materials
GT TUBE-I-PHENOLIC IMPREGNATED
- High heat transfer area, heavy duty up to 1000m2
- High process / service section for big flow (15,000 m3 liq./h).
- Up to 180 °C, 6 barg.
- Jointless tube length up to 10 meters.
Operating Conditions
| Performances | Remark |
|---|---|
| Pressure | Up to 10barg (related to design adopted) |
| Temperature | Up to 170°C |
| Suitable corrosive medias | Adapted to most common acid media (HCI, H2SO4, H3PO4, organic acid), solvents, oils and organics medias. Not adapted to oxidative media (HNO3, C12, and bases medias (pH>11)). We study your operating conditions (concentration, temperature, pressure) for selection of our grade of material. |
| Cycling of temperature | Avoid cycling of temperature and thermal shock |
| Thermal conductivity | Low thermal conductivity. |
| Physical Properties | GT TUBE I |
|---|---|
| Graphite grain size (mm) | 0.1-0.05 |
| Impregnant type | PHENOLIC resin |
| Density | > 1.87 |
| Pressure resistance (for 32/22) | 110 bar @ 20°C |
| Compression strength (MPa – ASTM C695) | 94 |
| Flexural strength (MPa – ASTM C651) | 53 |
| Young modulus (GPa – ASTM C559) | 18 |
| Thermal conductivity (W/m.K) | > 22 |
| Codification AD-M 2000 N2 | G 19-15-180 |