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

Last Updated： Aggregation Period:Feb 11, 2026～Mar 10, 2026
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gasket Product List

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Product Information - Gasket - PTFE & PTFE Sand

Product Information - Gasket - PTFE & PTFE Sand

Chemical-resistant PTFE gasket!

Gaskets are used for sealing (to maintain airtightness). Depending on the application, their shapes and materials vary. - To prevent liquids or gases from leaking to the outside in machines and equipment. - To prevent external debris and foreign objects from entering the interior. Our company offers ultra-short delivery times and small-scale production through ODM (On-Demand Manufacturing). For more details, please refer to the catalog or contact us.

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PTFEガスケット 「100℃の壁」を超えるための選定ガイド

PTFEガスケット 「100℃の壁」を超えるための選定ガイド

PTFEガスケットの弱点「クリープ」を克服！なぜPTFEはクリープしやすいのか

化学プラントから半導体、食品、医薬品製造に至るまで、PTFE (ポリテトラフルオロエチレン)は、その「プラスチックの王様」とも 称される圧倒的な耐薬品性と非汚染性により、代替が難しい素材です。 しかし、この万能に見えるPTFEガスケットには、現場の技術者を 長年悩ませてきた、一つの致命的な弱点が存在します。 それが、「クリープ(応力緩和)」です。 特に温度が上昇するとこの現象は顕著になり「PTFEガスケットは100℃まで」 という、ある種の“常識"を生み出してきました 。 この記事では、PTFEが持つ素晴らしい特性と、その弱点である 「クリープ」のメカニズムを徹底的に解明します。 ※コラムの詳細内容は、PDF資料より閲覧いただけます。 　詳しくは、お気軽にお問い合わせ下さい。

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SGM gasket: 100% PTFE with strength and flexibility!

SGM gasket: 100% PTFE with strength and flexibility!

SGM soft teflon-type gasket - 100% PTFE with strength and flexibility! It has excellent adhesion and can easily seal even on slightly uneven surfaces!

SGM gaskets are revolutionary non-asbestos joint sheet gaskets made of 100% PTFE, featuring excellent heat resistance and chemical resistance, as well as a combination of strength and flexibility. They possess the required characteristics for gaskets in a well-balanced manner at a high level, allowing for versatile use without the need to differentiate gaskets for each process.

  • Piping Materials
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Gasket Product Catalog

Gasket Product Catalog

Able to respond to short delivery times and contribute to cost reduction! Introducing various products such as PTFE gaskets and woven fabric gaskets.

This catalog introduces the gasket products handled by our company. We offer a lineup including "joint sheet and rubber sheet gaskets," "PTFE gaskets," and "graphite (expanded graphite) sheet gaskets." In addition to processing mass-produced gaskets using molds and wooden patterns (Thomson molds), we can also flexibly accommodate small orders for custom sizes. [Featured Products] ■ Joint sheet and rubber sheet gaskets ■ PTFE gaskets ■ Graphite (expanded graphite) sheet gaskets ■ Spiral gaskets ■ Fabric gaskets *For more details, please refer to the PDF document or feel free to contact us.

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PTFE fiber braided packing "KS-60(FS)"

PTFE fiber braided packing "KS-60(FS)"

PTFE fibers are woven into a rectangular cross-section! They have excellent chemical resistance and are suitable for valve applications.

The "KS-60(FS)" is a packing made by braiding PTFE fibers into a rectangular cross-section and impregnating them with PTFE dispersion. It has excellent chemical resistance and is suitable for valve applications. Additionally, we also offer "KS-60SO," which is made by braiding PTFE fibers treated with special lubricating oil in a lattice pattern, and "KS-60B," a braided packing made with graphite-filled PTFE fibers. 【Performance Values】 ■ Temperature (°C): 260 ■ Valve Pressure (Mpa): 10.3 ■ Pump - Pressure (Mpa): - - Peripheral Speed (m/s): - - PV Allowable Value: - ■ Motion Equipment (Rotational) - Pressure (Mpa): 4.9 - Peripheral Speed (m/s): 1 ■ pH Range: 0-14 *For more details, please refer to the PDF document or feel free to contact us.

  • Piping Materials
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PF gasket

PF gasket

We offer two types of PF gaskets for different applications!

We offer gaskets made from EPDM through heat compression molding using molds, referred to as "PF (EPDM)," and gaskets that integrate PTFE film with EPDM as the core, known as "PF (PTFE)." "PF (EPDM)" is suitable for applications in areas with low tightening pressure, such as PVC piping and glass-lined piping. Additionally, "PF (PTFE)" can be used under more stringent conditions than rubber-only products due to the high chemical resistance of PTFE. 【Product Lineup】 ■ PF (EPDM) - Temperature range: -30°C to 100°C - Maximum operating pressure: 1.0 MPa - Flange shape: Full face ■ PF (PTFE) - Temperature range: -30°C to 150°C - Maximum operating pressure: 2.0 MPa - Flange shape: Full face *For more details, please download the PDF or feel free to contact us.

