ソーワ工業 List of Products and Services

The "S-2500" is a sheet gasket material primarily made from biodegradable inorganic fibers, with added inorganic fibers and inorganic fillers, reinforced with aramid fibers. It uses a heat-resistant, oil-resistant synthetic rubber as a binder. It is resistant to scratches, highly flexible, and has excellent workability, allowing for the production of gaskets in various shapes. Additionally, the base sheets are domestically produced, ensuring high quality, short delivery times, and low costs. There is also a lineup of "S-2520" that can be used at high temperatures (up to 300°C). 【Features】 ■ Excellent heat resistance, flexibility, and workability ■ High quality, short delivery times, and low costs due to domestic production of sheets *For more details, please download the PDF or feel free to contact us.

• joint

The "S-2300" is a gasket sheet that sandwiches thin steel plates with hooked edges (hook processing) between graphite (expanded graphite) sheets and is roll-pressed. It can be used in high-temperature and high-pressure environments, surpassing joint sheets and PTFE sheets. It allows for three-dimensional processing, which is difficult with other sheet gaskets. (Mold required) Additionally, it does not use any adhesives, providing higher strength than sheets with flat plates. Since the raw sheets are manufactured in-house, they offer high quality, short delivery times, and low costs. 【Features】 ■ Usable in high-temperature and high-pressure environments ■ Capable of three-dimensional processing ■ High quality, short delivery times, and low costs due to in-house manufacturing *For more details, please download the PDF or feel free to contact us.

• joint

The "S-5400" is a special packing that combines mechanical strength and chemical resistance by treating organic fibers with PTFE dispersion, braiding them into a rectangular cross-section, and further processing them with lubricating oil. It is suitable for use in rotating equipment such as rotary pumps, agitators, and mixers. 【Features】 ■ White packing with excellent chemical resistance ■ Uses fibers with high mechanical strength as the base material, achieving excellent wear resistance ■ Achieves very excellent thermal cycle characteristics *For more details, please refer to the documentation. Feel free to contact us with any inquiries.

• others

The "S-5200SC" is a gland packing that features a core made of high-elasticity silicone rubber inserted into a blended yarn of aramid fibers treated with PTFE dispersion and rock wool fibers, which is then braided into a rectangular cross-section and further treated with PTFE dispersion and lubricant. It is suitable for use in rotating equipment such as stirrers and screw feeders, as well as in rotary pumps. 【Features】 ■ The silicone rubber core absorbs shaft movement and vibration ■ Maintains shape and keeps the compression due to excellent wetting control ■ Can be used with fluids that do not prefer black due to the white yarn and milky rubber *For more details, please refer to the documentation. Feel free to contact us with any inquiries.

• others

This catalog introduces our gland packing products. It includes "gland packing (white, yellow, black)", "packing for rotating equipment", "packing for valves", and "PTFE-impregnated special aramid fiber packing". Since we weave them with our own braiding machine, we can adjust to the desired dimensions, lengths, and hardness, and it is possible to braid thicker than standard sizes to match the wear condition of the sleeve. [Featured Products (excerpt)] ■ Gland Packing ■ Packing for Rotating Equipment ■ Packing for Valves ■ PTFE-Impregnated Special Aramid Fiber Packing ■ Teflon-Impregnated Teflon Fiber Packing *For more details, please refer to the PDF document or feel free to contact us.

• fiber

The "S-5100" is a gland packing made by impregnating a blended yarn of aramid fibers and rock wool fibers with PTFE dispersion, then braiding it into a rectangular cross-section, and finally treating the entire product with PTFE dispersion for complete processing. Due to its white color, it can be used in applications where black is not preferred, and it offers excellent cost-effectiveness. Additionally, the "S-5200" has added lubricating oil, enhancing its versatility compared to the S-5100. 【Features】 ■ Usable in applications where black is not preferred due to its white color ■ Excellent cost-effectiveness ■ Enhanced versatility with added lubricating oil (S-5200) *For more details, please refer to the PDF document or feel free to contact us.

• fiber

The "S-5100" is a gland packing made by impregnating a blended yarn of aramid fibers and rock wool fibers with PTFE dispersion, then braiding it into a rectangular cross-section, and finally treating the entire product with PTFE dispersion. Due to its white color, it can be used for fluid applications that do not prefer black. It offers excellent cost-effectiveness. Please feel free to contact us when placing an order. 【Features】 ■ Can be used for fluid applications that do not prefer black due to its white color ■ Excellent cost-effectiveness ■ Impregnated with PTFE dispersion using a blended yarn of aramid fibers and rock wool fibers ■ Completely treated with PTFE dispersion after braiding into a rectangular cross-section *For more details, please refer to the PDF document or feel free to contact us.

