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

Last Updated: Aggregation Period:Feb 18, 2026~Mar 17, 2026
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gasket Product List

91~116 item / All 116 items

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The roles of the core components "hoop" and "filler" of spiral wound gaskets.

Based on the official product documentation of Nichias Corporation, a thorough explanation of the "hoop" and "filler" that determine the performance of spiral gaskets!

"Why can spiral wound gaskets withstand high temperatures and high pressures?" "What do the differences between graphite, PTFE, and fillers signify?" "What should be considered when selecting the material for the hoop?" The "spiral wound gasket," which boasts overwhelming reliability under harsh conditions such as in power plants and petrochemical plants. The secret to its excellent sealing performance lies in its intricate spiral structure, which alternates between a V-shaped metal strip "hoop" and a cushioning material "filler." These two components serve as the skeleton and muscles of the gasket, and correctly understanding and combining their respective roles and materials is the key to effectively utilizing spiral wound gaskets. *For more detailed information, please refer to the related links. For further details, you can download the PDF or feel free to contact us.*

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Bulkar No. 7020 Gasket Selection Guide

A standard model that enhances the reliability of chemical-resistant lines! An explanation of why No. 7020 is commonly chosen in many chemical lines.

"A pure PTFE gasket is concerning due to significant deformation (creep) caused by heat. I want to choose a reliable gasket with balanced performance for a line handling various chemicals." ...In response to the needs of environments where both chemical resistance and mechanical stability are required, the standard model of filled fluoropolymer gaskets is "Valkar No. 7020" (Valkalon Gasket) from Valkar Co., Ltd. This article will thoroughly explain why No. 7020 is commonly chosen in many chemical lines, from its structural secrets to specific data supporting its performance, as well as the correct knowledge for safe use, from a professional perspective. *For detailed content of the column, please refer to the related links. For more information, feel free to download the PDF or contact us.

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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.

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White aramid fiber Teflon-impregnated braided packing

Packing using filament yarn! Wide range of applications in the chemical industry and wastewater treatment plants.

We handle "White Aramid Fiber Teflon Impregnated Braided Packing." This packing is made using DuPont's Nomex(R) filament yarn (aramid aromatic polyamide) and is specially impregnated with PTFE dispersion, heat-resistant lubricants, and inert mineral oil, resulting in an asbestos-free chemical packing. Applicable fluids include water, sewage, steam, solvents, chemicals, acids, corrosives, alkalis, oils, liquid raw materials used in pulp and paper mills, caustics, bleaching agents, and reagents. 【Specifications (Reference Values)】 ■ Maximum Operating Temperature: -100℃ to +290℃ ■ Peripheral Speed: 15 m/sec ■ pH: 1 to 13 ■ Lubricant: Silicon Oil Zero ■ Specific Gravity: 1.5 g/cm3 *For more details, please refer to the related links or feel free to contact us.

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【Stable Supply & Usable in Various Industries】 Gasket A to Z

We can accommodate gaskets from A to Z, with over 60,000 processing achievements and molds available by type and size.

We manufacture and sell gasket products on a made-to-order basis. Our company is a Japanese distributor and sales agent for a manufacturer established in 1982 (third-country supply agreements are possible). Main related industries: shipbuilding, plants, petrochemicals, marine engines, steelmaking, specialty gases. Production products: Approximately 20 types, including non-asbestos gaskets, spiral gaskets, PTFE, rubber gaskets, insulation kits, various plastic processed products, and shipbuilding equipment for marine engines. We have processing achievements and molds for over 60,000 types categorized by type and size. Overseas supply achievements: Thailand, Malaysia, India, Singapore, Dubai, China, Japan. 【Features】 - All products are uniquely made to order. - We maintain price competitiveness through mass production and automated equipment. - In-house mold production. *There are four types of catalogs, but only one type is updated on this site for operational purposes. Please feel free to contact us for others.

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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.

