Planisteel MJ metal-jacketed gaskets offer many advantages:
resistance to high temperatures and medium-high pressures
good resistance to thermal shocks
greater robustness compared to soft gaskets
Planisteel MJ gaskets are available in different construction configurations (single or double jacket, with or without overlap lips) and can be customised according to diameter, thickness, jacket material and filler, depending on specific operating conditions.
| MJ00 | MJ10 | MJ14 |
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Planisteel MJ metal-jacketed gaskets are specifically designed for applications on heat exchangers and represent a reliable and versatile solution for plants in the chemical, petrochemical, energy, food and general plant engineering sectors, where safe sealing combined with long service life is required.
|
PLANISTEEL MJ |
MJ00 and MJ10 | MJ14 | ||
|---|---|---|---|---|
| MATERIAL | m | y (psi) | m | y (psi) |
| Aluminium | 3,25 | 5500 | 2,50 | 2900 |
| Soft copper or brass | 3,50 | 6500 | 2,75 | 3700 |
| Iron or soft steel | 3,75 | 7600 | 3,00 | 4500 |
| Monel | 3,50 | 8000 | 3,25 | 5500 |
| 4%-6% chrome | 3,75 | 9000 | 3,25 | 5500 |
| Stainless steel | 3,75 | 9000 | 3,50 | 6500 |
* PLANISTEEL gaskets are available in all metals and inserts. Sealing factors m & y according to ASME VIII Boiler and Pressure Vessel Code