Leading super duplex steel circle manufacturer in India for high-performance forged and plate-cut circles.
.jpg)
Suntech Forge India is a leading super duplex steel circle manufacturer in India, offering high-performance forged and plate-cut circles with superior strength and corrosion resistance.
- OD
40 to 3000 mm
- Thickness
1/2 in to 12 in
- Width
3 in to 38 in
- Height
Up to 12 in or custom
- Max Weight
15,000 lbs
- Method
Plate Cutting / Forged
Super duplex steel circles are ideal for highly corrosive and high-pressure environments such as offshore, marine, and chemical industries. These circles deliver exceptional durability and long service life.
| Diameter (mm) | Thickness (mm) | Weight (kg) | Tolerance |
|---|---|---|---|
| 100 | 20 | 5.1 | +/-1.0 mm |
| 150 | 30 | 12.5 | +/-1.5 mm |
| 200 | 40 | 25.0 | +/-2.0 mm |
| 250 | 50 | 40.5 | +/-2.5 mm |
| 300 | 60 | 58.0 | +/-3.0 mm |
| 400 | 80 | 102.0 | +/-4.0 mm |
| 500 | 100 | 160.0 | +/-5.0 mm |
| 600 | 120 | 230.0 | +/-5.0 mm |
| Process | Temperature | Cooling |
|---|---|---|
| Solution Annealing | 1050-1100 C | Air / Water |
| Stress Relieving | 600-800 C | Air |
| Hardening | 1050-1100 C | Water / Oil |
| Tempering | 450-700 C | Air |
| Condition | Hardness |
|---|---|
| Annealed | 95-100 HRB |
| Solution Annealed | 26-32 HRC |
| Cold Worked | 30-35 HRC |
For latest price and instant quote: sales@suntechforge.com
| Export to | Shipping Time |
|---|---|
| Malaysia | 7 Days |
| Indonesia | 7 Days |
| Thailand | 7 Days |
| Singapore | 8 Days |
| Vietnam | 14 Days |
| Finland | 45 to 60 Days |
| Switzerland | 45 to 60 Days |
| Austria | 60 Days |
| Ireland | 60 Days |