Giỏ hàng
Gaskets
Jointsheet
Joint sheets are sheet-shaped gasket materials that consist of a fibrous material, a filler, and rubber, offering high flexibility. Machined to the required shapes and dimensions, they are used for piping and equipment.
| Product Code | Product Name | Description | Application | Data Sheet |
|---|---|---|---|---|
|
Tombo No. 1120 Tombo No. 1120-LN (used with low-temp fluids) |
CLINSIL™Top |
Filler: Expanded graphite (with NBR, aramid fibers) Excellent heat resistance, steam resistance and crossion resistance |
Can be used with relatively high temp flanges, valves and equipment Service temp: -200°C ~ 260°C Service pressure: 4 MPa |
N/A |
|
Tombo No. 1995 Tombo No. 1995-W (CLINSIL™ White) |
CLINSIL™Brown |
Filler: Non-asbestos inorganic fibres (with NBR, aramid fibers) Superior mechanical strength |
Can be used with relatively low temp flanges, valves and equipment Service temp: -100°C ~ 183°C Service pressure: 3 MPa |
N/A |
| Tombo No. 1993 | CLINSIL™Super |
Filler: Inorganic fibres (with specially blended rubber, aramid fibers) Excellent heat resistance and steam resistance |
Service temp: -100°C ~ 215°C Service pressure: 3 MPa |
N/A |
| Tombo No. 1991-NF | CLINSIL™NF |
Filler: Special inorganic fibers (with NBR, aramid fibers) Highly resistant to alternative CFCs (chiller compressor) |
Service temp: -100°C ~ 180°C Service pressure: 3 MPa |
N/A |
| Tombo No. 1938 | CLINSIL™UF |
Filler: Special inorganic fibers (with NBR, aramid fibers) High tensile strength ad shearing strength |
Service temp: -100°C ~ 100°C Service pressure: 1 MPa |
N/A |
Semi Metallic and Spiral Wound Gaskets
Spiral wound gaskets are a semi-metallic gasket consisting of a V-shaped thin metallic band plate and a non-metallic cushioning material. Capable of being used even under high temperatures and pressures and offering outstanding sealing performance, the gaskets are used in piping and equipment in a wide range of fields including oil refining, petrochemicals, power generation, and LNG terminals.
| Product Code | Product Name | Description | Application | Data Sheet |
|---|---|---|---|---|
|
**New product** Tombo No. 1838R-NM |
Vortex™ -NM | Filler: NICHIAS developed original |
Service temp: ~ 1000°C Service pressure: 42 Mpa (2500LB) |
N/A |
| Tombo No. 1891 | Kammprofile gasket | Filler: By customer request (Graphite/ PTFE) |
Service temp: -29°C ~ 450°C Service pressure: 43 MPa |
N/A |
| Tombo No. 1834R-GR | GRASEAL™ Vortex™ |
Filler : Expanded graphite |
Service temp: -29°C ~ 450°C Service pressure: 43 MPa |
N/A |
|
Tombo No. 9090-IOR |
NAFLON™ Vortex™ |
Filler: PTFE Chemical resistance |
Service temp: -29°C ~ 300°C Service pressure: 10 MPa |
N/A |
|
Tombo No. 1834R-NA |
NA Vortex™ |
Filler: Non-asbestos paper |
Service temp: -29°C ~ 350°C Service pressure: 26 MPa |
N/A |
|
Tombo No. 1836R-GS, -GM, -GH series |
Vortex™ -GS/ -GM/ -GH |
Filler: Mica & expanded graphite |
Service temp: -29°C ~ 800°C Service pressure: 26 MPa |
N/A |
|
Tombo No. 1839R |
GRASEAL™ Vortex™-L |
Filler: Expanded graphite |
Cryogenic - Stainless flanges Service temp: -29°C ~ 450°C Service pressure: 10 MPa |
N/A |
|
Tombo No. 1839R-AL |
GRASEAL™ Vortex™ -AL |
Filler: Expanded graphite |
Cryogenic - Aluminium flanges Service temp: -29°C ~ 300°C Service pressure: 26 MPa |
N/A |
|
Tombo No. 1841, 1861 |
Metal jacketed gasket |
Filler: By customer request (NA Mill board/ FF sheet/ Expanded graphite) Metal jacket/corrugated |
Service temp: Mill board (530°C, Mill board for high temp: 1300°C, Expanded graphite: 400°C) Service pressure: 6 MPa |
N/A |
Metal gaskets
Our Metal gaskets have been developed for high-temperature/pressure applications where soft gaskets cannot be used or for applications requiring extreme sealing performance. Gaskets made from mild steel, pure iron, stainless steel, copper, aluminum, titanium, special alloys, etc. can be selected to suit the individual application.
| Product Code | Product Name | Description | Application | Data Sheet |
|---|---|---|---|---|
|
Tombo No.1850-P |
Metal gasket |
Flat sheet gasket |
Pipe flanges, valves, pressure vessels, heat exchangers under high temp and pressure |
N/A |
|
Tombo No.1850-V |
Oval ring gasket |
Ring Type Joints |
Pipe flanges, valves, pressure vessels, heat exchangers |
N/A |
|
Tombo No.1850-C |
Octagonal ring gasket |
Ring Type Joints |
Sealing pipe flanges, valves, pressure vessels, heat exchangers under high temp and pressure |
N/A |
|
Tombo No. 9200 |
Metal o-seal |
Available with PTFE/silver coating Stable, high sealing performance |
Service temp: -250°C ~ 700°C Service pressure: High water pressure: 400 Mpa, High-pressure gas: 300 MPa |
N/A |
|
Tombo No. 1890 |
Serrated type metallic gasket |
Serrated sheet gasket |
High sealing performance than flat type metallic gasket |
N/A |
Graphite sheet gaskets
Expanded graphite (GRASEAL™) is produced by subjecting natural high-purity graphite crystal to chemical and heat treatments. It offers outstanding heat resistance, chemical resistance, and flexibility with little creep.
