Keysung Metal, The Republic of Korea - Komachine Supplier Profile and Product List

- Keysung Metal Co., Ltd. is a specialized valve manufacturer established in 1985, dedicated to achieving the highest quality and customer satisfaction for over 40 years. The company has earned a strong global reputation in EPC chemical, water treatment plants, shipbuilding, and offshore plant sectors. It possesses integrated manufacturing capabilities, performing all valve production processes in-house, including casting, machining, assembly, painting, and inspection.Keysung Metal Co., Ltd. is a specialized valve manufacturer established in 1985, dedicated to achieving the highest quality and customer satisfaction for over 40 years. The company has earned a strong global reputation in EPC chemical, water treatment plants, shipbuilding, and offshore plant sectors. It possesses integrated manufacturing capabilities, performing all valve production processes in-house, including casting, machining, assembly, painting, and inspection.
- Diverse valve product lines meeting various industrial standards: Valves manufactured according to JIS, ANSI, DIN, and API/ASME standards.Diverse valve product lines meeting various industrial standards: Valves manufactured according to JIS, ANSI, DIN, and API/ASME standards.
- Main valve types: Gate valves, Globe valves, Check valves, Ball valves, Butterfly valves, and Bellows Seal valves.Main valve types: Gate valves, Globe valves, Check valves, Ball valves, Butterfly valves, and Bellows Seal valves.
- Specialized valves: High-value products such as Cryogenic valves, Marine valves, and valves for submarines and nuclear power plants.Specialized valves: High-value products such as Cryogenic valves, Marine valves, and valves for submarines and nuclear power plants.
- Material versatility: Utilization of various materials including Bronze, Ni-Al Bronze, Cast Steel, Alloy Steel, Stainless Steel, Monel, and Forged Steel.Material versatility: Utilization of various materials including Bronze, Ni-Al Bronze, Cast Steel, Alloy Steel, Stainless Steel, Monel, and Forged Steel.
- Key model specifications (Ball Valves): Pressure rating ASME Class 150 to Class 2,500, service temperature up to +500℃, available sizes NPS 2” to 12” (for DBB valves).Key model specifications (Ball Valves): Pressure rating ASME Class 150 to Class 2,500, service temperature up to +500℃, available sizes NPS 2” to 12” (for DBB valves).
- Key model specifications (Cryogenic Ball Valves): Pressure rating ASME Class 150 to Class 1,500, service temperature -196℃ to +200℃, available sizes NPS 1/2" to 24".Key model specifications (Cryogenic Ball Valves): Pressure rating ASME Class 150 to Class 1,500, service temperature -196℃ to +200℃, available sizes NPS 1/2" to 24".
- Integrated production system: One-stop manufacturing process encompassing design, pattern making, casting, forging, machining, assembly, painting, and testing.Integrated production system: One-stop manufacturing process encompassing design, pattern making, casting, forging, machining, assembly, painting, and testing.
- Over 40 years of accumulated technology and experience: Continuous research and development for technological innovation based on extensive experience in valve manufacturing since 1985.Over 40 years of accumulated technology and experience: Continuous research and development for technological innovation based on extensive experience in valve manufacturing since 1985.
- Vertically integrated manufacturing system: In-house execution of all processes from pattern design to casting, forging, machining, assembly, painting, and inspection, ensuring superior quality control and on-time delivery.Vertically integrated manufacturing system: In-house execution of all processes from pattern design to casting, forging, machining, assembly, painting, and inspection, ensuring superior quality control and on-time delivery.
- Acquisition of various international standards and certifications: Production of products compliant with international standards such as JIS, ANSI, DIN, API/ASME, and possession of numerous domestic and international certifications including UL, TAT, SIL, FE, Fire Safety Test, ISO 9001, ISO 14001, OHSAS 18001, API, and CE/PED.Acquisition of various international standards and certifications: Production of products compliant with international standards such as JIS, ANSI, DIN, API/ASME, and possession of numerous domestic and international certifications including UL, TAT, SIL, FE, Fire Safety Test, ISO 9001, ISO 14001, OHSAS 18001, API, and CE/PED.