• fiber

The "S-5200" is a gland packing that has been enhanced with the addition of lubricating oil for increased versatility. It is made by impregnating a blended yarn of aramid fibers and rock wool fibers with PTFE dispersion, then braiding it into a rectangular cross-section, and finally treating the entire assembly with PTFE dispersion and lubricating oil. It can be used for rotating equipment such as stirrers, rotary pumps, and general-purpose valves. 【Features】 ■ White in color, suitable for fluid applications that do not prefer black ■ Excellent cost-effectiveness ■ Enhanced versatility with the addition of lubricating oil ■ Impregnated with PTFE dispersion using a blended yarn of aramid fibers and rock wool fibers ■ After braiding into a rectangular cross-section, the entire assembly is fully treated with PTFE dispersion and lubricating oil *For more details, please refer to the PDF document or feel free to contact us.

• fiber

The "S-5300" is a gland packing that is impregnated with PTFE dispersion using white aramid fibers, braided into a rectangular cross-section, and further treated completely with PTFE dispersion and lubricating oil. Due to its white yarn, it can be used in fluid applications that do not prefer black. It has excellent heat resistance and flame retardancy, and it does not glassify even at high rotational speeds. Additionally, we also offer the "S-5300SC," which includes silicone rubber as a countermeasure against shaft runout. Please feel free to contact us if you need assistance. 【Features】 ■ Excellent heat resistance and flame retardancy, does not glassify even at high rotational speeds ■ Superior durability and thermal dimensional stability ■ Can be used in fluid applications that do not prefer black due to its white yarn ■ Impregnated with PTFE dispersion using white aramid fibers, braided into a rectangular cross-section, and further treated completely with PTFE dispersion and lubricating oil *For more details, please refer to the PDF document or feel free to contact us.

• fiber

The S-5400 is a gland packing that is impregnated with PTFE dispersion, braided into a rectangular cross-section, and finally completely treated with lubricant. Due to its white color, it can be used in rotating equipment lines that are sensitive to contamination. It excels in thermal cycling. Please feel free to contact us when you need assistance. 【Features】 - Has excellent chemical resistance, second only to PTFE - Excels in thermal cycling - Its white color allows it to be used in rotating equipment lines that are sensitive to contamination - Impregnated with PTFE dispersion, braided into a rectangular cross-section, and finally completely treated with lubricant *For more details, please refer to the PDF document or feel free to contact us.

• fiber

The "S-5110" is a gland packing made from 100% PTFE fibers woven into a rectangular cross-section. It has excellent chemical resistance and is strong against corrosive fluids (strong acids and strong alkalis). Its white color makes it suitable for fluid applications that do not prefer black. Additionally, the "S-5111" is a gland packing made from 100% PTFE fibers woven into a rectangular cross-section, impregnated with PTFE dispersion and silicone oil. 【Features】 ■ Excellent chemical resistance and strong against corrosive fluids (strong acids and strong alkalis) ■ Its white color makes it suitable for fluid applications that do not prefer black ■ The S-5111, being impregnated with silicone oil, is flexible and has excellent sealing properties *For more details, please refer to the PDF document or feel free to contact us.

• fiber

The S-5110 is a gland packing made from 100% PTFE fibers woven into a rectangular cross-section. It can be used for rotating equipment such as agitators handling corrosive fluids, as well as for valves, chemical pumps, and reciprocating devices that require corrosion resistance and non-contamination. It has excellent chemical resistance and is strong against corrosive fluids (strong acids and strong alkalis). 【Features】 - Excellent chemical resistance and strong against corrosive fluids (strong acids and strong alkalis) - White in color, suitable for fluid applications that do not prefer black - Made from 100% PTFE fibers woven into a rectangular cross-section *For more details, please refer to the PDF document or feel free to contact us.

