CLINSIL™ Top
TOMBO™ No. 1120
Expanded graphite is its main material, and so it has excellent heat resistance, steam resistance, and corrosion resistance.
It is not susceptible to scratches and has excellent flexibility.
It is used for flanges, valves, and equipment in comparatively hot temperatures.
For low-temperature fluids such as liquefied natural gas (LNG), Nichias recommends TOMBO No.1120-LN, which undergoes special treatment.
CLINSIL™ Brown
TOMBO™ No. 1995
It is a standard grade joint sheet.
Nichias can manufacture large-diameter gaskets without joints at a maximum size of 3810 × 3810 mm (9S size).
It is used for flanges, valves, and equipment in comparatively low temperatures.
CLINSIL™ Super
TOMBO™ No. 1993
It has excellent heat resistance and steam resistance and is suitable for steam lines.
CLINSIL™ Clean
TOMBO™ No. 1133
It can be used for a wide range of fluids such as acids, alkalis, oils, petrochemicals, organic solvents, hot oils, heat-transfer gases, and steam. (Except for some strong alkalis and acids.)
It has the best heat resistance among fluororesin gaskets.
It can also be used for parts that need electrical insulation.
NAFLON™ SC PTFE GASKET
TOMBO™ No. 9007-SC
NAFLON™ SC PTFE GASKET has excellent chemical resistance and anti-staining properties, and is used as a gasket material in a wide range of industries such as fine chemicals, petrochemical industry, pharmaceuticals, food industry, and semiconductor industry.
NAFLON™ LC GASKET
TOMBO™ No. 9007-LC
NAFLON LC GASKET has excellent chemical resistance and anti-staining properties, and is used as a gasket material in a wide range of industries such as fine chemicals, petrochemical industry, pharmaceuticals, food industry, and semiconductor industry.
NAFLON™ PTFE GASKET
TOMBO™ No. 9007-G20
NAFLON™ PTFE GASKET has excellent chemical resistance and anti-staining properties, and is used as a gasket material in a wide range of industries such as fine chemicals, petrochemical industry, pharmaceuticals, food industry, and semiconductor industry.
NAFLON™ PTFE GASKET
TOMBO™ No. 9007
NAFLON™ PTFE GASKET has excellent chemical resistance and anti-staining properties, and is used as a gasket material in a wide range of industries such as fine chemicals, petrochemical industry, pharmaceuticals, food industry, and semiconductor industry.
SGM GASKET
TOMBO™ No. 9096-SGM
SGM Gasket is a PTFE soft type gasket made of high-strength expanded PTFE.
As it is soft and has excellent adaptability, it can easily seal slightly uneven surfaces.
It can be used for almost all fluids that do not corrode PTFE.
It can also be used as an electrical insulation gasket.
NAFLON™ GL GASKET
TOMBO™ No. 9007-GL
It has great flexibility, making it suitable for parts that are not subject to high clamping force such as glass-lined pipes and resin pipes.
NAFLON™ ML GASKET
TOMBO™ No. 9007-ML
It is a gasket that is suitable for monomer lines.
In a radical polymerization environment, this product displays stable sealing performance over the long term by stopping monomer fluid from seeping into and remaining inside gaskets and causing the “flower blooming phenomenon” where the gasket breaks due to volume expansion.
ENVELOPE GASKET
TOMBO™ No. 9010series
A PTFE-wrapped gasket that is made by covering the core material such as a joint sheet with a PTFE outer skin.
The sealed surface is completely covered in a PTFE membrane. It has excellent anti-staining properties and chemical resistance, and therefore it is used for a broad range of applications including fine chemicals, petrochemicals, the pharmaceutical and food industry, and general manufacturing.
NICHIAS SOFT SEAL
TOMBO™ No. 9096
It is a soft gasket made of PTFE.
It is extremely soft, and the model with adhesive tape can easily be installed on sealed surfaces of complex shapes.
It is used for the likes of pipe sealant, tanks, casing, pressure containers, stress tanks, lining equipment, and large-diameter equipment.
GRASEAL™ GASKET
TOMBO™ No. 1200
It is more cost-effective than the other GRASEAL GASKET models.
As it is weaker and less workable than the steel sheet type, Nichias recommends using it only for nominal diameters of 4 inches or less.
It can be used for uniquely shaped flanges such as liquid level gauges, as well as various industrial pipe flanges, heat exchanges, and valve bonnets.
