6633N
Sheet gasket made of flexible graphite sheet laminated with 316L metal foil
This packing is used for nuclear applications, to control chlorine ion concentration.
Graphite and stainless steel
Operating temperature: -270 to +400°C
Operating pressure: 5.2 MPaG (Class 300)
Gasket factor (m value): 3.5 (t to 1.0), 2.75 (t1.5, 2.0), 2.00 (t3.0)
Minimum design seating stress (y value): 44.8 (t to 1.0), 25.5 (t1.5, 2.0), 11.0 (t3.0) N/mm2
Minimum seating stress (y value): 14.7 (t to 2.0), 34.5 (t3.0) N/mm2 (Water/oil fluid)
39.2 (t to 2.0) N/mm2 (Gas fluid)
Chlorine ion concentration: 100 ppm or less
Black
Gaskets/Sheet gaskets