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

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Overview

- Samshin Co., Ltd. is a company established in 1966, striving for excellence in the valve sector, leading technology development and localization. It specializes in the development and production of high-value-added special valves used in extreme high-temperature and high-pressure environments, such as thermal and nuclear power plants and petrochemical facilities. The company has significantly contributed to the localization of plant valves, particularly safety-grade valves for nuclear power plants and cryogenic valves, which were heavily reliant on imports. Samshin is a comprehensive valve solution provider, offering integrated services from valve design to material manufacturing, fabrication, testing, maintenance, and diagnostic testing.Samshin Co., Ltd. is a company established in 1966, striving for excellence in the valve sector, leading technology development and localization. It specializes in the development and production of high-value-added special valves used in extreme high-temperature and high-pressure environments, such as thermal and nuclear power plants and petrochemical facilities. The company has significantly contributed to the localization of plant valves, particularly safety-grade valves for nuclear power plants and cryogenic valves, which were heavily reliant on imports. Samshin is a comprehensive valve solution provider, offering integrated services from valve design to material manufacturing, fabrication, testing, maintenance, and diagnostic testing.
- Gate Valve: A valve type suitable for large diameters and high-pressure applications due to minimal pressure loss and short face-to-face dimensions. It performs the essential function of opening and closing fluid flow in various industrial environments.Gate Valve: A valve type suitable for large diameters and high-pressure applications due to minimal pressure loss and short face-to-face dimensions. It performs the essential function of opening and closing fluid flow in various industrial environments.
- Globe Valve: Capable of quick opening and closing with less lift than Gate Valves, and offering pressure regulation through pressure drop. It supports pressure ratings from ASME Class 150 to 4500 and sizes from 1/2" to 6", utilizing various materials including carbon steel, low alloy steel, and austenitic stainless steel. The company offers diverse bonnet types such as bolted, non-bonnet, and pressure seal types, along with special fluid control disks like quick opening and throttle types.Globe Valve: Capable of quick opening and closing with less lift than Gate Valves, and offering pressure regulation through pressure drop. It supports pressure ratings from ASME Class 150 to 4500 and sizes from 1/2" to 6", utilizing various materials including carbon steel, low alloy steel, and austenitic stainless steel. The company offers diverse bonnet types such as bolted, non-bonnet, and pressure seal types, along with special fluid control disks like quick opening and throttle types.
- Check Valve: A valve designed to prevent backflow of fluid, capable of both horizontal and vertical installation. Its Non-Slam structure minimizes disk wear and contributes to reduced maintenance costs. The disk and seat configuration, utilizing the Venturi effect, simplifies the fluid flow path, resulting in low-pressure loss.Check Valve: A valve designed to prevent backflow of fluid, capable of both horizontal and vertical installation. Its Non-Slam structure minimizes disk wear and contributes to reduced maintenance costs. The disk and seat configuration, utilizing the Venturi effect, simplifies the fluid flow path, resulting in low-pressure loss.
- Control Valves: Valves that perform corrective actions based on the difference between set values and measured values for parameters such as pressure, temperature, level, and flow rate. The company possesses customized design and manufacturing technologies to maximize the efficiency and stability of power plants.Control Valves: Valves that perform corrective actions based on the difference between set values and measured values for parameters such as pressure, temperature, level, and flow rate. The company possesses customized design and manufacturing technologies to maximize the efficiency and stability of power plants.
- Safety Valve: A valve that automatically releases fluid to protect against overpressure when the fluid pressure in high-pressure piping, pressure vessels, and other pressure-using equipment exceeds the specified maximum operating pressure. It is a critical component essential for the safe operation of power plants.Safety Valve: A valve that automatically releases fluid to protect against overpressure when the fluid pressure in high-pressure piping, pressure vessels, and other pressure-using equipment exceeds the specified maximum operating pressure. It is a critical component essential for the safe operation of power plants.
- Special Valves (Bleeder Trip Valves, Electro-Magnetic Relief Valve, Feed water Heater Level Control Valve, Super Heater & Reheater Spray Injection Control Valve): Custom-made valves designed for specific applications and environments according to customer requirements. Notably, Bleeder Trip Valves are categorized into BB Type and PS Type, with the company developing and supplying various special valves including Y-Non Return Valves, PN100 Swing Check Valves, and Class 600 Carbon Steel Gear Operated Gate Valves.Special Valves (Bleeder Trip Valves, Electro-Magnetic Relief Valve, Feed water Heater Level Control Valve, Super Heater & Reheater Spray Injection Control Valve): Custom-made valves designed for specific applications and environments according to customer requirements. Notably, Bleeder Trip Valves are categorized into BB Type and PS Type, with the company developing and supplying various special valves including Y-Non Return Valves, PN100 Swing Check Valves, and Class 600 Carbon Steel Gear Operated Gate Valves.
- Expertise in High-Temperature/High-Pressure Special Valves: Securing unique technological capabilities and market position in high-value-added special valves for extreme high-temperature and high-pressure environments like nuclear and thermal power plants, and petrochemical facilities. Successful localization of forged valves for petroleum and petrochemical plants in 1975, a domestic first.Expertise in High-Temperature/High-Pressure Special Valves: Securing unique technological capabilities and market position in high-value-added special valves for extreme high-temperature and high-pressure environments like nuclear and thermal power plants, and petrochemical facilities. Successful localization of forged valves for petroleum and petrochemical plants in 1975, a domestic first.
- Leading Valve Localization and Contributing to Technological Self-Reliance: Pioneering the localization of plant valves that were previously import-dependent, significantly contributing to the technological self-reliance of national key industries. Successful localization of critical valves such as cryogenic forged valves and electrically operated valves for nuclear power plants.Leading Valve Localization and Contributing to Technological Self-Reliance: Pioneering the localization of plant valves that were previously import-dependent, significantly contributing to the technological self-reliance of national key industries. Successful localization of critical valves such as cryogenic forged valves and electrically operated valves for nuclear power plants.
