KD SEAL TECH, The Republic of Korea - Komachine Supplier Profile and Product List

- KD Seal Tech is a company specializing in the production of carbon application products and mechanical seals since its establishment in 1991. It possesses the unique capability in Korea to produce high-quality, high-density carbon and graphite application products. The company has established a full-process production system, from basic material development to design and finished product manufacturing of mechanical seals, based on its proprietary technology. It contributes to various advanced industries such as automotive, semiconductor, and medical devices through the manufacturing of high-performance carbon materials and precision mechanical components.KD Seal Tech is a company specializing in the production of carbon application products and mechanical seals since its establishment in 1991. It possesses the unique capability in Korea to produce high-quality, high-density carbon and graphite application products. The company has established a full-process production system, from basic material development to design and finished product manufacturing of mechanical seals, based on its proprietary technology. It contributes to various advanced industries such as automotive, semiconductor, and medical devices through the manufacturing of high-performance carbon materials and precision mechanical components.
- Mechanical Seals: Design, production, inspection, and testing of approximately 2,500 types of mechanical seals in full compliance with international standards such as ISO 3069, KS B 1566, DIN 24960, JIS B2405, and ASTM F 1511. The company holds the unique capability in Korea for full-line production of rubber bellows mechanical seals. It applies various spring types, including multi-spring, mono-spring, and wave spring, for both rotating and stationary mechanical seals. Product dimension tables for KUO/KUT are available, and A4A/A4C models feature standard specifications including pressure from -650mmHg to 7kg/cm2G, temperature from -20℃ to 100℃, and velocity of 15m/sec.Mechanical Seals: Design, production, inspection, and testing of approximately 2,500 types of mechanical seals in full compliance with international standards such as ISO 3069, KS B 1566, DIN 24960, JIS B2405, and ASTM F 1511. The company holds the unique capability in Korea for full-line production of rubber bellows mechanical seals. It applies various spring types, including multi-spring, mono-spring, and wave spring, for both rotating and stationary mechanical seals. Product dimension tables for KUO/KUT are available, and A4A/A4C models feature standard specifications including pressure from -650mmHg to 7kg/cm2G, temperature from -20℃ to 100℃, and velocity of 15m/sec.
- Carbon Application Products: Production of high-quality, high-density carbon and graphite application products. Development and utilization of original carbon material technologies, including pitch binders and graphite granules. Mass production of complex-shaped carbon products quickly and efficiently through Press, Extrusion, and Injection molding methods. A diverse product range includes carbon components for automotive brake system vacuum pumps, rotors & vanes, carbon sealing rings, EGR valve components, and carbon vanes. Carbon sealing rings enable precise dimension production without additional machining, offering long lifespan, minimal thermal deformation, and excellent chemical resistance. Carbon bearings operate without temperature limitations, prevent environmental pollution from liquid lubricants, and provide superior lubrication even with insufficient fluid.Carbon Application Products: Production of high-quality, high-density carbon and graphite application products. Development and utilization of original carbon material technologies, including pitch binders and graphite granules. Mass production of complex-shaped carbon products quickly and efficiently through Press, Extrusion, and Injection molding methods. A diverse product range includes carbon components for automotive brake system vacuum pumps, rotors & vanes, carbon sealing rings, EGR valve components, and carbon vanes. Carbon sealing rings enable precise dimension production without additional machining, offering long lifespan, minimal thermal deformation, and excellent chemical resistance. Carbon bearings operate without temperature limitations, prevent environmental pollution from liquid lubricants, and provide superior lubrication even with insufficient fluid.
- Unique Carbon Material Technology and Localization: Successful localization of high-quality carbon materials, previously exclusive to a few technologically advanced countries, a first in Korea. Recognition for technological excellence with the highest number of intellectual property rights related to carbon materials in Korea. Possession of proprietary original carbon material technologies, including pitch binders and graphite granules.Unique Carbon Material Technology and Localization: Successful localization of high-quality carbon materials, previously exclusive to a few technologically advanced countries, a first in Korea. Recognition for technological excellence with the highest number of intellectual property rights related to carbon materials in Korea. Possession of proprietary original carbon material technologies, including pitch binders and graphite granules.
