Expanded Graphite Jointing Sheet Planigraph™

Composition

The expanded graphite sheets for gasket PLANIGRAPH ™ are available in different styles:
LG - pure flexible graphite
LGR - pure flexible graphite SS316L 0,05 mm
LGRF - pure flexible graphite SS316L tanged 0,10 mm
LGRHDI - pure flexible graphite SS316L multilayer 0,05 mm

Characteristics

Expanded graphite
SS316 insert (depending to the style)

Applications

Graphite jointing sheets for flange gaskets
Expanded Graphite Jointing Sheet Planigraph™
Item CodeU.M.LGLGRLGRFLGRHDI
Carbon content%> 98.0> 98.0> 98.0> 98.0
 Ash Content< 2.0 < 2.0 < 2.0 < 2.0 
Thickness of insert SS 316Lmm  -0.050.100.05
Compressibility%35 - 4040 - 5035 - 4525 - 35
Recovery%3 - 510 - 1515 - 2015 - 20
Relaxation stress DIN 52913N/mm2> 45> 45> 48> 48
Temperature°C550550550550
"m" factor 2.02.02.52.5
"y" factorpsi90018009002000
(1) The temperature has to be lower than 350°C with mild oxidizers and hot air
(2) With Steam the maximum temperature is 550°C
(3) Avoid the strong oxidizers
(4) The suitable pressure depends to the temperature and to the gaskets area, in any case no bigger than 10 MPa
(5) Avoid the product's use at the maximum temperature and pressure associated values without consult the manufacturer
Size 1.000 x 1.000 mm
1.500 x 1.500 mm
sizes customizzati sono disponibili on demand
40
Thickness 0.4 ÷ 5.0 mm 1/64