GRASEAL™ GASKET MI-A
TOMBO™ No. 1210-A
It is stronger than TOMBO No.1215-A due to its pronged steel plate.
Nichias recommends this product if TOMBO No.1215-A is not strong enough for you or if there are specification restrictions.
GRASEAL™ GASKET PM
TOMBO™ No. 1215
It has excellent workability and can be machined into complex shapes.
It is used for uniquely shaped flanges, valve bonnets, heat exchangers, etc.
Nichias also offers TOMBO No.1215-T, which has improved sealing performance against gas by undergoing treatment to make it impervious. (However, its maximum working temperature is 260°C.)
GRASEAL™ GASKET PM-A
TOMBO™ No. 1215-A
It has excellent workability and can be machined into complex shapes.
It is used for uniquely shaped flanges, valve bonnets, heat exchangers, etc.
CMGC GASKET
TOMBO™ No. 1880-GR
It is a gasket that, by adopting a corrugated design, concentrates the surface pressure and improves the sealing performance.
It can also be machined into unique shapes such as frames and flat faces.
It is used for uniquely shaped flanges, valve bonnets, and heat exchangers, and has also been used at many overseas oil companies.
The performance hardly drops from low temperatures to high temperatures (400°C).
It can be used for almost all fluids, except for strong oxidizing acids.
VORTEX™ GASKET
TOMBO™ No. 1839R
It is a gasket with a large amount of filler outside the sealed surface and that enables a seal with less clamping force than regular GRASEAL™ and VORTEX™ gaskets.
It can also be used for low-temperature production lines such as liquefied natural gas (LNG), liquid nitrogen (LN2), and liquefied air.
VORTEX™ GASKET
TOMBO™ No. 1804-GR
It demonstrates excellent sealing performance even in strict conditions such as high temperatures and high pressures, ultra-low temperatures, and thermal cycles.
It offers better sealing performance than NA VORTEX GASKET (particularly sealing against gas).
As it has excellent corrosion resistance, it can be used for corrosive fluids if you choose an appropriate hoop material.
It has excellent sealing performance at low-temperature conditions.
It is a gasket that is particularly suitable for high-temperature and high-pressure steam applications such as pipe flanges, valves, pressure containers, heat exchangers, and valve bonnets of various industries, as well as low-temperature applications like liquefied natural gas (LNG).
VORTEX™ GASKET
TOMBO™ No. 1804-NA
A cost-effective VORTEX GASKET that uses NA paper as a filler.
It is suitable for parts where you want to avoid black filler.
It is used for pipe flanges, pressure containers, heat exchangers, and valve bonnets of various industries.
VORTEX™ GASKET
TOMBO™ No. 9090
Because it uses PTFE with excellent chemical resistance as a filler, it can be used for almost all fluids if you choose an appropriate hoop material.
It is one of the best VORTEX gaskets in terms of sealing performance, and it can also be used for vacuum applications.
It is used for pipe flanges, pressure containers, heat exchanges, and valve bonnets from various industries. It is suitable for sealing against corrosive fluids and oxygen that other VORTEX products cannot be used for, parts that especially require airtightness, and vacuum sealing.
For applications using pure liquid oxygen, Nichias also offers an OX type that removes PTFE oil components.
VORTEX™ GASKET
TOMBO™ No. 1806-GS
The VORTEX GASKET is a gasket that can be used in high-temperature conditions of 450°C or more by combining expansion graphite (GRASEAL) tape, which mixes antioxidant with filler material, with an oxygen barrier (mica layer) to prevent the GRASEAL oxidizing at high temperatures.
It is suitable for parts where oxygen is not included in the internal fluid.
VORTEX™ GASKET
TOMBO™ No. 1806-GM
The VORTEX GASKET is a gasket that can be used in high-temperature conditions of 450°C or more by combining expansion graphite (GRASEAL) tape, which mixes antioxidant with filler material, with an oxygen barrier (mica layer) to prevent the GRASEAL oxidizing at high temperatures.
If the working temperature is 450°C or less, Nichias recommends a regular VORTEX gasket.
VORTEX™ GASKET
TOMBO™ No. 1806-GH
The VORTEX GASKET is a gasket that can be used in high-temperature conditions of 450°C or more by combining expansion graphite (GRASEAL) tape, which mixes antioxidant with filler material, with an oxygen barrier (mica layer) to prevent the GRASEAL oxidizing at high temperatures.
It is suitable for high-temperature conditions of 650°C or more.
