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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

76～90 item / All 96 items

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Yellow Fiber(R) braided packing

Yellow Fiber(R) braided packing

Excellent abrasion resistance! Superior elasticity, heat resistance, and chemical resistance ensure a long-lasting stable seal life.

The "Yellow Fiber® Braided Packing" is a packing made by impregnating high-strength aramid fiber (KEVLAR®) yarn with PTFE dispersion and heat-resistant lubricant, and then braiding it. The nominal dimensions of "244-4188-01" are 3mm in height and 3mm in width, with a length of 3m at 1/8 inch. Applicable fluids include acids, alkalis, organic solvents, clean seawater, hydrocarbons, oils, wastewater, industrial wastewater, white liquor for pulp, green liquor, and black liquor. 【Specifications (Reference Values)】 ■ Maximum operating temperature: -220℃ to +300℃ ■ Pressure: 10MPa (100kgf/cm²) ■ Peripheral speed: 20m/sec ■ pH: 2 to 13 ■ Specific gravity: 1.5g/cm³ *For more details, please refer to the related links or feel free to contact us.

  • Other consumables

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Grommet option "MacGuard"

Grommet option "MacGuard"

Shut out infiltration and leakage! Improved heat resistance with grommet processing.

"MacGuard" is the name of an option that applies crimping processing of SUS316L or Hastelloy to the inner and outer diameters of gaskets. By adding MacGuard as an option for gaskets, it is possible to significantly improve sealing performance, contamination prevention, pressure resistance, heat resistance, and more. 【Features】 ■ Shuts out permeation leakage ■ Improved heat resistance ■ Blocks the occurrence of contamination ■ Protects the gasket from fluids ■ Significantly suppresses cold flow of fluorine-based gaskets ■ Prevents gasket adhesion ■ Greatly improves the handling of gaskets *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine elements

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Expanded graphite yarn braided packing "KS-4030(L/LG)"

Expanded graphite yarn braided packing "KS-4030(L/LG)"

Surface coated with gold wire to enhance strength! Non-asbestos packing for high temperature and high pressure applications.

The "KS-4030(L/LG)" is a non-asbestos packing for high temperature and high pressure, reinforced with Inconel wire and braided into a rectangular cross-section, with its surface coated in gold wire to enhance strength. Additionally, we also offer a non-asbestos packing "KS-4030TG" that has been treated with low torque using PTFE and fine graphite. 【Performance Values】 ■ Temperature (°C): 600 *Heat resistance temperature in a non-oxidizing atmosphere (400°C in an oxidizing atmosphere) ■ Valve Pressure (Mpa): 43.1 ■ Pump ・Pressure (Mpa): - ・Peripheral Speed (m/s): - ・PV Allowable Value: - ■ Motion Equipment (Rotating) ・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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Production Service [Packing/Gasket] *Product examples available

Production Service [Packing/Gasket] *Product examples available

We offer a wide variety of materials and substances, ranging from one piece to mass production, for home, industry, transportation, medical, construction, and retail!

All products centered around gaskets and packing are rapidly responding to increasingly diverse and advanced needs that evolve with technological progress, building a strong track record based on significant user trust. In addition to mass production using punch press processing, we also offer one-off production through water jet processing and manual crafting. Furthermore, we provide various processed gaskets and packing, sponge products, rubber sheet materials, and board materials. <Product Examples> *Excerpt from the website 【Super Wool Blanket + Super Wool Cloth Door Packing】 (See photo below) ⇒ Due to RCF (Refractory Ceramic Fiber) regulations, conventional RCF cannot be processed, but we have prototyped door packing with compliant materials. ⇒ The Super Wool Blanket is double-wrapped with Super Wool Cloth, sized approximately like a square thin roll of sushi. ■ Material: Super Wool Blanket + Super Wool Cloth (Shin Nihon Thermal Ceramics) ■ Processing Method: Sewing ■ Application: Door Packing *Processing is possible without issues with RCF regulation-compliant products! *For more details, please refer to the PDF materials or feel free to contact us.

  • Rubber Processing Machine
  • Other machine elements

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We can process gaskets and packing with processing equipment and also make proposals as a trading company!

We can process gaskets and packing with processing equipment and also make proposals as a trading company!

We meet your needs through our processing equipment, including one of Japan's largest water jet cutting machines, and our handling of materials such as sheets, rubber, resin, and metal.

