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KLINGERSIL C-43000 pages
®
KLINGERSIL C-4300
A universal gasket,
with good stress relaxation
Basis
Aramide fibres, bound with NBR.
Resistant to hot water, steam, oils,
hydrocarbons and many other chemicals.
Universal high-pressure gasket for a wide
range of suitable applications.
Klinger cold/hot compression
With this test method developed by
Klinger you can evaluate the cold/hot
compression of a gasket in cold and
hot condition.
Unlike the method acc. to DIN
52913 and BS 7531, the surface load
is kept constant during the complete
test so that the gasket is exposed to
much tougher conditions.
The thickness decrease at an
ambient temperature of 23°C and at
heating up to 300°C is measured.
The indicated thickness decrease
at 300°C refers to the thickness
obtained after loading at 23°C.
*Gaskets according to DIN 2690 are
only standardised up to PN 40 and
gasket thickness 2 mm.
The many and varied demands
made on gaskets
The successful operation of a gasket
depends upon a multiplicity of factors.
Many who use static gaskets believe
that the values quoted for maximum
admissible temperature and maximum
operating pressure are inherent
properties or characteristics of
gaskets and gasket materials.
Unfortunately, this is not the
case.
The maximum temperatures and
pressures at which gaskets may be
used are influenced by a large
number of factors.
Therefore a definite statement of
these values for gasket material is not
possible.
So why does Klinger provide
pT diagrams?
For the reasons given the pT diagram
is not infallible: it serves as a rough
guide for the end user who often has
only the operating temperatures and
pressures to go on.
Additional stresses such as
greatly fluctuating load may
significantly affect whether a gasket is
suitable for the application.
Resistance to media must be
taken into account in every case.
The fields of decision
If your operating temperatures
and pressures fall within this field,
a technical examination is normally
unnecessary.
.
If your operating temperatures
and pressures are within this field,
a technical examination is
recommended.
If your operating temperatures
and pressures are within this “open“
field, a technical examination is
always necessary.