VORTEX™ GASKET
TOMBO™ No. 1839R
It is a gasket with a large amount of filler outside the sealed surface and that enables a seal with less clamping force than regular GRASEAL™ and VORTEX™ gaskets.
It can also be used for low-temperature production lines such as liquefied natural gas (LNG), liquid nitrogen (LN2), and liquefied air.
VORTEX™ gasket ‒NM (Basic Type)
TOMBO™ No. 1808-NM
It is a new gasket that can be used even in areas over 450°C by using high-temperature fillers developed by our company.
Almost no loss of filler by oxidation is observed at high temperatures and stable sealability is maintained for a long time.
In addition, fluids that oxidize and dissipate expanded graphite such as molten salts can also be used without issues.
KAMMPROFILE GASKET
TOMBO™ No. 1891-GR
It can be used under strict thermal cycle conditions, and as the load is concentrated on the serrated edges, it also demonstrates excellent sealing performance at low clamping forces.
An inner ring to prevent buckling is not needed and so it can be designed to have a narrow gasket width.
It will not come loose even when used for large diameters.
It is suitable for parts where the width of the equipment, such as heat exchangers and pressure containers, and flange seats is narrow and a VORTEX GASKET cannot be used.
METAL JACKETED GASKET
TOMBO™ No. 1841
It is possible to manufacture various shapes, such as those with branches, to suit the application and where the product will be installed.
It is used for heat exchanges, pressure containers, tower tanks, equipment, valves, high-temperature joint flanges, manholes, etc.
METAL JACKETED GASKET
TOMBO™ No. 1841-FI
It is possible to manufacture various shapes, such as those with branches, to suit the application and where the product will be installed.
As it is made of a heat-resistant core material, it is used for high-temperature heat exchangers, pressure containers, tower tanks, equipment, valves, joint flanges, manholes, etc.
METAL JACKETED GASKET
TOMBO™ No. 1861
It is possible to manufacture various shapes, such as those with branches, to suit the application and where the product will be installed.
It is used for heat exchanges, pressure containers, tower tanks, equipment, valves, high-temperature joint flanges, manholes, etc.
METAL JACKETED GASKET
TOMBO™ No. 1861-FI
It is possible to manufacture various shapes, such as those with branches, to suit the application and where the product will be installed.
As it is made of a heat-resistant cushioning material, it is used for high-temperature heat exchangers, pressure containers, tower tanks, equipment, valves, joint flanges, manholes, etc.
NA BELLOW-Q™
TOMBO™ No. 9999-NA
NA BELLOW-Q is a non-metallic flexible expansion joint that combines inorganic fiber cloth and PTFE and is used for various pipes and smoke airways such as ducts. It absorbs expansion and contraction, deformation, and movement from the heat swelling, vibrations, and pressure of large-diameter ducts and pipes.
OCT RING JOINT GASKET
TOMBO™ No. 1850C
The Ring Joint Gasket is a gasket processed into specific shapes by machining cast metal materials. It is used for high-temperature, high-pressure pipe flanges, valves, pressure containers, and heat exchangers.
OCT RING JOINT GASKET is a gasket that offers sealing properties by having the sealed surface and the flange grooves engage in surface-to-surface contact. If carrying out sliding work, the gasket can be reused (providing the sealed surface is in good condition).
OCT RING JOINT GASKET
TOMBO™ No. 1850V
The Ring Joint Gasket is a gasket processed into specific shapes by machining cast metal materials. It is used for high-temperature, high-pressure pipe flanges, valves, pressure containers, and heat exchangers.
With its oval shape, the sealed surface forms a linear contact and so it adapts easily to the flange grooves. On the other hand, the ring cannot be reused.
FLAT METALLIC GASKET
TOMBO™ No. 1850P
A flat gasket that is made by flattening metal.
The sealed surface adapts to the flange, and so a high clamping pressure is required.
To improve the sealing properties, nubbins may be machined on the flange.
SERRATED METALLIC GASKET
TOMBO™ No. 1890
Its shape gives it excellent sealing properties compared to flat metal gaskets.
Although it is subject to concentrated surface pressure, the flange surface may get scratched.
It is a gasket used for pipe flanges, valves, pressure containers, and heat exchangers.
METAL O-SEAL
TOMBO™ No. 9200P
A gasket made by molding thin metal piping into the shape of an O-ring, welding it at the ends, and then subjecting the surface to ultra-precision finishing. This gasket provides a very reliable, top-class seal across a wide range of conditions from high temperatures to low temperatures and high pressure to vacuum states.