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Bulkar No. SF300 Gasket Selection Guide | Cleanliness and Insulation Properties

Adding "cleanliness" to the "PTFE binder" technology! Introducing four outstanding performances.

"The contamination of fluids with black foreign substances must be absolutely avoided," and "I want to prevent galvanic corrosion between dissimilar metal flanges." In the stable operation of a plant, there are many situations where such added value is required in addition to basic sealing performance. The high-performance sheet gasket "Vulcan No. SF300" (White Hyper) from Vulcan Corporation overcomes the challenges of conventional joint sheet heat resistance and combines two important properties: "cleanliness" and "insulation." This article thoroughly analyzes why SF300 is chosen in areas where cleanliness and insulation are required, comparing its performance with the standard type GF300. Furthermore, it provides a deep explanation from a professional perspective on the correct knowledge needed to safely harness its high performance. *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.*

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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
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Thorough Comparison of the Three Major Vortex Gasket Models!

Complete Guide to Choosing the Right Item: 1834NA/1834GR/9090 Naflon

"Since it's a utility line, should we prioritize cost and go with the NA Vortex?" "No, since it's an important line, we should opt for the reliable GR Vortex." "Wait, this fluid is corrosive, so it has to be the Naflon Vortex, right?" The "Vortex Gasket," renowned as the "ultimate weapon" for sealing in high-temperature and high-pressure lines, boasts immense trust. However, among these, many field personnel are struggling with the appropriate differentiation of the three main models: "NA," "GR," and "Naflon (PTFE)," which are particularly in demand. This article does not unilaterally recommend specific products. Based solely on the official catalog information from Nichias Corporation, it aims to put an end to the eternal question of "Which of the three major Vortex models should we choose?" by thoroughly comparing and analyzing their performance, cost, and application ranges, providing a practical selection guide for everyone to confidently choose the "correct item" for their equipment. *For detailed content of the column, please refer to the related links. For more information, feel free to download the PDF or contact us.*

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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
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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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" 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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" 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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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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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.

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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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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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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.

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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.

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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
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Daiko Tokyo Branch Processing Example No. 5 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. 【Processing Examples】 We manufactured Teflon (PTFE) ring shapes and gaskets for heat exchangers. The size is over 1000mm in diameter, but with a water jet, we can achieve tolerances of approximately ±0.2 to 0.3. For heat exchangers, we can also digitize intricate details such as R processing on branch parts using CAD, allowing us to produce gaskets that fit the flange size.

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Daiko Tokyo Branch Processing Example No. 7 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 jet cutters and plotter and press processing, to propose products to our customers. Please feel free to contact us for any inquiries regarding processing. 【Processing Example】 〇 T9007LC 3mm PTFE with filler was processed using a plotter. By using a special ultra-hard blade for processing, the cross-section of the gasket is finished beautifully. We can accommodate processing ranges up to 1500W, allowing for large-diameter processing to be completed in a short delivery time. This is a high-performance gasket that is resistant to heat up to 200°C and has low creep.

  • Piping Materials
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Gasket manufacturing (JIS, ASME, ANSI, JPI, non-standard)

Leave the manufacturing of gaskets to us, from small lots of one piece to mass production! Quick delivery is also possible. *We offer free sample production.

At our Tsuchiura factory, we perform punching and cutting processing of joint sheets, synthetic rubber sheets, PTFE sheets, and various oil sheets. By using cutting plotters and press processing methods, we can produce according to the needs of quantity and lot size. We also select materials suitable for the usage environment, so please feel free to consult with us. Production data (CAD data) will be permanently stored as a general rule. 【Features】 ■ Processing with cutting plotters - Supports small quantities and various types, prototype support, and reduced initial costs ■ Press punching processing - When a certain quantity is anticipated, molds can be created to reduce unit costs and delivery times * We offer free sample production on the condition that materials are provided, so please feel free to reach out (limited to one piece per item). * For more details, please download and view the PDF.

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