Metal Gasket

Engineered for Extreme Conditions

General Metallic Metallic Gasket

Industrial Sealing Solution

다양한 산업 환경에 최적화된 금속 가스켓으로,
고온·고압 조건에서도 안정적인 밀봉 성능과 내구성을 제공

Industrial Sealing Solution

산업용 씰링 솔루션

다양한 산업 환경에 맞춰 설계된 금속 가스켓으로, 극한의 고온·고압
조건에서도 안정적인 밀봉 성능과 우수한 내구성을 제공합니다.

Engineered for diverse industrial applications, this metallic gasket
ensures stable sealing performance and long-term durability even
in extreme high-temperature and high-pressure environments.

Gasket Types & Characteristics

가스켓 종류 및 특성

Plain Flat ring punched or lathed from comparatively soft metal such as aluminum, copper etc. Relatively inexpensive to make.
Lens Ring Designed to DIN 2696. Bolt load will be comparatively small, because its contact surface with flange face is spherical.
Double Cone Auto seal type gasket. For effective sealability, aluminum sheets of 1.5~2.0mm are used together. Used for pressure vessel.
Bridgeman Auto seal type gasket. It is called a seal ring when this gasket is used for valve. Used for valve bonnet, pressure vessel, heat exchanger.
Delta Auto seal type gasket. For effective sealability, silver is plated on surface. Used for pressure vessel.
Serrated Flat ring with concentric serrations made of various types of metal, Used when bolting force is not sufficient to seal a fiat gasket because it contacts flange face only at ser-ration peaks, commonly used on valve bonnets and flanges atlached to equipment. 3 types of cross section- basic, with outer ring and with inner & outer ring-are available.
WR(H) The use of welded gasket with hollow lip type “H” is recommended for connecting constructional part with different thermal expansion coefficients. This Welded Ring type “H” gasket have the advantage of increased ability to absorb movement. For example, this type “H”is preferably installed to seal heat exchanger bonnet Flanges and tube plate, Where different radial movement occurs.
WR(HR) “HR” type gaskets supplied with a female face and Grooved Gasket inserted, so that if there is any damage to the gasket it can be replaced. The advantage of the welded ring gasket lies in its great ability to absorb movement. It is mainly used on heat exchangers to cope with different radial expansions, for instance of bonnet flange and tube plate.
WR(B) Type “B” Gaskets are predominantly used in pipeline construction, where the twin flange design means that no large differences in strain properties arise when the same material for the gasket and flange is selected.
COS(SF) This graphite laminate is produced by bonding two flexible graphite sheets either to each other or to a central metal inset. Since only very small quantities of adhesivethickness below 20mm are used, the outstanding chemical resistance of flexible graphite remains unaffected.