  • Sealing
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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.

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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.

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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.

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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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"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.

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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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Sheet packing "Hyper Sheet"

Sheet packing "Hyper Sheet"

Hyper sheet made of soft Teflon! Composed solely of PTFE with excellent chemical resistance.

The "Hyper Sheet" is a soft Teflon hyper sheet 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 gases, molten alkali metals, and polymerizable monomers. 【Features】 ■ Made entirely of PTFE with excellent chemical resistance ■ Compatible with a wide range of fluids *Please feel free to contact us if you require more details about the product. *When calling, it will be smoother if you mention "I saw it on Ipros." 　TEL: 0595-39-1110

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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

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Klinger PTFE Gasket "Topchem 2000"

Klinger PTFE Gasket "Topchem 2000"

High-performance PTFE gasket. Chemical-resistant gasket suitable for ultra-low creep, high temperature, and high pressure.

The high-performance gasket material "Topchem 2000," which surpasses conventional PTFE-based gaskets, offers excellent performance under conditions requiring chemical resistance at high temperatures and high pressures. "Topchem 2000" demonstrates outstanding resistance to strong alkalis, strong acids, and steam. It is suitable for a very wide range of applications in the chemical and petrochemical industries, as well as in chemical tankers. *For more details, please contact us.*

  • Topchem 2000.jpg
  • Piping Materials
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PTFE-impregnated special aramid blended yarn braided packing 'KS-82'

PTFE-impregnated special aramid blended yarn braided packing 'KS-82'

Valves, rotating equipment! Non-asbestos packing impregnated with PTFE.

The "KS-82" is a non-asbestos packing made by braiding special aramid blended yarn into a rectangular cross-section and impregnating it with PTFE. It can be used for fluids such as fresh water, seawater, and oil-based fluids. Additionally, we also offer the special aramid blended yarn braided packing "KS-82S" with lubricating oil. 【Performance Values】 ■ Temperature (°C): 200 ■ Valve Pressure (Mpa): 10.3 ■ Pump - Pressure (Mpa): - - Peripheral Speed (m/s): - - PV Allowable Value: - ■ Moving Equipment (Rotating) - Pressure (Mpa): 4.9 - Peripheral Speed (m/s): 1 ■ pH Range: 2-12 *For more details, please refer to the PDF document or feel free to contact us.

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PTFE-impregnated aramid fiber braided packing 'KS-83/83W'

PTFE-impregnated aramid fiber braided packing 'KS-83/83W'

Introducing aramid fiber braided packing suitable for pump and valve applications that dislike oil!

The "KS-83/83W" is a braided packing made of aramid fiber impregnated with PTFE. "KS-83" is suitable for pump applications that dislike oil, while "KS-83W" is suitable for valve applications. Additionally, we offer the packing "KS-83S," which is made by flexibly braiding flame-retardant aramid fibers, impregnating them with PTFE, and finishing with lubricant, as well as "KS-83WS," which is made by braiding flame-retardant aramid fibers in a rectangular cross-section, impregnating them with PTFE, and finishing with lubricant. 【Performance Values】 <KS-83> ■ Temperature (°C): 260 ■ Valve Pressure (Mpa): - ■ Pump - Pressure (Mpa): 1 - Peripheral Speed (m/s): 10 - PV Allowable Value: 6.4 ■ Motion Equipment (Rotating) - Pressure (Mpa): - - Peripheral Speed (m/s): - ■ pH Range: 2-13 *For more details, please refer to the PDF document or feel free to contact us.

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Fluororesin cord seal gasket (PTFE)

Fluororesin cord seal gasket (PTFE)

The temperature range is -240 to +260℃! It comes with a single-sided adhesive tape, making it highly efficient for work.

This product is a marshmallow-like sealing gasket made from specially processed fluoropolymer (PTFE). Pressure: Liquid/50Kgf/cm² (4.9MPa), Gas/20Kgf/cm² (1.96MPa). It comes with a single-sided adhesive tape, making it easy to work with. 【Specifications】 ■ Temperature range: -240 to +260℃ ■ Pressure: Liquid/50Kgf/cm² (4.9MPa), Gas/20Kgf/cm² (1.96MPa) ■ Material: PTFE *For more details, please refer to the related links or feel free to contact us.

  • 2021-08-06_14h56_32.png
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PTFE Code Seal Gasket "KS-6000"

PTFE Code Seal Gasket "KS-6000"

Flexible and strong! A gasket with adhesive tape on one side for easy handling!

