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gasket(PTFE) - List of Manufacturers, Suppliers, Companies and Products

Last Updated： Aggregation Period:Oct 01, 2025～Oct 28, 2025
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gasket Product List

16～30 item / All 96 items

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[Plotter Processing Example] Large Diameter PTFE Gasket

[Plotter Processing Example] Large Diameter PTFE Gasket

Processing example of Naflon PTFE low creep gasket blended with silica!

We would like to introduce a case where we manufactured a JIS pipe flange gasket (nominal diameter 2K-650A) in RF (Raised Face) shape from Naflon PTFE low creep gasket "TOMBO No.9007-LC" (thickness 3mm) based on the customer's specifications. Using our plotter processing, we precisely processed it directly from CAD data. Although it was a single request for a large diameter, we were able to deliver it quickly with a beautiful finish without burrs, as no die was needed. 【Features of Plotter Processing】 ■ Cost reduction without the need for a die ■ Supports small lot production from one piece ■ Beautiful finish without burrs ■ Easy repeat orders with data storage *For more details, please download the PDF or feel free to contact us.

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  • Processing Contract

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PTFE sheet and gasket "SIGMA500"

PTFE sheet and gasket "SIGMA500"

Introducing a PTFE sheet and gasket with a biaxial crystal structure containing hollow glass microspheres!

The "SIGMA500" is a PTFE sheet gasket that demonstrates high sealing performance even under low bolt loads. It is resistant to moderate concentrations of acids, caustics, chlorine, and hydrogen peroxide, and can be used with various concentrations of sulfuric acid. The material consists of a biaxially oriented crystalline structure PTFE containing micro-particle hollow glass. It is suitable for glass-lined equipment and piping flanges. 【Features】 ■ High sealing performance even under low bolt loads ■ Suitable for glass-lined equipment and piping flanges ■ Resistant to moderate concentrations of acids, caustics, chlorine, and hydrogen peroxide ■ Can be used with various concentrations of sulfuric acid ■ WRAS approved for hot and cold drinking water *For more details, please refer to the PDF document or feel free to contact us.

  • Glassware and containers

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PTFE cushion gasket "D7000"

PTFE cushion gasket "D7000"

Since it is coated with fluororesin, it can be used with a wide range of chemical solutions!

The "D7000" is a PTFE cushion gasket that features a PTFE outer layer and uses joint sheets and heat-resistant millboard with excellent elasticity and flexibility for the core material. Thanks to the stable corrosion resistance of PTFE, it demonstrates excellent resistance to a wide range of chemicals, including corrosive fluids such as acids and alkalis, as well as organic solvents. It also possesses excellent electrical insulation properties, making it suitable for use as an insulating gasket for corrosion-resistant piping. 【Features】 ■ Excellent chemical resistance, usable with a wide variety of chemical liquids ■ Usable across a wide temperature range from low to high temperatures ■ Cushioned with high sealing performance ■ Improved creep phenomenon and stress relaxation at high temperatures, ensuring stable sealing performance *For more details, please download the PDF or feel free to contact us.

  • Sealing

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Various gaskets

Various gaskets

Various gaskets

At Ohno Corporation, we manufacture punched products such as joint sheets, PTFE, and rubber sheets.

  • Other machine elements

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EPDM molded gasket 'S-2950' <PTFE coated product>

EPDM molded gasket 'S-2950' <PTFE coated product>

Introducing Sowa's gaskets, suitable for use with resin-made and resin-lined flanges!

The S-2950 is a gasket formed by pressurized heating of PTFE film onto EPDM rubber molded products, creating a unified bond. It is suitable for piping lines that require chemical resistance and corrosion resistance, where surface pressure cannot be obtained, such as PVC and GL piping, and can also be used with resin and resin-lined flanges. The size is 3.0mm thick, with specifications ranging from 10K-15A to 300A; other sizes are available as PTFE-wrapped gaskets. 【Features】 ■ PTFE film is pressurized and heat-formed onto EPDM rubber molded products, creating a unified bond. ■ Suitable for piping lines that require chemical resistance and corrosion resistance, where surface pressure cannot be obtained, such as PVC and GL piping. ■ Size: Thickness 3.0mm / Specifications 10K-15A to 300A (Other sizes are available as PTFE-wrapped gaskets, only for full face). ■ Operating conditions: Temperature -40℃ to 120℃ / Pressure up to 0.98MPa. *For more details, please refer to the PDF document or feel free to contact us.

  • Sealing
  • Piping Materials

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Zirkling gasket

Zirkling gasket

It is a gasket joint sheet with excellent chemical resistance and heat resistance, resulting in minimal adhesion.

Tiadit Corporation is a sealing company that has been in operation for over 50 years, headquartered in Austria and expanding globally. It leads the industry with a wide variety of products and development that meets customer needs.

  • Sealing

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PTFE sheet and gasket "SIGMA511"

PTFE sheet and gasket "SIGMA511"

It can withstand all concentrations of sulfuric acid, excluding strong acids (hydrofluoric acid) and general chemical reagents!

"SIGMA511" is a PTFE sheet gasket that excels in compression characteristics and demonstrates high sealing performance. It is resistant to all concentrations of sulfuric acid, from strong acids (excluding hydrofluoric acid) to general chemical substances. The material is a biaxially oriented crystalline structure PTFE containing silica. This product is WRAS approved for use with hot and cold drinking water. 【Features】 ■ Excellent compression characteristics and high sealing performance ■ Resistant to strong acids (excluding hydrofluoric acid) and general chemical substances ■ Resistant to all concentrations of sulfuric acid ■ Not suitable for molten alkali metals, fluorine gas, or hydrofluoric acid ■ WRAS approved for use with hot and cold drinking water *For more details, please refer to the PDF document or feel free to contact us.

