| المشاهدات | Piping class | Service S | Propreties | T Min (°C) | T Max (°C) | Chemical Formula |
|---|
| 1001 | Butane | gas | -20/0 | 150.0 | C4H10 |
| 1085 | Butane | liquid | -50.0 | 150.0 | C4H10 |
| 1011 | Butanol | | -20/0 | 400.0 | C4H10O |
| 1001 | Butanol | - - | -20/0 | 150.0 | C4H10O |
| 1001 | Butanol (Sec-butyl alcohol) | liquid | -20/0 | 150.0 | C4H10O |
| 1011 | Butanol (Sec-butyl alcohol) | liquid | -20/0 | 400.0 | C4H10O |
| 1011 | Butanone (Methyl ethyl ketone) | | -20/0 | 400.0 | C4H8O |
| 1001 | Butanone (Methyl ethyl ketone) | | -20/0 | 150.0 | C4H8O |
| 1085 | Butene (Butylene) | liquified gas | -50.0 | 150.0 | C4H8 |
| 1001 | Butene (Butylene) | gas | -20/0 | 150.0 | C4H8 |