The "KS-6000" is a marshmallow-like sealing gasket made from specially processed PTFE. It is flexible and strong, and it excels in heat resistance and chemical resistance, which are characteristics of PTFE. To make it easier to work with, it has adhesive tape on one side. [Features] ■ Flexible and strong ■ Excellent heat resistance and chemical resistance ■ Adhesive tape on one side *For more details, please refer to the PDF document or feel free to contact us.

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SGM gasket

SGM gasket

Soft and excellent in conformability, easily seals even on slightly uneven surfaces! Can also be used as an insulating gasket.

The "SGM Gasket" is a 100% PTFE gasket for process piping and equipment flanges that excels in chemical resistance and heat resistance, combining strength and flexibility. Made from high-strength expanded PTFE, this fluororesin gasket is soft and has excellent conformability, allowing it to easily seal even on slightly uneven surfaces, and it can also be used as an insulating gasket. Please feel free to contact us when you need assistance. 【Features】 ■ Excellent chemical resistance and heat resistance ■ Combines strength and flexibility ■ 100% PTFE ■ Made from high-strength expanded PTFE ■ Soft and has excellent conformability, easily sealing on slightly uneven surfaces ■ Usable as an insulating gasket *For more details, please download the PDF or feel free to contact us.

  • Sealing
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PTFE gasket

PTFE gasket

Chemicals, pharmaceuticals, food

Excellent heat resistance, chemical resistance, and creep resistance.

  • Sealing
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Graphite-filled PTFE-impregnated carbon fiber braided packing 'KS-65'

Graphite-filled PTFE-impregnated carbon fiber braided packing 'KS-65'

Suitable for general pump applications treated with graphite, PTFE, and lubricating oil! Valve pressure is 5.1 MPa.

The "KS-65" is a standard packing suitable for general pump applications, made by braiding carbon fiber into a rectangular cross-section and treating it with graphite, PTFE, and lubricating oil. Additionally, we offer "KS-65I," which is finished to be firmer to enhance stability against pressure, and "KS-65K," which is braided more robustly through a lattice structure to further improve stability against pressure and peripheral speed. 【Performance Values】 ■ Temperature (°C): 200 ■ Valve Pressure (Mpa): 5.1 ■ Pump ・ Pressure (Mpa): 1 ・ Peripheral Speed (m/s): 20 ・ PV Allowable Value: 9.8 ■ Motion Equipment (Rotational) ・ Pressure (Mpa): 4.9 ・ Peripheral Speed (m/s): 5 ■ pH Range: 2-12 *For more details, please refer to the PDF document or feel free to contact us.

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"Teflon-type gasket" processed in-house at Daiko!

"Teflon-type gasket" processed in-house at Daiko!

A lineup of Teflon-based gaskets with excellent chemical resistance and electrical insulation properties!

At Daiko Co., Ltd., we handle a variety of "Teflon-based gaskets." The "pure Teflon" is a gasket made from punched Teflon (PTFE). It has excellent chemical resistance and also features outstanding electrical insulation properties. In addition, we offer products such as "Teflon sand," which uses a heat-resistant millboard as the core material and has PTFE as the outer layer, providing excellent elasticity and flexibility, as well as "filled Teflon" and "soft Teflon." 【Features】 < Pure Teflon > ■ Gasket made from punched Teflon (PTFE) ■ Excellent chemical resistance and electrical insulation ■ Operating temperature range: -50 to 100℃ ■ Maximum operating pressure: 1MPa (10kgf/cm²) *For more details, please refer to the PDF document or feel free to contact us.

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Sheet packing "6943"

Sheet packing "6943"

Supports a temperature range of -200 to 280℃! Gland packing woven with aramid fibers.

"6943" is a grand packing manufactured by Gambit in Poland and Balkan in the UK. It is a packing made of aramid fibers impregnated with PTFE resin and special lubricants, suitable for a temperature range of -200°C to +280°C. 【Features】 ■ Packing made of aramid fibers impregnated with PTFE resin and special lubricants *Please feel free to contact us for more details about the product. *When calling, it will be smoother if you mention "Ipros" as a reference. TEL: 0595-39-1110

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Expanded graphite yarn braided packing "KS-4000T"

Expanded graphite yarn braided packing "KS-4000T"

This is a high-performance packing treated with low torque processing using PTFE dispersion.

