Catalogs >
KLINGER >
KLINGERSIL C-4430

KLINGERSIL C-4430
6Pages

Catalog excerpts

KLINGERSIL C-4430 A Universal Material with outstanding stress retention and resistance to hot water and steam KLINGERSIL® C-4430 Optimum combination of synthetic fibres bonded with NBR. Resistant to water and steam at higher temperatures as well as to oils, gases, salt solutions, fuels, alcohols, moderate organic and inorganic acids, hydrocarbons, lubricants and refrigerants. KLINGER – The global leader in static sealing

Open the catalog to page 1

The many, varied demands placed on gaskets A common perception is that the suitability of a gasket for any given application depends upon the maximum temperature and pressure conditions. This is not the case. In area one, the gasket material is normally suitable subject to chemical compatibility. In area two, the gasket materials may be suitable but a technical evaluation is recommended. *Gaskets according to DIN 2690 are only standardised up to PN 40 and gasket thickness 2 mm. Klinger Hot and Cold Compression Test Method The Klinger Hot Compression Test was developed by Klinger as a method...

Open the catalog to page 2

Maximum permissible surface pressure σBO under operating conditions acc. DIN 28090 – 1 The maximum surface pressure under operating conditions is the maximum allowable surface pressure on the effective gasket area under service conditions that can be applied to the gasket before unacceptable relaxation of the flanged joint occurs and/or the gaskets are destroyed. 500 450 400 350 300 250 Min. surface pressure σVU for tightness classes L = 1.0, L = 0.1 and L = 0.01 in accordance to DIN 28090 The minimum surface pressure is the minimum surface pressure that should be applied to the gasket to...

Open the catalog to page 3

KLINGERSIL C-4430 Flanged joint integrity Leak mg/(sm) Leak mg/(sm) Leak mg/(sm) Leak mg/(sm) Important points to be observed With heightened awareness of safety and environmental issues, reducing leaks from flanged assemblies has become a major priority for industry. It is therefore important for companies who use gaskets to choose the correct material for the job and install and maintain it correctly to ensure optimum performance. Leak mg/(sm) Leak mg/(sm) High temperature tightness High temperature tightness is measured by means of the Klinger Hot Compression test under defined constant...

Open the catalog to page 4

KLINGERSIL C-4430 Installation instructions ® The following guidelines are designed to ensure the optimum performance of our gasket materials: 5. Gasket Dimensions Ensure gasket dimensions are correct. The gasket should not intrude into the bore of the pipework and should be installed centrally. 8. Retightening Provided that the above guidelines are followed retightening of the gasket after joint assembly should not be necessary. 1. Choosing the gasket If retightening is considered There are many factors which must necessary, then this should only be be taken into account when choosing 6....

Open the catalog to page 5

KLINGERSIL C-4430 Technical data I Uses High pressure gasket for universal applications. Suitable for use with water and steam at higher temperatures as well as to oils, gases, salt solutions, fuels, alcohols, moderate organic and inorganic acids, hydrocarbons, lubricants and refrigerants. Premium material grade with outstanding stress retention. I Dimensions of the standard sheets Sizes: 1000 x 1500 mm, 2000 x 1500 mm. Thicknesses: 0.5 mm, 1.0 mm, 1.5 mm, 2.0 mm, 3.0 mm; other thicknesses and sizes on request. Tolerances: thickness ± 10%, length ± 50 mm, width ± 50 mm. I Surfaces...

Open the catalog to page 6