SQUARE 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.

SQUARE 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.

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.

Rubber O-ring BLAZER NEXT™

TOMBO™ No. 2670-BNX

BLAZER NEXT is a perfluoroelastomer with excellent heat resistance, radical resistance, purity, and non-stickiness thanks to Nichias’ proprietary cross-linking technologies.
It seals in strict environments where other rubber materials struggle.

BLAZER™ O-ring-S2

TOMBO™ No. 2675-S2

BLAZER S2 is a perfluoroelastomer that shows stable sealing performance in environments with high-temperature steam and nucleophilic agents.
It is a product with significantly improved steam resistance, rapid decompression properties, and crushing properties thanks to Nichias’ newly developed, original cross-linking agent and its proprietary mixing technologies.

BLAZER™ O-ring-A

TOMBO™ No. 2675-A

It has excellent chemical resistance and demonstrates resistance against polar solvents such as amines and chemicals such as organic acids that cannot be used with other fluoroelastomers. It suffers little metal elution and is suitable for applications that require both chemical resistance and purity.

BLAZER™ O-ring-FC

TOMBO™ No. 2675-FC, 2685-FC

BLAZER O-ring-FC (BFC) and BLAZER O-ring-FE (BFE) are made of special fluoroelastomers (special FKM) that are plasma resistant and inexpensive. Thanks to Nichias’ blending technologies, the plasma reduces the weight of the rubber and reduces the occurrence of cracks, and at the same time, it is significantly less expensive than perfluoroelastomer (FFKM).

BLAZER™ O-ring-FE

TOMBO™ No. 2675-FE, 2685-FE

BLAZER O-ring-FC (BFC) and BLAZER O-ring-FE (BFE) are made of special fluoroelastomers (special FKM) that are plasma resistant and inexpensive. Thanks to Nichias’ blending technologies, the plasma reduces the weight of the rubber and reduces the occurrence of cracks, and at the same time, it is significantly less expensive than perfluoroelastomer (FFKM).