





| Name | Structure | Weight | Thickness | Life time | Working Press |
| G1 Sing Wall Pipe | Single Layer | 45kg | 4.5mm | 6000-8000 | 85bar |
| G2 Sing Wall Pipe | Single Layer | 45kg | 4.5mm | 10000-12000 | 99bar |
| G3 Sing Wall Pipe | Single Layer | 45kg | 4.5mm | 15000-18000 | 140bar |
| G4 Sing Wall Wear-resisting Pipe | Single Layer | 48kg | 4.8mm | 20000-25000 | 110bar |
| G5 Sing Wall Wear-resisting Pipe | Single Layer | 48kg | 4.8mm | 25000-35000 | 110bar |
| G6 NM550 Twin Wall Wear-resisting Pipe | Double Layer | 48kg | 4.8mm | 50000-60000 | 65bar |
| G7 NM550-1 Twin Wall Wear-resisting Pipe | Double Layer | 48kg | 4.8mm | 60000-80000 | 60bar |
| G8 NM600 Twin Wall Wear-resisting Pipe | Double Layer | 48kg | 4.8mm | 80000-100000 | 40bar |
| G9 NM600-1 Twin Wall Wear-resisting Pipe | Double Layer | 68kg | 7mm | 120000-150000 | 80bar |