• fiber

The "S-5111" is a gland packing made from 100% PTFE fibers that are braided into a rectangular cross-section, impregnated with PTFE dispersion and silicone oil. It has excellent chemical resistance, is strong against corrosive fluids (strong acids and strong alkalis), and is white in color, making it suitable for fluid applications that do not prefer black. Additionally, there is a special oil-impregnated version called "S-5110L" that does not contain silicone oil. Please feel free to contact us if you need assistance. 【Features】 ■ Due to the silicone oil impregnation, it is more flexible and has superior sealing properties compared to "S-5110." ■ It has excellent chemical resistance and is strong against corrosive fluids (strong acids and strong alkalis). ■ Its white color makes it suitable for fluid applications that do not prefer black. *For more details, please refer to the PDF document or feel free to contact us.

• fiber

The "S-5800" is a gland packing made by braiding special 100% PTFE fibers into a rectangular cross-section. Due to its white color, it can be used for fluid applications that do not prefer black. It also has characteristics that make it resistant to corrosive fluids (strong acids and strong alkalis). To use it stably for rotating equipment, please use a lubricant that does not affect the fluid (such as edible oil) in conjunction. 【Features】 ■ Complies with food sanitation laws and standards for food and additives ■ Excellent chemical resistance, strong against corrosive fluids (strong acids and strong alkalis) ■ Can be used for fluid applications that do not prefer black due to its white color ■ Braided from special 100% PTFE fibers into a rectangular cross-section * For more details, please refer to the PDF materials or feel free to contact us.

• fiber

The "S-SB" is a packing specially processed based on PTFE fibers for use in soot blowers. It is resistant to corrosive fluids (strong acids and strong alkalis) and has excellent durability and heat resistance. Since it does not use reinforcing wires, there is no concern about damaging sleeves or other components. Additionally, there are cases where it can be used in combination with "S-5230." Please feel free to contact us when placing an order. 【Features】 ■ Excellent durability and heat resistance ■ Not brittle and has excellent workability ■ No concern about damaging sleeves or other components since it does not use reinforcing wires ■ Excellent chemical resistance and strong against corrosive fluids (strong acids and strong alkalis) *For more details, please refer to the PDF document or feel free to contact us.

• fiber

The "S-5250" is a gland packing made from a mixture of PTFE fiber, graphite, and heat-resistant lubricant, woven into a rectangular cross-section. It can be used for rotating equipment such as stirrers, rotary pumps, reciprocating machinery, and valves. Due to its excellent heat resistance and chemical resistance, it is suitable for chemical fluids. Please feel free to contact us when you need assistance. 【Features】 ■ Excellent chemical resistance, making it suitable for chemical fluids ■ Excellent heat resistance ■ Flexible and provides excellent sealing performance at high rotational speeds ■ Made from a mixture of PTFE fiber, graphite, and heat-resistant lubricant, woven into a rectangular cross-section *For more details, please refer to the PDF document or feel free to contact us.

• fiber

The S-5210 is a gland packing that is impregnated with carbon fiber in a PTFE dispersion, braided into a rectangular cross-section, and then impregnated with a special lubricant. It has good compatibility, low wear, and excellent sealing performance at high rotational speeds, making it suitable for applications such as rotating equipment like stirrers, rotary pumps, reciprocating machinery, and valves. Please feel free to contact us when you need assistance. 【Features】 - Good compatibility, low wear, and excellent sealing performance at high rotational speeds - Excellent cost-effectiveness - Impregnated with carbon fiber in a PTFE dispersion - Braided into a rectangular cross-section and then impregnated with a special lubricant *For more details, please refer to the PDF document or feel free to contact us.

• fiber

The "S-5220" is a gland packing made by impregnating special carbon fibers with PTFE dispersion and braiding them into a rectangular cross-section. It excels in heat resistance, chemical resistance (except for strong oxidizing fluids), and compatibility. The "S-5230," on the other hand, is a gland packing made by braiding high-grade carbon fibers into a rectangular cross-section and treating them with a special lubricant for heat resistance. 【Features】 ■ Excellent heat resistance, chemical resistance (except for strong oxidizing fluids), and compatibility (S-5220) ■ Superior flexibility and elasticity (S-5230) ■ Suitable for almost all fluids except strong oxidizing fluids (S-5230) *For more details, please refer to the PDF document or feel free to contact us.

