38-42 | 75 | 351×10-16-20-25-40 | 120 |
| 355×6-18-20-25-30-40/52 | 45 | 377×8-12-15-20-24-28 | 128 |
| 377×30-37-40-45-50 | 60 | 402×10-15-20-25-30-35 | 70 |
| 406×10-20-25-28-35-40 | 110 | 426×10-12-14-16-20-25-30-35-40 | 97 |
| 450×10-12-14-16-20-25-34-40-50 | 108 | 480×10-12-14-16-18-20-25-30-40 | 95 |
| 500×10-12-14-16-20-25-34-40-50 | 100 | 510×10-12-14-16-20-25-34-40-50 | 110 |
| 530×10-12-14-16-18-20-30-40 | 140 |
Science Lab Building
New York, USA
Long Gate Bridge
Malmo, SE
Enix Lawyer Building
Toronto, CA
Deep Sea Bridge
Athens, GR
English 
Chinese