PURAVION Coil Manufacturing for Steam Generators
Coils made from P235.8 boiler tube — built to order
Brand: PURAVION
Puravion Enerji manufactures coils for steam generators. The coil is assembled from special P235.8 boiler tube. The company provides coil manufacturing and technical support matched to the unit's energy requirements. The page lists specifications for both the coil material and the steam generator's water conditions.
Features
- Water hardness: < 0.1°dH.
- Electrical conductivity: < 1,000 µS/cm.
- Oxygen: < 0.05 mg/l.
- CO₂ (carbon dioxide) limit: < 25 mg/l.
- Free CO₂ limit: < 0 mg/l.
- pH range: ~ 8.5–9.5.
- Metal/iron limit: < 0.02 mg/l.
Specifications
| Coil material | P235.8 special boiler pipe |
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| Tensile strength | > 360 MPA |
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| Flow threshold | > 235 MPA |
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| Rp yield strength (0.2%) | 198-108 (at 100-450°C) |
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| Internal coil size | ¢31,8-¢44,5/2,6-2,9 mm |
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| External coil size | ¢38,0-¢44,5/2,6-3,2 mm |
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