| Name | Material | Technic | Description |
| Twin Wall Reducer | Outer:Q245B
Inside:Cr15Mo3 |
Casting | 6″-5″×1600mm,6″-5″×1500mm,
6″-5″×1400mm,6″-5″×1200mm,6″-5″×500mm |
| Reducer | ST52 | 7″-6″×1300mm, 7″-6″×1100mm, 7″-6″×830mm,
7″-5″×1200mm, 6″-5″×3000mm, 6″-5″×1800mm, 6″-5″×1600mm, 6″-5″×1500mm, 6″-5″×1400mm, 6″-5″×1200mm, 6″-5″×1100mm, 6″-5″×1000mm, 6″-5″×500mm, 5″-4″×1950mm, 5″-4″×918mm, 5″-4″×620mm, 4″-2″×1200mm, 5″-3″×1000mm, 4″-3″×1200mm,4″-3″×918mm, 4″-3″×600mm |