It is used by fitting it onto the grooves and fully clamping it to enable a high-pressure seal with little clamping force.
If the internal pressure is 7 MPa or more, please use TOMBO No.9200V (model with holes).
In the case of gaseous fluids, vacuumed fluids, and highly volatile fluids, Nichias recommends its PTFE coating or silver plating specifications.
It is used for various applications such as valve bonnets, high-pressure container flanges, equipment joints, pipe flanges, plastic processing machinery, rubber extruders, hydraulic equipment, air pressure equipment, vacuum equipment, nuclear vessels, aircraft engines, rocket engines, and automobile engines.
METAL O-SEAL
TOMBO™ No. 9200V
A gasket made by molding thin metal piping into the shape of an O-ring, welding it at the ends, and then subjecting the surface to ultra-precision finishing. This gasket provides a very reliable, top-class seal across a wide range of conditions from high temperatures to low temperatures and high pressure to vacuum states.
TOMBO No.9200V has two or more small holes on the inside (for internal pressure) of the ring or outside (for outside pressure) and demonstrates top-class sealing even at high pressure due to fluid entering the inside of the ring and causing autofrettage to take place.
In the case of gaseous fluids, vacuumed fluids, and highly volatile fluids, Nichias recommends its PTFE coating or silver plating specifications.
It is used for various applications such as valve bonnets, high-pressure container flanges, equipment joints, pipe flanges, plastic processing machinery, rubber extruders, hydraulic equipment, air pressure equipment, vacuum equipment, nuclear vessels, aircraft engines, rocket engines, and automobile engines.
EXHAUST MANIFOLD GASKET
TOMBO™ No. 1850E
An engine exhaust system gasket that also demonstrates excellent sealing performance with high-temperature combustion gas.
SUPER MANHOLE GASKET
TOMBO™ No. 1420-ST
It is a gasket in which woven fabric is coated in a rubber compound and sewn together into a manhole shape.
SUPER MANHOLE GASKETL
TOMBO™ No. 1420-S
It is a gasket in which a cloth made of alkali earth silicate wool (AES) is coated in a rubber compound and sewn together into a manhole shape.
SUPER MANHOLE GASKET
TOMBO™ No. 1420-TH
It is a gasket in which woven fabric is coated in a rubber compound and sewn together into a manhole shape.
SUPER MANHOLE GASKETL
TOMBO™ No. 1400-NA
It is a gasket in which woven fabric is coated in a rubber compound and sewn together into a manhole shape.
This product is suitable for exhaust gas and hot air manholes, handholes, autoclaves, large-diameter flanges, diesel engine exhaust pipes, flue manholes, and boiler combustion openings.
SUPER MANHOLE GASKET
TOMBO™ No. 1374
A gasket in which a glass fiber cloth is coated in a rubber compound and sewn together into a manhole shape.
This product is suitable for exhaust gas and hot air manholes, handholes, autoclaves, large-diameter flanges, diesel engine exhaust pipes, flue manholes, and boiler combustion openings.
NA TADPOLE GASKET
TOMBO™ No. 1378
TOMBO No.1368 is a gasket that is machined into a ring shape and is suitable for the doors of furnaces, heaters, and dryers, as well as dampers and exhaust gas, hot air, and dust manholes.
NA TADPOLE GASKET
TOMBO™ No. 1374/13781420-ST/-S/-TH/1400-NA9094
An endless gasket in which woven fabric is coated in a rubber compound and sewn together into various manhole shapes. This gasket has insufficient airtightness, so use it only for parts where some slight leakage is permitted.
It is best suited for applications in which the flange diameter is large, there is distortion, or a high clamping surface pressure will not occur.
NAFLON™ MANHOLE GASKET
TOMBO™ No. 9094
It is a manhole gasket made by using PTFE dispersion for the joint material.
It is used for ducts that require chemical resistance and solvent resistance and corrosive gases such as acidic exhaust gas.
AQUA-TIGHT™ Paste
TOMBO™ No. 9105
A sealing aid for gaskets. By applying a thin layer on the contact surface with the flange, it is effective in improving the sealing property and preventing seizure.
A gasket paste suitable for water-based fluids, which is a mixture of a special oil-soluble binder and fine powder of mica.
OIL-TIGHT™ Paste
TOMBO™ No. 9106
A sealing aid for gaskets. By applying a thin layer on the contact surface with the flange, it is effective in improving the sealing property and preventing seizure.
Gasket paste suitable for oil-based fluids, which is a mixture of fine powder of mica in a water-soluble binder with excellent oil resistance and solvent resistance.