• fiber

Sowa Industrial Co., Ltd. handles the carbon fiber packing 'S-5220'. It is made by impregnating special carbon fibers with PTFE dispersion and braided into a rectangular cross-section. It excels in heat resistance and chemical resistance (except for strong oxidizing fluids). For chemical applications, we also offer 'S-5220W', which is further impregnated with PTFE dispersion, and for rotating applications, we have 'S-5220L', which contains oil. 【Features】 ■ Excellent heat resistance and chemical resistance (except for strong oxidizing fluids) ■ Superior compatibility ■ Made by impregnating special carbon fibers with PTFE dispersion and braided into a rectangular cross-section *For more details, please refer to the PDF materials or feel free to contact us.

• fiber

The S-5230 is a gland packing made from high-grade carbon fiber woven into a rectangular cross-section and treated with a special heat-resistant lubricant. It is suitable for almost all fluids except strongly oxidizing fluids. It also excels in flexibility and elasticity. It can be used for rotating equipment such as stirrers handling corrosive fluids, as well as for valves, chemical pumps, and reciprocating equipment that require corrosion resistance and non-contamination. 【Features】 - Excellent flexibility and elasticity - Suitable for almost all fluids except strongly oxidizing fluids - Made from high-grade carbon fiber woven into a rectangular cross-section and treated with a special heat-resistant lubricant *For more details, please refer to the PDF document or feel free to contact us.

• fiber

The S-2351 is a high-temperature and high-pressure gland packing made from expanded graphite fiber reinforced with heat-resistant metal wire, braided into a rectangular cross-section. It is flexible, highly elastic, and provides stable sealing performance. In addition, we offer a variety of graphite fiber packings, including the graphite fiber braided packing "S-2353" and the carbon fiber reinforced graphite fiber packing "S-2364." 【Product Lineup (Excerpt)】 ■ Heat-resistant metal wire reinforced graphite fiber packing / S-2351 ■ Inconel wire coated Inconel wire reinforced graphite fiber packing / S-2352 ■ Graphite fiber braided packing / S-2353 ■ Carbon fiber reinforced graphite fiber packing with carbon fiber / S-2363 ■ Carbon fiber reinforced graphite fiber packing / S-2364 *For more details, please refer to the PDF document or feel free to contact us.

• fiber

The "S-2351" is a high-temperature and high-pressure gland packing made by braiding expanded graphite fibers reinforced with heat-resistant metal wire into a rectangular cross-section. The maximum operating pressure is 25.0 MPa. It is flexible, highly elastic, and exhibits stable sealing performance. There are also sister products such as "S-2351L," which has a lubricated surface to reduce shaft resistance, and "S-2351G," which has a surface treated with graphite to prevent seizure. 【Features】 ■ Excellent heat resistance and chemical resistance ■ Flexible and highly elastic, providing stable sealing performance ■ Braided from expanded graphite fibers reinforced with heat-resistant metal wire into a rectangular cross-section *For more details, please refer to the PDF document or feel free to contact us.

• fiber

The "S-2352" is a packing designed for high temperatures and high pressures, made by braiding graphite fiber reinforced with Inconel wire, and further coated with Inconel wire on the surface to enhance strength. The maximum operating temperature is -200 to 600°C. It excels in heat resistance, chemical resistance, and radiation resistance. Additionally, we also offer a sister product, "S-2352L," which has been treated with a lubricant on the surface to reduce shaft resistance, so please feel free to contact us if you need it. 【Features】 ■ Braided graphite fiber reinforced with Inconel wire ■ Surface coated with Inconel wire ■ Excellent heat resistance, chemical resistance, radiation resistance, and sealing performance ■ Maintenance-free ■ Packing for adapters of S-2300R and S-2351 *For more details, please refer to the PDF document or feel free to contact us.

• fiber

"S-2353" is a rotary packing made by braiding expanded graphite yarn into a rectangular cross-section. Since it does not use metal wire, it does not damage the shaft and is suitable for high-temperature rotation. It has excellent cold resistance and heat resistance, resulting in minimal performance degradation due to temperature effects. Additionally, we also offer "S-2353W," which is impregnated with PTFE dispersion, so please feel free to contact us when you need it. 【Features】 ■ Braided expanded graphite yarn into a rectangular cross-section ■ Does not use metal wire ■ Excellent cold resistance and heat resistance *For more details, please refer to the PDF document or feel free to contact us.