| Product Code | Product Name | Description | Application | Data Sheet |
|---|---|---|---|---|
|
Tombo No. 1200 |
GRASEAL™ gasket |
Expanded graphite sheet |
Service temp: Oxidizing atm -240 °C ~ 400 °C Non-oxidizing atm -240 °C ~ 800 °C Service pressure: ~ 3.0 MPa |
N/A |
|
Tombo No. 1210-A |
GRASEAL™ gasket MI-A |
Tanged Insert 316 steel |
Service temp: Oxidizing atm -240 °C ~ 400 °C Non-oxidizing atm -240 °C ~ 800 °C Service pressure: ~ 5.2 MPa |
N/A |
|
Tombo No. 1215 series |
GRASEAL™ gasket PM-A |
Inserted flat 316 steel |
Service temp: Oxidizing atm -240 °C ~ 400 °C Non-oxidizing atm -240 °C ~ 800 °C Service pressure: ~ 5.2 MPa |
N/A |
|
Tombo No. 1880-GR |
CMGC gasket |
Expanded graphite sheet |
Service temp: Oxidizing atm -240 °C ~ 400 °C Non-oxidizing atm -240 °C ~ 800 °C Service pressure: ~ 5.2 MPa |
N/A |
|
Tombo No. 1220/1221 |
GRASEAL™ gasket tape (Plane/Crinkle) |
Expanded graphite sheet |
Service temp: Oxidizing atm -240 °C ~ 400 °C Non-oxidizing atm -240 °C ~ 800 °C Service pressure: ~ 3.0 MPa |
N/A |
PTFE-based gaskets
PTFE-based gaskets are used in various industries including fine chemicals, petrochemicals, pharmaceuticals, food, and semiconductors for their outstanding chemical resistance and anti-staining property.
| Product Code | Product Name | Description | Application | Data Sheet |
|---|---|---|---|---|
|
**New product** Tombo No. 1155 |
CLINSIL NEXT™ |
Filler: PTFE, Silica, Graphite Stable and high sealing performance for a long period of time at high temp |
Service temp: -29°C ~ 300°C Service pressure: 3.5 MPa |
N/A |
|
Tombo No. 1133 |
CLINSIL™ Clean |
PTFE + alumina filler Highest heat resistance of all fluororesin gaskets |
Service temp: -200°C ~ 300°C Service pressure: 3.5 MPa |
N/A |
|
Tombo No. 9007 9007-SC 9007-LC 9007-GL 9007-FD 9007-LP 9007-G20 |
NAFLON™ PTFE Gasket |
PTFE PTFE + carbon PTFE + silica PTFE+ silica filler PTFE + silica filler PFA PTFE + glass fiber |
Suitable for fluids that are not permited to become contaminated Service temp: -200°C ~ 200°C Service pressure: 3.0 MPa |
N/A |
|
Tombo No. 9010-NA series |
NAFLON™ PTFE Enveloped Gasket |
PTFE + a core made of a joint sheet Contamination resistance and chemicals resistance |
Service temp: -100°C ~ 230°C Service pressure: 2.0 MPa |
N/A |
|
Tombo No. 9096 series |
Nichias Soft Seal™ |
Expanded PTFE |
Suitable as a piping sealant, or as a gasket for tanks, casings, ducts, pressure vessels, reaction tanks, lined containers, large bore equipment and others. |
N/A |
Cloth type gaskets
The gasket has a rubber compound applied to its woven fabric, and is suitable for large-diameter or distorted flanges or where a high tightening surface pressure is not feasible.
| Product Code | Product Name | Description | Application | Data Sheet |
|---|---|---|---|---|
|
Tombo No. 1364 |
NA gasket tape |
Glass fibre cloth |
Service temp: 400°C |
N/A |
|
Tombo No. 1374 |
NA Manhole gasket |
Glass fibre cloth |
Service temp: 400°C |
N/A |
|
Tombo No. 1400 series |
Manhole gasket |
Ceramic fibre & SUS wire |
Service temp: 600°C ~ 800°C |
N/A |
|
Tombo No. 1368 |
NA tadpole gasket tape |
Woven glass cloth coated with rubber |
Service temp: 400°C |
N/A |
|
Tombo No. 1378 |
NA tadpole gasket |
Woven glass cloth coated with rubber |
Service temp: 400°C |
N/A |
Rubber-based gaskets
This gasket offers stable sealing performance even with a low surface pressure because of the elasticity, resilience, and conformability of its rubber.
| Product Code | Product Name | Description | Application | Data Sheet |
|---|---|---|---|---|
|
Tombo No. 1050 |
Rubber Cut |
Basic gasket |
Service temp: Depend on rubber material |
N/A |
|
Tombo No. 1051 |
Rubber Cut Reinforced |
Polyester reinforcement layer |
Service temp: Depend on rubber material |
N/A |
|
Tombo No. 9013-EP |
EBILON™ Solid Rubber |
General use |
Service temp: -30°C ~ 150°C |
N/A |
|
Tombo No. 9013 |
EBILON™ PTFE |
EPDM covered with PTFE (eg. Electrolysis application) |
Service temp: -30°C ~ 150°C |
N/A |
|
Tombo No. 9014-A |
Saniclean™ A |
Sanitary gasket for screw couplings |
Service temp: -30°C ~ 150°C |
N/A |
|
Tombo No. 9014-B |
Saniclean™ B |
Sanitary gasket for ferrules |
Service temp: -30°C ~ 150°C |
N/A |