NAFLON™ Paste
TOMBO™ No. 9400
A sealing aid for gaskets. By applying a thin layer on the contact surface with the flange, it is effective in improving the sealing property and preventing seizure.
Room temperature inert gasket paste in which colloidal fine particles of fluororesin are dispersed in water.
A versatile gasket paste that has excellent chemical resistance and can be used for acidic fluids and corrosive fluids.
* NAFLON paste is the most suitable for PTFE gaskets.
GRASEAL™ PACKING
TOMBO™ No. 2200
By using it in combination with adapter packing such as TOMBO No.2250-A, it delivers outstanding sealing performance.
The drop in performance from ultra-low temperatures to high temperatures is minimal.
Expanded graphite (GRASEAL) has chemical resistance second only to PTFE and can be used for almost any fluid, except for the prohibited fluids below.
It has little stress relaxation and so it demonstrates stable sealing performance over the long term.
GRASEAL™ PACKING
TOMBO™ No. 2205
By using it in combination with adapter packing such as TOMBO No.2250, it delivers outstanding sealing performance.
The drop in performance from ultra-low temperatures to high temperatures is minimal.
Expanded graphite (GRASEAL) has chemical resistance second only to PTFE and can be used for almost any fluid, except for the prohibited fluids below.
It has little stress relaxation and so it demonstrates stable sealing performance over the long term.
LOW TORQUE ADAPTER PACKING
TOMBO™ No. 2250
By using it in combination with TOMBO No.2205_P, you can expect sealing performance and a significant reduction in sliding friction equivalent to that of the conventional GRASEAL PACKING combination (TOMBO No.2205_L + TOMBO No.2930, etc.).
The drop in performance from ultra-low temperatures to high temperatures is minimal.
Expanded graphite (GRASEAl) has chemical resistance second only to PTFE and can be used for various fluids (However, it cannot be used for oxidizing acids, oxidizing salts, halogen compounds, and combustion-supporting gases because they oxidize away the expanded graphite.)
It has little stress relaxation, and so demonstrates stable sealing performance over the long term.
SUPER SEAL PACKINGG
TOMBO™ No. 2280-S5
It has fantastic sealing performance in comparison to fiber-braided packing.
Expanded graphite has chemical resistance second only to PTFE and can be used for various fluids (However, it cannot be used for oxidizing acids, oxidizing salts, halogen compounds, and combustion-supporting gases.)
It can be used on its own without using an adapter packing.
A string-like packing has a rectangular cross-section so that it can be easily installed into a stuffing box.
It is treated with Nichias’ proprietary anti-corrosive agent, and so demonstrates excellent anti-corrosive performance and can also be used well with valve rods made of 13 chrome steel.
It can be stored in a string-like form and so it can be used to address problems immediately in an emergency.
SUPER SEAL PACKINGG
TOMBO™ No. 2280-S-SQ
It has fantastic sealing performance in comparison to fiber-braided packing.
Expanded graphite has chemical resistance second only to PTFE and can be used for various fluids (However, it cannot be used for oxidizing acids, oxidizing salts, halogen compounds, and combustion-supporting gases.)
It can be used on its own without using an adapter packing.
It is treated with Nichias’ proprietary anti-corrosive agent, and so demonstrates excellent anti-corrosive performance and can also be used well with valve rods made of 13 chrome steel.
It can be stored in a string-like form and so it can be used to address problems immediately in an emergency.
ALMETAL PACKING
TOMBO™ No. 2788-AF
It is a metallic packing with a particularly high level of flexibility and elasticity as well as superior heat dissipation properties.
Please use it together with TOMBO No.2200 (or TOMBO No.2205-P, etc.).
GRAPHITE FIBER PACKING
TOMBO™ No. 2940（バルブ用）
It is a packing with excellent heat resistance and chemical resistance.
It can be used for almost all fluids, except for strong oxidizing acids.
PLASTIC GRAPHITE PKG
TOMBO™ No. 2996-NA
It has excellent flexibility, and so it adapts well to valve rods and has outstanding sealing properties.
A packing for exclusive use with bronze and cast iron valves for water, hot water, low-pressure steam, oil, and gas.
NAFLON™ FIBER PACKING-G
TOMBO™ No. 9042-S（回転機器用）
It is easy to cut, and as the cut opening is unlikely to fray, it is easy to handle.
The PTFE base material achieves outstandingly low sliding.