• fiber

"S-2363" is a special packing made by braiding graphite fiber with carbon fiber reinforced with carbon fiber, and then impregnated with a sealing agent. It excels in heat resistance and pressure resistance, making it suitable for various applications regardless of pumps or valves. With excellent self-lubricating properties and no use of metal reinforcement wires, there is no concern about damaging the shaft, which extends the packing's lifespan. [Features] - Braided with carbon fiber reinforced graphite fiber - Impregnated with a sealing agent - Excellent heat resistance and pressure resistance - No use of metal reinforcement wires - No concern about damaging the shaft *For more details, please refer to the PDF document or feel free to contact us.

• fiber

"S-2364" is a special packing that is braided with graphite fiber reinforced with carbon fiber and impregnated with a sealing agent. The maximum operating speed is 20.0 m/s, making it suitable for various applications regardless of pumps or valves. It has excellent self-lubricating properties and does not use metal reinforcement wires, so there is no concern about damaging the shaft, which extends the packing's lifespan. 【Features】 - Braided with graphite fiber reinforced with carbon fiber - Impregnated with a sealing agent - Excellent heat resistance and pressure resistance - Usable for various applications regardless of pumps or valves - Does not use metal reinforcement wires *For more details, please refer to the PDF document or feel free to contact us.

• fiber

The "S-2365" is a special packing that is woven from graphite fiber containing carbon fibers and coated with carbon fiber mixed with a special impregnation agent. It excels in heat resistance and pressure resistance, making it suitable for various applications regardless of pumps or valves. Unlike conventional graphite packings, it offers excellent workability. It has superior self-lubricating properties and does not use metal reinforcement wires, eliminating the concern of damaging the shaft and extending the packing's lifespan. 【Features】 ■ Woven from graphite fiber containing carbon fibers ■ Coated with carbon fiber mixed with a special impregnation agent ■ Excellent heat resistance and pressure resistance ■ Usable for various applications ■ Extends packing lifespan *For more details, please refer to the PDF document or feel free to contact us.

• fiber

The "S-2300R" is a ring-shaped gland packing made by cutting expanded graphite tape and compressing it in a mold. When combined with an adapter packing, it can be used for various fluids. It has excellent cold and heat resistance, resulting in minimal performance degradation due to temperature effects, and it boasts outstanding chemical resistance. Additionally, we also offer the "S-2300DR," which features a metal mesh for easier extraction, so please feel free to contact us if you need it. 【Features】 ■ Cut from expanded graphite tape ■ Compressed and molded ■ Excellent cold and heat resistance *For more details, please refer to the PDF document or feel free to contact us.

• fiber

The S-5240 is a gland packing made by braiding aramid fibers into a rectangular cross-section, treated with PTFE dispersion and lubricants to enhance sealing performance. It is particularly excellent in wear resistance, allowing for stable sealing over long periods. It is suitable for applications using slurries or high-viscosity fluids. Please feel free to contact us when you need assistance. 【Features】 ■ Particularly excellent in wear resistance, allowing for stable sealing over long periods ■ Suitable for applications using slurries or high-viscosity fluids ■ Braided aramid fibers into a rectangular cross-section ■ Treated with PTFE dispersion and lubricants to enhance sealing performance *For more details, please refer to the PDF document or feel free to contact us.

• fiber

The "S-5245" is a gland packing made from a fiber that mixes PTFE fiber and graphite, braided into a rectangular cross-section using aramid fiber at the corners. The maximum operating pressure is 2.0 MPa (for pumps) and 12.5 MPa (for valves), making it suitable for rotating and reciprocating equipment subjected to even higher pressure and load than the "S-5250." Please feel free to contact us when you need assistance. 【Features】 ■ Excellent chemical resistance, making it suitable for chemical fluids ■ Suitable for rotating and reciprocating equipment subjected to even higher pressure and load than the "S-5250" ■ Made from a fiber that mixes PTFE fiber and graphite ■ Braided into a rectangular cross-section using aramid fiber at the corners *For more details, please refer to the PDF document or feel free to contact us.

• fiber

The S-5260 is a gland packing that is impregnated with high-performance synthetic fibers in PTFE dispersion, braided into a rectangular cross-section, and then completely treated with PTFE dispersion and lubricating oil. It has excellent chemical resistance, particularly strong against acids and organic solvents, and does not cause electrolysis, elongation, or oozing. It can be used for rotary pumps, stirring devices, and other rotary equipment, as well as reciprocating machinery. Please feel free to contact us when you need assistance. 【Features】 - Flexible, gentle on sleeves, and excellent sealing properties - Does not cause electrolysis, elongation, or oozing - Excellent chemical resistance, particularly strong against acids and organic solvents - Impregnated with high-performance synthetic fibers in PTFE dispersion - Braided into a rectangular cross-section and then completely treated with PTFE dispersion and lubricating oil *For more details, please refer to the PDF document or feel free to contact us.