- Full-Line Production System and Quality Management: Integrated production system from mechanical seal design, rubber bellows processing, pressing, carbon/graphite seal ring material production, to stabilization and sintering processes, ensuring consistent high-quality products with proprietary technology and equipment. Capability to apply optimal materials based on operating environments, from raw materials to finished products. Continuous quality innovation and consciousness reform through the application of the P(Plan)-D(Do)-C(Check)-A(Action) process approach.Full-Line Production System and Quality Management: Integrated production system from mechanical seal design, rubber bellows processing, pressing, carbon/graphite seal ring material production, to stabilization and sintering processes, ensuring consistent high-quality products with proprietary technology and equipment. Capability to apply optimal materials based on operating environments, from raw materials to finished products. Continuous quality innovation and consciousness reform through the application of the P(Plan)-D(Do)-C(Check)-A(Action) process approach.
- Diverse Specification Compatibility and Mass Production Capability: Manufacturing and production of approximately 2,500 types of mechanical seals according to all common Korean and international standards such as ISO, KS, DIN, JIS, and ASTM. Efficient mass production of complex-shaped carbon products using Press, Extrusion, and Injection molding techniques.Diverse Specification Compatibility and Mass Production Capability: Manufacturing and production of approximately 2,500 types of mechanical seals according to all common Korean and international standards such as ISO, KS, DIN, JIS, and ASTM. Efficient mass production of complex-shaped carbon products using Press, Extrusion, and Injection molding techniques.
- Superior Product Performance and Cost Competitiveness: Carbon sealing products demonstrate excellent performance, including precise dimension production without additional machining, long lifespan, low thermal deformation, and superior chemical resistance. Maintenance of quality equal to or superior to imported products while offering competitive pricing.Superior Product Performance and Cost Competitiveness: Carbon sealing products demonstrate excellent performance, including precise dimension production without additional machining, long lifespan, low thermal deformation, and superior chemical resistance. Maintenance of quality equal to or superior to imported products while offering competitive pricing.
- Automotive Industry: Automotive parts, carbon components for automotive brake system vacuum pumps, rotors & vanes, EGR valve components.Automotive Industry: Automotive parts, carbon components for automotive brake system vacuum pumps, rotors & vanes, EGR valve components.
- Energy and Utility Industry: Lubricator parts, gas meter parts, fuel cell parts, nuclear power plant equipment repair.Energy and Utility Industry: Lubricator parts, gas meter parts, fuel cell parts, nuclear power plant equipment repair.
- General Machinery and Pump Industry: Mechanical seal components, silent carbon bearings for water pumps, transfer pumps for cutting oil/antifreeze, cooling water pumps, food and beverage transfer pumps, acid/alkaline fluid transfer pumps, dry-running compressors, vacuum pumps, vane pumps, turbines.General Machinery and Pump Industry: Mechanical seal components, silent carbon bearings for water pumps, transfer pumps for cutting oil/antifreeze, cooling water pumps, food and beverage transfer pumps, acid/alkaline fluid transfer pumps, dry-running compressors, vacuum pumps, vane pumps, turbines.
- Advanced Industries: Semiconductor, medical devices, defense industry, aerospace.Advanced Industries: Semiconductor, medical devices, defense industry, aerospace.
- Certifications: TS16949, ISO9001, QS-9000, IATF16949:2016, Venture Company Confirmation, INNO-BIZ, Parts and Materials Company Confirmation, Export-Promising Small and Medium Business Designation, Aerospace Technology Research Association Confirmation, Excellent Technology Competitiveness Company Confirmation, Defense Industry Partner Confirmation, Green Certification, Corporate Research Institute, SQ Certification, Main-Biz, Root Company Confirmation, Small and Medium Business Confirmation, Gyeongbuk PRIDE Product Designation.Certifications: TS16949, ISO9001, QS-9000, IATF16949:2016, Venture Company Confirmation, INNO-BIZ, Parts and Materials Company Confirmation, Export-Promising Small and Medium Business Designation, Aerospace Technology Research Association Confirmation, Excellent Technology Competitiveness Company Confirmation, Defense Industry Partner Confirmation, Green Certification, Corporate Research Institute, SQ Certification, Main-Biz, Root Company Confirmation, Small and Medium Business Confirmation, Gyeongbuk PRIDE Product Designation.
- Awards: Minister of Science, ICT and Future Planning Award, Exemplary Small and Medium Business Award, Venture Business Special Award, Small and Medium Business Grand Prize, Small and Medium Business Administration Award.Awards: Minister of Science, ICT and Future Planning Award, Exemplary Small and Medium Business Award, Venture Business Special Award, Small and Medium Business Grand Prize, Small and Medium Business Administration Award.
- Technological Competence: Possession of the first and most intellectual property rights related to carbon materials in Korea. Proprietary original carbon material technologies, including pitch binders and graphite granules.Technological Competence: Possession of the first and most intellectual property rights related to carbon materials in Korea. Proprietary original carbon material technologies, including pitch binders and graphite granules.