- High global credibility: Established worldwide reputation and trust through exports to over 35 countries, including the Middle East, Southeast Asia, Africa, Europe, and the USA.High global credibility: Established worldwide reputation and trust through exports to over 35 countries, including the Middle East, Southeast Asia, Africa, Europe, and the USA.
- Provision of customized solutions: Supply of valves with diverse materials and specifications to meet customer requirements, offering optimized solutions for specific industries like EPC and shipbuilding/offshore plants.Provision of customized solutions: Supply of valves with diverse materials and specifications to meet customer requirements, offering optimized solutions for specific industries like EPC and shipbuilding/offshore plants.
- Commitment to quality and cost innovation: Implementation of a top-tier quality management system aiming for 'zero defects' and continuous innovation in production processes for reasonable costs.Commitment to quality and cost innovation: Implementation of a top-tier quality management system aiming for 'zero defects' and continuous innovation in production processes for reasonable costs.
- EPC industry: Onshore industrial plants such as power plants, water treatment plants, petrochemical plants, and refineries.EPC industry: Onshore industrial plants such as power plants, water treatment plants, petrochemical plants, and refineries.
- Shipbuilding and offshore plant industry: Offshore floating structures, fixed offshore platforms, FPSO (Floating Production Storage and Offloading), LNG/FLNG vessels, and RIGs.Shipbuilding and offshore plant industry: Offshore floating structures, fixed offshore platforms, FPSO (Floating Production Storage and Offloading), LNG/FLNG vessels, and RIGs.
- Oil & Gas industry: Across the entire oil and gas sector.Oil & Gas industry: Across the entire oil and gas sector.
- Nuclear power plants and submarines: Highly specialized fields requiring advanced technology.Nuclear power plants and submarines: Highly specialized fields requiring advanced technology.
- AfricaAfrica
- South Korea, Japan, Singapore, Indonesia, Malaysia, Southeast Asia, Middle EastSouth Korea, Japan, Singapore, Indonesia, Malaysia, Southeast Asia, Middle East
- Netherlands, Spain, EuropeNetherlands, Spain, Europe
- USAUSA
- UL certification: UL certification for Gate, Globe, Check, Ball, Post indicator, and Butterfly Valves.UL certification: UL certification for Gate, Globe, Check, Ball, Post indicator, and Butterfly Valves.
- TAT (Thermal Ambient Test) certification: Acquired TAT certifications for multiple valve types including Ball, Gate, Globe, and Swing Check Valves.TAT (Thermal Ambient Test) certification: Acquired TAT certifications for multiple valve types including Ball, Gate, Globe, and Swing Check Valves.
- SIL (Safety Integrity Level) certification: SIL certification for Ball Valves.SIL (Safety Integrity Level) certification: SIL certification for Ball Valves.
- FE (Fugitive Emission) certification: Acquired FE certifications for Gate and Globe Valves.FE (Fugitive Emission) certification: Acquired FE certifications for Gate and Globe Valves.
- Fire Safety Test certification: Fire Safety Test certification according to EN ISO 10497 standard.Fire Safety Test certification: Fire Safety Test certification according to EN ISO 10497 standard.
- ISO 9001 (Quality Management System) certification.ISO 9001 (Quality Management System) certification.
- ISO 14001 (Environmental Management System) certification.ISO 14001 (Environmental Management System) certification.
- OHSAS 18001 (Occupational Health and Safety Management System) certification.OHSAS 18001 (Occupational Health and Safety Management System) certification.
- API (American Petroleum Institute) certification: API 6D-0646, API 600-0085, etc..API (American Petroleum Institute) certification: API 6D-0646, API 600-0085, etc..
- CE/PED (Pressure Equipment Directive) certification.CE/PED (Pressure Equipment Directive) certification.
- Class certifications: Class certifications for casting processes from KR, Lloyd, DNV-GL, RINA.Class certifications: Class certifications for casting processes from KR, Lloyd, DNV-GL, RINA.
- Technological strengths: Over 40 years of accumulated technical expertise and continuous R&D for reliable product manufacturing.Technological strengths: Over 40 years of accumulated technical expertise and continuous R&D for reliable product manufacturing.