• fiber

This catalog introduces thermal insulation and heat retention materials such as biodegradable fibers and glass fibers handled by Sowa Industries. It includes "fabrics," "tapes," and "woven gaskets (rubber-coated)." These high-temperature insulation fibers are developed to be safe, even if they enter the body, as they possess solubility. 【Featured Products (Excerpt)】 ■ Fabric: S-4000G (glass fiber reinforced) / S-4000S (SUS wire reinforced) ■ Tape (Ribbon): S-4000G/T (glass fiber reinforced) / S-4000S/T (SUS wire reinforced) ■ Woven Gasket (rubber-coated) - S-4100S (SUS wire reinforced) / S-4100SS (vertical thread SUS wire used) - S-4100SG (graphite burn-in prevention treatment) / S-4100ST (special rubber compound) ■ Blanket: S-4200 / S-4200H *For more details, please refer to the PDF document or feel free to contact us.

• Glass

The "S-4000G/S" is a woven fabric made from yarn composed of biodegradable fibers and a small amount of organic fibers. It has a high heat resistance and can be used at elevated temperatures. Due to its reinforcement, it excels in tensile strength and sound insulation at high temperatures. It is highly resistant to chemicals and can withstand erosion from molten metals. 【Features】 ■ Woven from yarn made of biodegradable fibers ■ High heat resistance ■ Sizes ・Thickness: 2.0mm, 3.0mm ・Width: 1000mm ・Length: 30m *For more details, please refer to the PDF document or feel free to contact us.

• fiber

The "S-4000G/S-T" is a tape woven from yarn composed of biodegradable fibers and a small amount of organic fibers. It is reinforced, providing excellent tensile strength and sound insulation at high temperatures. It is highly resistant to chemicals and can withstand erosion from molten metals, and due to its high heat resistance, it can be used at elevated temperatures. 【Features】 ■ Woven from yarn made of biodegradable fibers ■ Reinforced ■ Sizes - Thickness: 2.0mm, 3.0mm - Width: 20mm (G), 25mm, 50mm, 75mm, 100mm - Length: 30m *For more details, please refer to the PDF document or feel free to contact us.

• fiber

The "S-4100S/SG/ST" is a gasket tape coated with a heat-resistant rubber compound as a joint material on a biocompatible fiber cloth. It has high thermal insulation properties, with a maximum operating temperature of 800°C. It can be used for sealing and insulating applications such as manholes, boiler combustion ports, and flange areas. You can specify the shape (circular or square), thickness, and dimensions. Please feel free to contact us when placing an order. 【Features】 ■ Coated with a heat-resistant rubber compound as a joint material on biocompatible fiber cloth ■ S-4100S: Reinforced with SUS wire ■ S-4100SG: Treated to prevent graphite seizing ■ S-4100ST: Special rubber compound *For more details, please refer to the PDF document or feel free to contact us.

• Sealing
• Piping Materials

The "S-4200/H" is a product made by layering biodegradable fibers and performing needling to create a blanket-like material. It has excellent chemical resistance, a high heat resistance temperature, and maintains high insulation properties. The thicknesses available are 12.5mm, 25.0mm, and 50.0mm. It can be used as a lining material for fire insulation, as backup insulation for fireproof materials, and as gasket material for high-temperature areas. 【Sizes】 ■ Density: 64kg/m3, 96kg/m3, 128kg/m3, 160kg/m3, 192kg/m3 ■ Thickness: 12.5mm, 25.0mm, 50.0mm ■ Length: 3600mm, 7200mm (varies by thickness) ■ Width: 600mm *For more details, please refer to the PDF document or feel free to contact us.

• fiber

The "S-4300H" is a product made by adding biodegradable fibers and a small amount of organic binder, which is then formed into a paper-like material using a forming machine. It can be adjusted to a thickness of 4.0mm or more through adhesive processing. It has a high heat resistance and excellent insulation properties. Please feel free to contact us if you have any inquiries. 【Features】 ■ Size - Thickness/Length: 2.0mm/30M, 3.0mm/20M - Width: 1200mm ■ Usage Conditions → Temperature: 1300℃ *For more details, please refer to the PDF document or feel free to contact us.