The "KS-4000T" is a high-performance packing made by braiding expanded graphite yarn reinforced with Inconel wire into a rectangular cross-section and applying a low-torque treatment with PTFE dispersion. It can be used alone. Additionally, we offer high-performance packing "KS-4000TLG," which has been treated for low torque with PTFE, lubricating oil, and fine graphite, as well as high-performance packings "KS-4010(L/LG)" and "KS-4010T," which are made by braiding expanded graphite yarn into a rectangular cross-section. 【Performance Values】 ■ Temperature (°C): 350 ■ Valve Pressure (Mpa): 25.9 ■ Pump ・ Pressure (Mpa): - ・ Peripheral Speed (m/s): - ・ PV Allowable Value: - ■ Motion Equipment (Rotation) ・ 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.

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Gasket Packing Q&A No. 6

Gasket Packing Q&A No. 6

Is there a material that can improve the creep phenomenon of Teflon?

Daiko Corporation will answer your questions regarding gaskets and packing. 〇 Creep Phenomenon It is known that fluoropolymer-based gaskets experience significant decreases in bolt axial force due to creep relaxation characteristics. This reduction in bolt axial force raises concerns about sealing performance, and the risk of leakage accidents increases due to internal pressure loads and external forces from earthquakes, making it necessary to properly manage bolt axial force through re-tightening. 〇 Countermeasure Products We offer gaskets that improve creep resistance by mixing PTFE with special inorganic fillers that have corrosion and heat resistance, suitable for use up to 200°C. Representative products include Vulcan's V7020 and Nichias's T9007LC. They are resistant to almost all fluids except for hydrofluoric acid and strong alkalis. We have stock in sheet form and can process it to your specified dimensions.

  • Piping Materials
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High-strength carbon fiber braided packing 'KS-51'

High-strength carbon fiber braided packing 'KS-51'

Gaskets suitable for valve applications treated with PTFE dispersion!

The "KS-51" is a packing suitable for valve applications, made by braiding high-strength carbon fibers into a rectangular cross-section and treating it with PTFE dispersion. It can be used with various fluids such as clean water, seawater, wastewater, muddy water, heated water, boiler feed water, low-pressure steam, mineral oil, animal and vegetable oils, heat transfer oil, crude oil, and heavy oil. Additionally, we also offer "KS-51B," which is suitable for high-temperature conditions treated with graphite and special lubricants, as well as "KS-51L." 【Performance Values】 ■ Temperature (°C): 300 ■ Valve Pressure (Mpa): 25.9 ■ Pump ・ Pressure (Mpa): - ・ Peripheral Speed (m/s): - ・ PV Allowable Value: - ■ Moving Equipment (Reciprocating) ・ Pressure (Mpa): 24.5 ・ Peripheral Speed (m/s): 5 ■ pH Range: 0-14 *For more details, please refer to the PDF document or feel free to contact us.

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TOMBO No.9007-SC Gasket | Specialized for Strong Alkaline Fluids

TOMBO No.9007-SC Gasket | Specialized for Strong Alkaline Fluids

A detailed explanation of three important characteristics and considerations to keep in mind during design and selection!

"In lines handling high-concentration alkaline fluids such as caustic soda and potassium hydroxide, we want to maintain long-term stable sealing performance. However, with general PTFE gaskets, there are concerns about reliability under special conditions." This presents sealing challenges in "strong alkaline" environments within plants, which are particularly corrosive and difficult in terms of material selection. To meet these extremely specialized requirements, Nichias Corporation has developed the "TOMBO No.9007-SC" (Naflon PTFE special carbon-filled punched gasket). In this article, we will thoroughly explain why No.9007-SC is specialized for "strong alkaline fluids," from its structural secrets to specific data supporting its performance, as well as the essential usage rules that must be followed, all from a professional perspective. *For detailed content of the column, please refer to the related link. For more information, please download the PDF or feel free to contact us.*

  • Sealing
  • gasket

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[Gasket Processing Example] TOMBO No.9007-SC

[Gasket Processing Example] TOMBO No.9007-SC

No need for a die for a medium lot of 500 pieces! We manufacture ring gaskets suitable for strong alkaline fluids.

This is a case of producing 500 ring gaskets with an outer diameter of φ55mm and an inner diameter of φ43mm from the gasket sheet "TOMBO No.9007-SC," which is compatible with strong alkaline fluids. "TOMBO No.9007-SC" is a special gasket sheet made by blending carbon with PTFE (fluororesin). It exhibits excellent corrosion resistance against strong alkaline fluids such as sodium hydroxide and potassium hydroxide. Using our plotter processing machine, we were able to respond quickly to the production of 500 medium-lot items directly from CAD data without the need to create a die. [Case Overview] ■ Material: TOMBO No.9007-SC 1.5t ■ Size: Outer diameter φ55mm × Inner diameter φ43mm ■ Quantity: 500 pieces *For more details, please download the PDF or feel free to contact us.

  • Processing Contract
  • gasket

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