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| 브랜드 이름: | Yuhong |
| MOQ: | 1pc |
| 가격: | 협상 가능 |
| 지불 조건: | TT, LC |
| 공급 능력: | 10000 톤/월 |
Carbon Steel A333 GR.1 Base Tube
| Grade | C | Mn | P | S | Other |
| Gr.1 | 0.3max | 0.4-1.06 | 0.025max | 0.025 | ... |
Mechanical Properties:
A333 GR.1 Low Fin Tube Application
| Industry | Specific Use Case | Temperature Range | Why A333 Gr.1 Low Fin Tube? |
| LNG/Cryogenics | LNG vaporizers, cold boxes | -45°C to ambient | Toughness at low temp; efficient liquid heat transfer. |
| Petrochemicals | Hydrocracking condensers | -45°C to 50°C | Anti-fouling; extends maintenance cycles. |
| Refrigeration | Ammonia evaporators | -45°C to 10°C | High area enhancement (2.5–4×) for liquids. |
| Power Generation | HRSG economizers | -20°C to 100°C | Cost-effective for moderate low-temp operations. |
| Specialized Industries | Pharmaceutical freezing | -50°C to 0°C | Corrosion-resist |
A333 GR.1 Low Fin Tube Strength
Pressure Resistance: Suitable for high-pressure applications (e.g., shell-and-tube heat exchangers) due to seamless base tube and robust fin design.
Thermal Strength: Maintains stability in temperatures from -45°C to ~425°C (carbon steel limit).
Low fins enhance heat transfer efficiency by 1.5–3 times compared to smooth tubes, reducing thermal stress.
Corrosion and Fouling Resistance:Low fin spacing reduces fouling, extending service life by 30% in viscous fluids (e.g., hydrocarbons).
Compatible with corrosive environments when clad with stainless steel or alloys.
Conclusion: Why Choose A333 GR.1 Low Fin Tube?
You would select an A333 Gr.1 Low Fin Tube when you need:
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