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Industrial Gasket

Jointing sheets

A jointing sheet is a sheet gasket consisting of rubber, fibers, and filler which are kneaded together and then rolled using a roller. It is formed to the necessary dimensions and shape, and used at joints of utility pipes and equipment

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TOMBO No. 1120- CLINSIL Top

Features:

  • The main constituent of this gasket is expanded graphite, it has excellent heat resistance, steam resistance, and corrosion resistance

  • Scratch resistant and flexible

  • Can be used with relatively high temperature flanges, valves and equipment

Fluoropolymer gaskets

These gaskets are based on fluoropolymer which is excellent heat resistance and chemical resistance. A gasket that is bended with a filler, such as alumina, has reduced deformation because of the filler, so compared to a gasket that consists of PTFE alone, these gaskets do not creep even at high temperature

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TOMBO No. 1133- CLINSIL Clean

Features:

  • Can be used with a wide range of fluids including acids, alkalis, petroleum, petrochemical, products, organic solvents, hot oil, heating medium gas, and steam (Excluding some strong alkalis and strong acids)

  • Has the highest heat resistance of all fluororesin gaskets

  • Can also be used where electrical insulating performance is necessary

Expanded graphite sheet

GRASEAL gasket is a cut gasket made from expanded graphite sheet or an expanded graphite sheet containing a metallic reinforcing  plate 

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TOMBO No. 1880-GR  CMGC gasket

Features:

  • Gasket that is corrugated to concentrate the contact pressure, thus improving the sealing performance

  • Can also be formed into special shapes such as picture frame and flat face

  • Used with specially shaped flanges, valve bonnets, heat exchangers, etc.

Semi-Metallic Gasket

These gaskets use metal as a base material, so they can be used at higher temperature and pressure compared to a sheet gasket. These gaskets fit well with the flanges, so a good seal can be obtained using a smaller tightening force compared to a metal gasket

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TOMBO No. 1891- Kammprofile gasket

Features:

  • Can be used under severe conditions encountered in a heat cycle, and exhibits excellent sealing performance even when a small tightening force is used.

  • There is no need for an inner ring to stop buckling. This enables this gasket to be designed with a narrow width

  • There is no need to worry about the gasket breaking up even in the case of a large bore gasket

  • Suitable for use in heat exchangers and pressure vessels

Metallic Gaskets

These gaskets, which are made of various kinds of metal, are formed to the necessary shape and dimensions for the intended conditions of use

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TOMBO No. 1850C Octagonal Ring Joint Gasket

Features:​

  • The surface-to-surface contact of the gasket sealing face nd the flange groove realizes excellent sealing performance.

  • The gasket can be reused by re-grinding

Elastomer Gaskets

These gaskets consists mainly of elastomer. Consequently, they feature good sealing with the flange, even under low tightening pressure

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TOMBO No. 1050/1051 Elastomer Cut Gaskets

Features:​

  • This gaskets utilizes the elasticity, restoring ability and fitting ability of elastomer to realize good sealing performance under low contact pressure

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TOMBO No. 2670/2675 Elastomer O-rings

Features:​

  • This elastomer O-rings provide a good sealing, even under a small tightening force, and can provide a seal from a vacuum to a high pressure of about 25MPa

  • In addition to their use as shaft seals (packing), these elastomer O-rings can be inserted into a groove and used as gaskets

Cloth Gaskets

Woven gaskets are divided mainly into two types. One is a tape type consisting of woven cloth coated with rubber compound that is folded into several layers and pressed into the form of a tape. The other is a manhole type consisting of woven cloth sewn to fit the shape of the manhole and then formed into a gasket. They are ideal for applications in which the bore of the flange is large, where there is distortion, and also where a high seating stress cannot be applied 

Application:

Manholes and hand holes for exhaust gas, hot air passage, etc. Autoclaves and large bore flanges. Diesel engine exhaust pipe, flue manhole, boiler combustion port

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TOMBO No. 1374- NA manhole gasket

Application:

Manholes, hand holes, autoclaves and large bore flanges that are exposed to low pressure vapor, exhaust gas, hot air, etc.

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TOMBO No. 1364- NA gasket tape

Application:

Doors of furnaces, heaters, dryers, etc., dampers, and also manholes for passages of exhaust gas, hot air, dust, etc

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TOMBO No. 1368- NA tadpole gasket tape

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TOMBO No. 1378- NA tadpole gasket

HEAD OFFICE/ ​TRAINING CENTRE/
WAREHOUSE/ FABRICATION WORKSHOP

Lot 998, Block 26, Kemena Land District, Kidurong Light Industrial Estate, Jalan Tanjong Kidurong, 97007 Bintulu, Sarawak, Malaysia.

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086-252978

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inquiry@aspajati.com / sales@aspajati.com

 

086-252978

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(1st & 3rd week only)

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