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Gaskets & Others

Non Metallic

Non-metallic gaskets belong mostly to the category of gaskets. Flat gaskets in turn belong predominantly to the static seals and are usually installed in apparatus or pipeline construction as a sealing element between two flanges.

Non-metallic gaskets are stamped or cut from the plate using different materials such as fiber composites, graphite, PTFE and elastomers. Special shapes and constructions are possible.

Non-metallic gaskets are used in all common standard flanges such as tongue and groove flanges, fore / aft flanges or flanges with a smooth sealing strip. TA Luft 2002 (VDI 2440 / VDI 2200) is fulfilled in almost all IDT sealing elements. In addition, a computational proof of compliance with the leakage criterion according to VDI 2290 is possible.

Semi Metallic

Semi-metallic gaskets are material combination gaskets which belong predominantly to the category of gaskets. Flat gaskets in turn belong predominantly to the static seals and are usually installed in apparatus or pipeline construction as a sealing element between two flanges. Semi-metallic gaskets often consist of a stamped or cut metallic ring which is coated or coated with a soft material such as fiber composites, graphite, PTFE or elastomers. Use semi-metallic gaskets in all standard flanges such as tongue and groove flanges, forward / backward flanges or flanges with smooth sealing strip. Special shapes and constructions are possible.

TA Luft 2002 (VDI 2440 / VDI 2200) is fulfilled in almost all IDT sealing elements. In addition, a computational proof of compliance with the leakage criterion according to VDI 2290 is possible.

Metallic

Metal gaskets are made of different materials such as steel, nickel, stainless steels, titanium, Inconel. They are used when higher chemical stress and extreme operating conditions are present. Metal seals require high bolt forces and stable flanges. In practice, slightly curved contact surfaces are often used to reduce the forces or to achieve a high surface pressure.
Metal seals ensure a high level of operational reliability while at the same time realizing the smallest leaks.

Graphite Carbon Packings

TA Luft Packings

PTFE Packings​

PTFE Protection & Sealing Ring

Special Packings​

Plastic Molded

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