Specification:
Description:KammprofileTM Gasket (Serrated Metallic Gasket) consist of a metal core, generally stainless steel with concentric grooves on both sides. A sealing layer is usually applied on either side and depending on the service duty the material for this layer can be expanded graphite, PTFE, Asbestos free gasket sheeting materials or some soft metal. It can be used without sealing layers to provide an excellent sealing but there is a risk of flange surface damage especially at high seating pressure.
620 Basic Type Kammprofile Gasket
620 JR Kammprofile Gasket with integral Outer Ring
620 SJ Kammprofile Gasket with Loose Outer Ring
Depending on centering ring with cheaper material (Normal: CS) and thinner thickness (Normal: 1.5mm) for Style 620 SJ, maybe it is more economical than 620JR.
APPLICATION:
KammprofileTM gasket is the preferred gasket when improved performance at low seating stresses is required. It features excellent anti-blow-out properties linked with the reliably of a solid metal-to-metal seal combined with a soft sealing face to provide a tighter joint. It is particularly suitable for applications where high temperature, pressures and fluctuating conditions are encountered. Non-metal cover layers ensure that flanges are not damaged, even at extreme loads. This gasket is an ideal replacement for problem applications associated with jacketed gaskets, for heat exchangers, vessels and reactors and various flange connections. Pressure: (6.4~25Mpa)
MATERIAL:
Metal material
Din
Material No.
Hardness
HB
Temp.
Density
g/cm3
Thick.
mm
CS/Soft Iron
1.1003/1.0038
90~120
-60~500
7.85
2
3
4
SS304, SS304L
1.4301/1.4306
130~180
-250~550
7.9
SS316, SS316L
1.4401/1.4404
130~180
-250~550
7.9
Other special metal is also available on request.
Materials for the faces:
Flexible Graphite, PTFE, Non-asb, etc.
Normal with thickness 0.5 mm
Specification:
Uriversal packing which can be used for pumps in all types of industry such us chemicals, petrochemicals, sewage treatment, paper etc. For hot water appl
Specification:
High-quality combination of PTFE with incorporated graphite and additional reinforcement of sliding surface of aramid yarn. Good sliding velocity and the
Description:High-performance thermal and electrical insulation is designed for electromechanical and thermomechanical applications requirement, It is used as a replacement for asbestos and other insul
Features
PTFE modified material is made from PTFE suspension resin with proper fillers such as glass fiber, glass microsphere, graphite, barium sulfate(BaSO4), carbon fiber, molybdenium disulfid
Description: Non-asbestos sheet is made from synthetic fibre, natural rubber, filling material and dye, compressed and calendered under high temperature and pressure into a sheet form. It eliminates a
Description: Oil-resisting non-asbestos sheet is made from Kevla fibre, synthetic rubber, filling material and dye, compressed and calendered under high temperature and pressure into a sheet form. It
Specification:
Description: PTFE Envelope Gasket consists of rubber-asbestos, non-asbestos, rubber, corrugated stainless steel etc. cushion material encased in PTFE envelope, resulting in a gas
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