Our company processes gaskets and packing using various machines, including one of Japan's largest water jet cutting machines (water pressure cutting machine). We have a wide range of items, including joint sheets, rubber, sponge, and resin. In addition to domestic manufacturers like Nichias and Vulcan, we also offer our original brand of non-asbestos joint sheet "D-6000" and other in-house products. Please utilize the fluid compatibility charts and necessary information for selecting piping and valves! 【Featured Products (Partial)】 ■ Non-asbestos joint sheet D-6000 ■ Graphite spiral wound gasket D-1000 ■ Teflon cushion gasket D7000 ■ SGM soft Teflon gasket ■ Rubber packing, etc. *This PDF is a digest version. If you need the full version, please feel free to contact us.

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  • Other processing machines
  • Piping Materials

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Plant maintenance and machinery maintenance gasket and packing product catalog

Plant maintenance and machinery maintenance gasket and packing product catalog

A product catalog of various gaskets for non-asbestos materials, featuring a comparison chart of manufacturers!

This catalog features products from Daiko Co., Ltd., which manufactures and sells various types of gaskets and industrial products. Our company processes gaskets and packing using a variety of machines, including one of Japan's largest water jet cutting machines. We also have a wide range of items such as joint sheets, rubber, sponge, and resins. Our original brand, the non-asbestos joint sheet "D-6000," is among our well-developed products. 【Featured Products】 ■ Non-asbestos Joint Sheet D-6000 ■ Graphite Spiral Gasket D-1000 ■ Teflon Cushion Gasket D-7000 ■ SGM Soft Teflon Gasket ■ Rubber Packing, etc. *This PDF is a digest version. Please feel free to contact us if you need the full version.

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  • Piping Materials

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" gasket comprehensive catalog + fluid compatibility table" *Free gift!

" gasket comprehensive catalog + fluid compatibility table" *Free gift!

A comprehensive catalog of various gaskets and a fluid compatibility chart, featuring a comparison table of manufacturers, that is highly effective for selecting gasket materials in non-asbestos applications!

This catalog is a comprehensive catalog (digest version) featuring products from Daiko Co., Ltd., which manufactures and sells various types of gaskets and industrial products. Our company processes gaskets and packing using a variety of machines, including one of Japan's largest water jet cutting machines (hydro-cutting machines). We also have a wide range of items, including joint sheets, rubber, sponge, and resins. Our original brand, the non-asbestos joint sheet "D-6000," is among our well-developed products. Please utilize the fluid compatibility tables and necessary information for selecting piping and valves! 【Featured Products (Partial)】 ■ Non-asbestos joint sheet D-6000 ■ Graphite spiral wound gasket D-1000 ■ Teflon cushion gasket D7000 ■ SGM soft Teflon gasket ■ Rubber packing, etc. *This PDF is a digest version. If you need the full version, please feel free to contact us.

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  • Other processing machines
  • Piping Materials

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" gasket comprehensive catalog + Q&A collection" *Free gift!

" gasket comprehensive catalog + Q&A collection" *Free gift!

We will answer your questions about gaskets and packing! We will provide various reference examples, so please make use of them! A comprehensive catalog is also available as a free gift!

This catalog is a comprehensive catalog (digest version) featuring products from Daiko Co., Ltd., which manufactures and sells various types of gaskets and industrial products. Our company processes gaskets and packing using various machines, including one of Japan's largest water jet cutting machines (hydro cutting machines). We have a wide range of items, including joint sheets, rubber, sponge, and resins. We also offer our original brand non-asbestos joint sheet "D-6000" and other products tailored to domestic manufacturers such as Nichias and Bulker. Please utilize the fluid compatibility charts and necessary information for selecting piping and valves! 【Featured Products (Partial)】 ■ Non-asbestos joint sheet D-6000 ■ Graphite spiral wound gasket D-1000 ■ Teflon cushion gasket D7000 ■ SGM soft Teflon gasket ■ Rubber packing, etc. *This PDF is a digest version. If you need the full version, please feel free to contact us.

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  • Other processing machines
  • Piping Materials

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Daiko Tokyo Branch Processing Case No. 27 Gaskets and Industrial Products!

Daiko Tokyo Branch Processing Case No. 27 Gaskets and Industrial Products!

Introducing examples of processing gaskets, packing, and industrial products! We process them using various machines, including water jets (high-pressure processing machines)!

Our company has been processing and selling gaskets, packing, and industrial products for over 45 years. We utilize various processing machines, including one of Japan's largest water jets (high-pressure cutting machines), plotters, and press processing, to propose products to our customers. Please feel free to contact us for any inquiries regarding processing. We processed 9096-SGM using a plotter. SGM is a gasket made of 100% PTFE, which excels in heat resistance and chemical resistance, combining strength and flexibility. It is harder than soft Teflon and has excellent sealing properties. The processing was done with a plotter, resulting in a clean finish on the processed surface.

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  • Piping Materials

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Daiko Tokyo Branch Processing Case No. 40 Gaskets and Industrial Products!

