STYLES M & MC
FOR MANHOLE COVER ASSEMBLIES
NOMINAL
l.D.
FLANGE
STYLE
DIMENSIONS
THICKNESS
WIDTH
(inches)
(inches)
(inches)
M-OvaI
10 x 15
.250
15
/
16
M-Ovai
10 x 16
.250
15
/
16
M-Oval
11 x 15
.250
15
/
16
MC-Oval
11 x 15
.250
13
/
16
M-Oval
11 x 15
.175
3
/
4
M-Oval
11 x 15
.175
15
/
16
M-Oval
11 x 15
.175
1
/
2
M-Oval
11 x 15
.175
1
1
/
4
M-Oval
11 x 15
.250
1
1
/
4
M-Obround
11
1
/
16
x 14
7
/
8
.250
15
/
16
M-Obround
11
7
/
16
x 15
1
/
16
.250
15
/
16
M-Oval
12 x 16
.250
15
/
16
MC-Oval
12 x 16
.250
13
/
16
MOval
12 x 16
.175
1
/
2
M-Oval
12 x 16
.175
3
/
4
M-Oval
12 x 16
.175
15
/
16
M-Oval
12 x 16
.175
1
1
/
4
M-OvaI
12 x 16
.250
1
1
/
4
M-Obround
12 x 16
.250
15
/
16
M-Obraund
12 x 16
.250
1
1
/
4
MC-Oval
12
1
/
8
x 16
1
/
8
.250
13
/
16
M-Obround
14 x 16
.175
3
/
4
M-Round
14
.175
3
/
4
M-Round
16
1
/
16
.175
3
/
4
NOTE:
When ordering gaskets specify operating pressure and temperature and type of steel desired.
FLEXITALLIC STYLE MCS SPIRAL WOUND GASKETS
In keeping with our tradition of taking a leadership role in the gasket industry we are pleased to introduce
the Flexitallic style MCS spiral wound gasket for use on boiler manhole cover assemblies. The style MCS gasket
is an exclusive Flexitallic design, consisting of a Flexitallic spiral wound gasket with an integral solid metal
inner and/or outer ring. The spiral wound sealing element provides resilience, strength, blowout resistance and
superior sealability. The solid metal rings prevent over-compression of the gasket, which is especially important on
high pressure boilers. In addition, the rings provide stability and facilitate proper positioning of the gasket on
the cover which prevents pinching, shouldering, and other gasket damage resulting from misalignment,
irregular plate contours and fillets.
Flexitallic style MCS spiral wound gaskets are available in a wide range of materials for standard, as well as
special design manhole cover assemblies, in pressure classes of 0-499 psi, 0-999 psi, and 1000 psi and higher
For additional information on Flexitallic style MCS spiral wound gaskets, contact the Flexitallic plant nearest you.
with inner &
outer rings
36
TABLE
24