NAFLON™ FIBER PACKING-T
TOMBO™ No. 9033（バルブ用）
PTFE has extremely good chemical resistance and can be used for almost all fluids from strong acids to strong alkalis.
It is made of PTFE, and so there is no melting or extraction from solvents or fine chemicals.
The self-lubricating properties of PTFE can reduce the torque of valve rods.
NAFLON™ FIBER PACKING-T
TOMBO™ No. 9034（バルブ用）
PTFE has extremely good chemical resistance and can be used for almost all fluids from strong acids to strong alkalis.
The self-lubricating properties of PTFE can reduce the torque of valve rods.
PTFE CARBON FIBER PACKING
TOMBO™ No. 9077
It offers excellent heat resistance. <br>
Carbon fibers have excellent chemical resistance and can be used for almost all fluids except for strong oxidizing acids. <br>
It adapts well to shafts, and therefore it can achieve a good seal even <br> at low clamping pressures.
G-FLON PACKING
TOMBO™ No. 9038
PTFE fibers containing graphite have excellent chemical resistance and can be used for almost all fluids except for strong oxidizing acids.
This product has excellent sealing performance at high speed.
With graphite particles included in PTFE fibers, this product provides good heat dissipation and is one of the most heat-resistant PTFE packing products.
ARAMID FIBER PACKING
TOMBO™ No. 9040
It has greater wear resistance than other gland packing and so it provides a stable seal for the long term.
It has greater slurry resistance than other gland packing and so it is suitable for locations where slurry is used such as pulp and paper plants.
It offers excellent heat resistance.
ARAMID FIBER PACKING
TOMBO™ No. 9040-W
It has been made white so that it can also be used for production lines where black is disapproved of.
TOMBO No.9040-W is flexibly braided and so it adapts well to shafts and reduces wear.
PTFE CARBON FIBER PKG
TOMBO™ No. 9077-L
It offers excellent heat resistance. <br>
Carbon fibers have excellent chemical resistance and can be used for almost all fluids except for strong oxidizing acids.
ROUND BRAIDED PACKING
TOMBO™ No. 9040-W
It has been made white so that it can also be used for production lines where black is disapproved of.
TOMBO No.9040-W is flexibly braided and so it adapts well to shafts and reduces wear.
ROUND BRAIDED PACKING
TOMBO™ No. 8420
It is a packing that contains no impregnated materials whatsoever.
ROUND BRAIDED PACKING
TOMBO™ No. 8420-BH
A packing with TOMBO No.8420-H as its base, it is subject to moisture ingress treatment to improve its adaptability and high-temperature sealing performance.
ROUND BRAIDED PACKING
TOMBO™ No. 8420-G
A packing with TOMBO No.8420 as its base, it has improved sealing properties due to undergoing graphite treatment.
ROUND BRAIDED PACKING
TOMBO™ No. 8420-H
A packing with greater sealing properties than TOMBO No.8420 due to its high-density braids.
ROUND BRAIDED PACKING
TOMBO™ No. 8420-WH
A packing with greater sealing properties than TOMBO No.8420 due to its high-density braids.
ROUND BRAIDED PACKING
TOMBO™ No. 8510-E
It is a packing that is good value for money.
ROUND BRAIDED PACKING
TOMBO™ No. 8520
It is a packing that contains no impregnated materials whatsoever.
ROUND BRAIDED PACKING
TOMBO™ No. 8520-BH
A packing with TOMBO No.8520-H as its base, it is subject to moisture ingress treatment to improve its adaptability and high-temperature sealing performance.
ROUND BRAIDED PACKING
TOMBO™ No. 8520-G
A packing with TOMBO No.8520 as its base, it has improved sealing properties due to undergoing graphite treatment.
ROUND BRAIDED PACKING
TOMBO™ No. 8520-H
A packing with TOMBO No.8520 as its base, it has improved sealing properties due to undergoing graphite treatment.
ROUND BRAIDED PACKING
TOMBO™ No. 8520-WH
A packing with TOMBO No.8520-H as its base, it is subject to moisture ingress treatment to improve its adaptability and high-temperature sealing performance.
PTFE MOLDED PACKING
TOMBO™ No. 9027
A self lip seal type packing that is made by molding PTFE resin into a cross-section VH type, VL type, and D type by machining with a lathe.
Oxidized PAN fiber Packing (for rotary shaft)
TOMBO™ No. 9039
Good seal performance under high revolutions.
Less shaft and sleeve abrasion than asbestos packing.
Economical among packing.