Daiko Tokyo Branch Processing Case No. 40 Gaskets and Industrial Products!

Introducing examples of processing gaskets, packing, and industrial products! We process them using various machines, including water jets (high-pressure processing machines)!

Our company has been processing and selling gaskets, packing, and industrial products for over 45 years. We utilize various processing machines, including one of Japan's largest water jets (high-pressure cutting machines), plotters, and press processing, to propose products to our customers. Please feel free to contact us for any inquiries regarding processing. We have processed Teflon (PTFE) using a router. The processing of the countersink holes and the C2 beveling has been completed according to the drawings. Teflon tends to produce burrs when processed with a water jet, so we are using a router for this processing.

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  • Piping Materials

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Comprehensive Catalog of Valve Packing/Gaskets with Selection Table

Comprehensive Catalog of Valve Packing/Gaskets with Selection Table

The definitive version of valve gland packing and gaskets! We offer a wide range of products that not only perform well but also solve delivery issues!

"VALVE SEALS" is a comprehensive catalog of gaskets and packing for valves. Valves are essential equipment for operating plants. We offer a lineup of products with a proven track record, especially in power plants. We are particularly skilled at producing gland packing and gaskets with short lead times, so please feel free to place your orders. We feature high-performance universal gaskets such as the gland packing "8515・8515R," which is made by braiding yarn (PAT) that encapsulates a PTFE film within an expanded graphite outer layer, and the "8851ND CleaLock," which overcomes issues during installation, such as the inability to achieve a soft and tight feeling with expanded graphite-based gaskets. [Contents Included] ■ Gland Packing Selection Table ■ 8515・8535・8530 ■ Gasket Selection Table ■ 8851ND・2715・2730・1500・8600 ■ Sheet Seals (for Butterfly Valves and Ball Valves) ■ Documentation ■ Maintenance Tools *For more details, please refer to the PDF documentation or feel free to contact us.

  • Other machine elements
  • Other consumables
  • Piping Materials

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GORE(R) HyperSheet(R) Gasket

GORE(R) HyperSheet(R) Gasket

This is a porous PTFE sheet with excellent chemical resistance and heat resistance! It can also be processed in clean rooms, and there are many achievements in the semiconductor industry.

Gore® HyperSeal® Gasket is a sealing material made from PTFE (polytetrafluoroethylene) resin, which possesses excellent versatility and performance as a sealing material, processed into a flexible and robust fibrous sheet through advanced special processing technology. Compared to conventional PTFE sheets, it is very soft and can be easily processed with a utility knife or similar tools. Due to its soft material, it has high adhesion and can be used on slightly uneven surfaces or flanges made of materials that are difficult to tighten, demonstrating its effectiveness in sealing for various applications. ● Raw sheet dimensions Thickness: 0.25/0.5/1.0/1.5/2/3/4/5/6.5/10 (mm) Sheet dimensions: 1500×1500 (mm) ● Reasons to choose Yuko Shokai - We always have raw sheets of 1500×1500 mm in stock, and if available, we can process them immediately! - We have cutting plotters and punching equipment, allowing us to handle everything from prototypes to mass production. - We can easily accommodate a wide range of flange diameters and complex shapes. - We can also perform processing in a clean room and annealing in a drying oven, delivering the products in the form desired by our customers.

  • Other machine elements

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8851ND CleaLock/1500 HOCHDRUCK

8851ND CleaLock/1500 HOCHDRUCK

Customers struggling with steam! Here is the solution!

Are you using PTFE or joint sheets and experiencing significant leakage with steam? Our expanded graphite gaskets improve the handling issues and are widely used in the market. Here are two of our gaskets: - 8851ND CleaLock The 8851ND CleaLock is our original gasket made from high-density expanded graphite combined with stainless steel. This improves handling and provides a good tightening feel, which has received great acclaim from operators. Additionally, we have a quick turnaround time, typically responding within 3-4 days, and we will do our best to accommodate urgent requests, so please feel free to contact us. - 1500 HOCHDRUCK-Pro The 1500 HOCHDRUCK-Pro retains the soft expanded graphite while featuring multiple layers of stainless steel. It has 5 layers of stainless steel at a thickness of 3mm and 7 layers at a thickness of 4mm. It can be used under high pressure, making it a popular choice as an emergency substitute for metal gaskets, and of course, we can also provide quick delivery.

  • Other consumables

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Teflon P.T.F.E. gasket

Teflon P.T.F.E. gasket

This is a Teflon spare part made in Taiwan that will satisfy you not only in terms of price and quality but especially in terms of delivery time.

Taiwanese Teflon spare parts are Teflon products with excellent chemical resistance, heat resistance, durability, and electrical properties.

  • Company：YTK
  • Price：Other
  • valve

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