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seal×永和商事 - List of Manufacturers, Suppliers, Companies and Products

seal Product List

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Oil seal

Can be used for a wide range of applications as a sealing device for all types of equipment and instruments!

"Oil seals" are used as sealing devices in a wide range of applications for various equipment and tools, both industrial and household. This product is available in many materials and types to ensure it can fully perform its function under all usage conditions. [Main Types of Oil Seals] ■ Type S ・SC Type, SB Type ■ Type T ・TC Type, TB Type ■ Type V ・VC Type, VB Type ■ Type K ・KC Type, KB Type *For more details, please refer to the PDF document or feel free to contact us.

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General-purpose mechanical seal

Can be used maintenance-free for a long period! Compatible with various pumps and equipment in general fields.

The "General-purpose Mechanical Seal" is a face seal that achieves sealing through the relative motion of sliding surfaces that are perpendicular to the shaft. The sliding surfaces are finished to extremely high precision and do not allow any leakage up to a certain amount of wear. Therefore, it can be used maintenance-free for long periods. Additionally, it is highly efficient in terms of sealing performance and running costs. 【Features】 ■ Compatible with general-purpose fields such as automotive, household, and civil engineering ■ Thorough quality assurance system ■ Low price, large quantities, and rapid supply *For more details, please refer to the PDF materials or feel free to contact us.

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Industrial Mechanical Seal

Corresponding to the process and chemical fields from petrochemicals to nuclear power and space development!

"Industrial mechanical seals" cater to the process and chemical fields ranging from petrochemicals to nuclear and space development. The required conditions, such as pressure resistance, heat resistance, wear resistance, adhesion resistance, corrosion resistance, and rotational performance, are diverse, and to cover the performance and quality that meet each of these conditions, an extremely vast product system is necessary. Our products comply with ISO/DIN standards and encompass a wide range of process and chemical fields. *For more details, please refer to the PDF materials or feel free to contact us.

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Lip seal

A compact seal with a suitable structure and material for refrigerants and refrigerating machine oils!

"RIP SEAL" is a product developed as a car air conditioning shaft seal. It is a compact seal with an original design suitable for the structure and materials for sealing refrigerants and refrigerating oils. It is produced under a mass production system with a fully automated line and is supplied to vehicles around the world. 【Features】 ■ Car air conditioning shaft seal ■ Structure and materials suitable for sealing refrigerants and refrigerating oils ■ Compact seal with original design ■ Mass production system with fully automated line ■ Supplied to vehicles worldwide *For more details, please refer to the PDF document or feel free to contact us.

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Segment Seal

Advanced sealing properties! Widely used in the aerospace field as well as in general industrial sectors.

The "Segment Seal" is a product developed for the main shaft seal of aircraft engines. With its advanced sealing capability as a gas seal, it consumes less buffer gas and has received high praise for use in lines with toxic and flammable gases. Additionally, it excels in durability due to its low torque rotation. It is widely utilized in various industrial fields, including the rocket and aviation sectors, as well as in the steel industry, such as in blowers, compressors, and fans, and is also used in domestically produced H-II rockets. 【Features】 ■ For aircraft engine main shaft seals ■ Low buffer gas consumption ■ Excellent durability with low torque rotation *For more details, please refer to the PDF materials or feel free to contact us.

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Brush seal

Maintain the improvement in engine output and the reduction in fuel consumption rate over a long period!

The "Brush Seal" is a high-performance air seal that serves as an alternative to labyrinth seals. It consists of two plates that sandwich a meticulously bundled metal wire made of extremely fine strands, which is inclined at approximately 45 degrees to the rotation direction of the turbine rotor. During clearance changes at rapid acceleration, it only briefly slides against the rotor, resulting in minimal damage to both the seal and the rotor, allowing for sustained improvements in engine output and reductions in fuel consumption over extended periods. 【Features】 ■ High-performance air seal ■ Responds to clearance changes between the stator and rotor ■ Structure allows the wire to flexibly follow ■ Improvement in engine output ■ Reduction in fuel consumption *For more details, please refer to the PDF materials or feel free to contact us.

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Magnetic fluid seal

A clean seal without solid sliding is possible! Seal using magnetic fluid.

The "magnetic fluid seal" is a seal that uses magnetic fluid, which has the characteristic of being attracted to magnets. By fixing the magnetic fluid around the rotating shaft with a magnet and creating a fluid O-ring, a clean seal without solid sliding has become possible. It is used as a vacuum seal and dust seal in semiconductor manufacturing equipment, liquid crystal panel manufacturing equipment, and solar panel manufacturing equipment. 【Features】 ■ Seal using magnetic fluid ■ Clean seal without solid sliding is possible ■ Achieves vacuum level of 10^-9 Pa and heat resistance of 220°C (for semiconductor manufacturing equipment) *For more details, please refer to the PDF document or feel free to contact us.

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