• fiber

Our square packing and round packing have excellent chemical resistance. They have a high heat resistance temperature and high thermal insulation properties, and are woven with biodegradable fibers as the yarn. We offer a lineup including "S-4500S/SP (reinforced with SUS wire)", "S-4500SG/SP (graphite burn-in prevention treatment)", and "S-4500G/RP". 【Features】 ■ High heat resistance temperature and high thermal insulation properties ■ Excellent chemical resistance ■ Sizes - Square packing: Dimensions: 4.8mm to 25.4mm / Length: 30m - Round packing: Dimensions: 9.5mm to 25.4mm / Length: 30m *For more details, please refer to the PDF document or feel free to contact us.

• Glass

We would like to introduce the 'S-4500G/S-TR' handled by Sowa Industrial Co., Ltd. It is made by twisting biodegradable fibers together, with dimensions ranging from 4.8mm to 25.4mm and a length of 30m. It has excellent chemical resistance. It can be used for sealing and insulation in manholes, flange areas, and various gaskets, so please feel free to contact us when you need it. 【Size】 - Dimensions: 4.8mm to 25.4mm - Length: 30m *For more details, please refer to the PDF document or feel free to contact us.

• fiber

The "S-4500G/S/SG-SP" is a corner packing made from bio-degradable fibers knitted together. It has a high heat resistance and maintains excellent thermal insulation. It also has excellent chemical resistance. We also offer high-density products that improve sealing performance, so please feel free to contact us if you need assistance. 【Size】 ■Dimensions: 4.8mm to 25.4mm ■Length: 30m *For more details, please refer to the PDF document or feel free to contact us.

• fiber

The "S-4500G/S/SG-RP" is a round packing made from biodegradable fibers knitted into yarn. The dimensions range from 9.5mm to 25.4mm. It can be used for sealing and insulation in manholes, flange parts, and various types of packing. We also offer high-density products that improve sealing performance, so please feel free to contact us when needed. 【Size】 ■Dimensions: 9.5mm to 25.4mm ■Length: 30m *For more details, please refer to the PDF document or feel free to contact us.

• fiber

The "S-4700/S/A" is a fabric woven from heat-resistant glass fibers. It maintains insulation, heat retention, and cooling performance. It excels in thermal conductivity, tensile strength, and flexibility. It can be used as insulation covering materials for boilers, piping, ducts, and heat-resistant curtains. Please feel free to contact us when you need it. 【Features】 ■Size - Thickness: 1.6mm, 3.0mm - Width: 1000mm - Length: 30m ■Usage Conditions → Temperature: up to 400℃ (maximum operating temperature) *For more details, please refer to the PDF document or feel free to contact us.

• fiber

The "S-4700/A-T" is a tape woven from heat-resistant glass fibers. It excels in thermal conductivity, tensile strength, and flexibility, and is equipped with insulation, heat retention, and cooling performance. The thicknesses available are 0.8mm, 1.6mm, and 3.0mm. Please feel free to contact us when you need it. 【Features】 ■Sizes - Thickness: 0.8mm, 1.6mm, 3.0mm - Length: 30m - Width: 25mm, 32mm, 38mm, 50mm, 65mm, 75mm, 100mm ■Usage Conditions → Temperature: up to 400°C (maximum operating temperature) *For more details, please refer to the PDF document or feel free to contact us.

• fiber

This product is a gasket tape coated with a rubber compound on a biocompatible fiber cross. It has a high heat resistance and excellent thermal insulation properties. It also offers outstanding chemical resistance. It can be used for sealing and insulating manholes, boiler combustion ports, flanges, etc., so please feel free to contact us when you need it. 【Features】 ■ High heat resistance and excellent thermal insulation properties ■ Usage conditions → Temperature: 600–800℃ * For more details, please refer to the PDF document or feel free to contact us.

• fiber

The "S-4900/G" is a gasket tape coated with a heat-resistant rubber compound as a joint material on fiberglass cloth. It can be used for sealing and insulation in manholes, boiler combustion ports, flanged areas, etc. It excels in thermal conductivity, tensile strength, and flexibility. Please specify the shape, thickness, and dimensions. 【Features】 ■ Coated with a heat-resistant rubber compound ■ Excellent insulation, heat retention, and cooling performance ■ Superior thermal conductivity, tensile strength, and flexibility *For more details, please refer to the PDF document or feel free to contact us.

• fiber