For heating of piping and for controlling the temperature throughout the column, the jacketed pipe sections are provided. Glass jacket is sealed to the pipe section using Viton 'O' ring and other sealing compositions. The seal prevents impermissibly high stresses between two tubes and allows the movement which comes due to thermal expansion. Maximum operating pressure in the jacket :
DN 80 - DN 150 1.0 bar
DN 225 - DN 300 0.5 bar
| Cat. Ref. | DN | L | d | DN1 | J | J1 |
| PSD3/1000 PSD4/1000 PSD6/1000* PSD9/1000 PSD12/1000 |
80 100 150 225 300 |
1000 1000 1000 1000 1000 |
100 150 225 300 400 |
25 25 25 25 25 |
850 850 850 850 850 |
750 750 700 700 650 |
Pipe sections can also be provided with metal jackets. In metal jackets, maximum operating pressure permitted is 2.0 bar in all the size.
| Cat. Ref. | DN | L | d | DN1 | J | J1 |
| PSJ3/1000 PSJ4/1000 PSJ6/1000* PSJ9/1000 PSJ12/1000 |
80 100 150 225 300 |
1000 1000 1000 1000 1000 |
100 135 188 262 345 |
25 25 25 25 25 |
850 850 850 850 850 |
750 750 700 700 650 |
|
* marked items are available fast. |
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