  • Glassware and containers

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[Plotter Processing Example] Ring Shape Processing

[Plotter Processing Example] Ring Shape Processing

Examples of processing "PTFE," which has excellent heat resistance, insulation, flame retardancy, and chemical resistance!

We would like to introduce a case where we produced 24 ring-shaped washers with an outer diameter of φ120mm and an inner diameter of φ90mm from a 6mm thick PTFE sheet based on the customer's specifications. Using our plotter processing machine (with router function), we processed the washers directly and precisely from CAD data. Since no die cutting was required, we achieved a clean finish without burrs and delivered them promptly. 【Features of Plotter Processing】 ■ Cost reduction without the need for dies ■ Supports small lot production from one piece ■ Clean finish without burrs ■ Easy repeat ordering with data storage *For more details, please download the PDF or feel free to contact us.

  • 14a.png
  • Processing Contract

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Sheet packing "SGM"

Sheet packing "SGM"

Soft Teflon sheet packing! Made entirely of PTFE with excellent chemical resistance.

"SGM" is a soft Teflon from Japan's Gore Corporation. It is composed solely of PTFE, which has excellent chemical resistance, and can be used with all fluids except for high-temperature, high-pressure fluorine gases, molten alkali metals, and polymerizable monomers. 【Features】 ■ Composed solely of PTFE with excellent chemical resistance ■ Compatible with a wide range of fluids *Please feel free to contact us if you would like more details about the product. *When calling, it will be smoother if you mention "I saw it on Ipros." 　TEL: 0595-39-1110

  • Other consumables

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PTFE sheet and gasket "Sigma"

PTFE sheet and gasket "Sigma"

Excellent chemical resistance, stable strength, and inherently clean! PTFE sheets and gaskets with minimized cold flow.

"Sigma" is a PTFE gasket that exhibits excellent sealing performance under both extremely low and high temperature conditions, in addition to its outstanding chemical resistance. Thanks to the unique molecular structure manufacturing method of Flexitallic, it controls the typical problem of cold flow associated with PTFE, resulting in low creep properties. It can easily create seals even with low bolt tightening torque, is highly flexible, and adapts well to old flange surfaces, allowing for selection based on each specific application. 【Product Lineup】 ■SIGMA 500 ■SIGMA 511 ■SIGMA 533 ■SIGMA 588 ■SIGMA 600 *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine elements
  • Other polymer materials
  • Piping Materials

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ePTFE gasket (made of PTFE)

ePTFE gasket (made of PTFE)

Usable in a wide temperature range of -100 to +200℃! It has low cold flow and is effective for sealing.

We would like to introduce our "ePTFE Gasket (made of PTFE)." It has low cold flow, is effective for sealing, and can be used over a wide temperature range of -100 to +200°C. It is chemically very stable and is not affected by molten alkali metals or fluorine gas under high temperature and high pressure. 【Width × Thickness × Length Lineup】 ■1.9mm × 3.6mm × 30m ■2.4mm × 5.0mm × 15m ■2.5mm × 6.6mm × 15m ■2.9mm × 10.4mm × 8m ■5.8mm × 13.9mm × 5m ■7.2mm × 17.2mm × 5m ■4.6mm × 18.8mm × 5m *For more details, please refer to the related links or feel free to contact us.

  • Sealing

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D1000 spiral type gasket (PTFE filler material)

D1000 spiral type gasket (PTFE filler material)

Can be used for connections in steam piping and other industrial piping! Possesses excellent sealing properties.

This product is a spiral wound gasket that uses PTFE tape as the filler material. Thanks to the excellent chemical resistance and corrosion resistance of PTFE, it is suitable for acidic fluids and corrosive fluids that are difficult to handle with non-asbestos or graphite-based gaskets. Please feel free to contact us when you need assistance. 【Specifications】 ■ Maximum pressure: 29.4 MPa (300 kgf/cm²) ■ Temperature range: -260 to 300℃ *For more details, please download the PDF or feel free to contact us.

  • Sealing

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"KS-560" Composite Packing with Semiconductor Carbon Fiber and PTFE Fiber

"KS-560" Composite Packing with Semiconductor Carbon Fiber and PTFE Fiber

For fluids such as oil, solvents, acids, and alkalis! Packing for control valves woven with PTFE fibers.

The "KS-560" is a packing for adjustment valves, made with carbon fiber as the core material and braided with PTFE fibers. It can be used with fluids such as oil, solvents, acids, and alkalis. 【Performance Values】 ■ Temperature (°C): 260 ■ Valve Pressure (Mpa): 5.1 ■ Pump 　・ Pressure (Mpa): - 　・ Peripheral Speed (m/s): - 　・ PV Allowable Value: - ■ Motion Equipment (Rotational) 　・ Pressure (Mpa): - 　・ Peripheral Speed (m/s): - ■ pH Range: 0-14 *For more details, please refer to the PDF document or feel free to contact us.

  • Piping Materials
  • Piping and Piping Parts
  • Other contract manufacturing

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Sheet packing "Joint Sealant"

Sheet packing "Joint Sealant"

Soft Teflon sheet packing! Made entirely of PTFE with excellent chemical resistance.

"Joint Sealant" is a soft Teflon sheet packing from Japan Gore and the UK-based Vulcan Company. It is composed solely of PTFE, which has excellent chemical resistance, and can be used with all fluids except for high-temperature, high-pressure fluorine gas, molten alkali metals, and polymerizable monomers. [Features] ■ Composed solely of PTFE with excellent chemical resistance ■ Compatible with a wide range of fluids *Please feel free to contact us if you would like more details about the product. *When calling, it will be smoother if you mention "I saw it on Ipros." TEL: 0595-39-1110

  • Other consumables

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