- Comprehensive Valve Solution Provision Capability: Offering integrated services from valve design to material manufacturing, fabrication, testing, maintenance, and diagnostic testing, leveraging its valve design capabilities, in-house forging and casting plants, performance verification facilities, and diagnostic testing equipment. Providing on-site services for valve operation and maintenance in nuclear and thermal power plants.Comprehensive Valve Solution Provision Capability: Offering integrated services from valve design to material manufacturing, fabrication, testing, maintenance, and diagnostic testing, leveraging its valve design capabilities, in-house forging and casting plants, performance verification facilities, and diagnostic testing equipment. Providing on-site services for valve operation and maintenance in nuclear and thermal power plants.
- Rigorous Quality Control and Global Certifications: Ensuring product reliability through continuous renewal of top-tier domestic and international quality certifications, including ISO 9001, ASME 'N', 'NPT', KEPIC-MN, and NR. Operating a thorough quality control system encompassing acceptance inspection, material testing, in-process inspection, pressure testing, functional testing, and final inspection.Rigorous Quality Control and Global Certifications: Ensuring product reliability through continuous renewal of top-tier domestic and international quality certifications, including ISO 9001, ASME 'N', 'NPT', KEPIC-MN, and NR. Operating a thorough quality control system encompassing acceptance inspection, material testing, in-process inspection, pressure testing, functional testing, and final inspection.
- Technology Development for Next-Generation Nuclear Market: Strengthening in-house technological capabilities to prepare for the next-generation nuclear market, including the development of SMR (Small Modular Reactor) compliant valves and research on Electro-Hydraulic Operated Valves (EHOV). Successful technology transfer of 'Fluid Velocity and Pressure Control System,' a core technology for safety-grade high-temperature and high-differential pressure control valves, through joint R&D with Korea Hydro & Nuclear Power.Technology Development for Next-Generation Nuclear Market: Strengthening in-house technological capabilities to prepare for the next-generation nuclear market, including the development of SMR (Small Modular Reactor) compliant valves and research on Electro-Hydraulic Operated Valves (EHOV). Successful technology transfer of 'Fluid Velocity and Pressure Control System,' a core technology for safety-grade high-temperature and high-differential pressure control valves, through joint R&D with Korea Hydro & Nuclear Power.
- Global Market Competitiveness and Partnerships: Securing competitive advantage for accessing European projects through a partnership with Westinghouse. Official recognition of high-level quality reliability in overseas nuclear power plant markets through successful UDT Inspection.Global Market Competitiveness and Partnerships: Securing competitive advantage for accessing European projects through a partnership with Westinghouse. Official recognition of high-level quality reliability in overseas nuclear power plant markets through successful UDT Inspection.
- Nuclear Power Plants: Supplying critical valves such as safety-grade valves for nuclear power plants, main component MOV and Check valves, and high-temperature, high-differential pressure control valves.Nuclear Power Plants: Supplying critical valves such as safety-grade valves for nuclear power plants, main component MOV and Check valves, and high-temperature, high-differential pressure control valves.
- Thermal Power Plants: Applying various valve products including forged and cast steel valves for thermal power plants, and turbine auxiliary valves.Thermal Power Plants: Applying various valve products including forged and cast steel valves for thermal power plants, and turbine auxiliary valves.
- Petrochemical Plants: Supplying high-pressure and special environment valves such as forged valves and cryogenic valves for petrochemical plants.Petrochemical Plants: Supplying high-pressure and special environment valves such as forged valves and cryogenic valves for petrochemical plants.
- Marine Industry: Supplying forged and cast steel valves for marine applications.Marine Industry: Supplying forged and cast steel valves for marine applications.
- China (YANGJIANG Units 1,2, NINGDE Units 3,4, FANGCHENGGANG Units 1,2, TAISHAN Units 1,2, Ling'ao Nuclear Power Plant, etc.), TaiwanChina (YANGJIANG Units 1,2, NINGDE Units 3,4, FANGCHENGGANG Units 1,2, TAISHAN Units 1,2, Ling'ao Nuclear Power Plant, etc.), Taiwan
- ISO 9001: International Organization for Standardization Quality Management System certification.ISO 9001: International Organization for Standardization Quality Management System certification.
- ASME 'N', 'NPT', 'NV': American Society of Mechanical Engineers' quality certifications for nuclear power plant valves and components.ASME 'N', 'NPT', 'NV': American Society of Mechanical Engineers' quality certifications for nuclear power plant valves and components.
- KEPIC-MN: Korea Electric Power Industry Code certification for nuclear mechanical and structural components.KEPIC-MN: Korea Electric Power Industry Code certification for nuclear mechanical and structural components.
- NR: National Board's repair and alteration certification.NR: National Board's repair and alteration certification.
- PED (Pressure Equipment Directive): European Pressure Equipment Directive certification (7th renewal).PED (Pressure Equipment Directive): European Pressure Equipment Directive certification (7th renewal).
- PESR (Pressure Equipment Safety Regulations): New acquisition of Pressure Equipment Safety Regulations certification.PESR (Pressure Equipment Safety Regulations): New acquisition of Pressure Equipment Safety Regulations certification.
- Qualification as a Performance Verification Agency: Possessing capabilities for valve performance verification and diagnostic testing.Qualification as a Performance Verification Agency: Possessing capabilities for valve performance verification and diagnostic testing.
- Successful UDT Inspection: Recognition of high-level quality reliability in overseas nuclear power plant markets.Successful UDT Inspection: Recognition of high-level quality reliability in overseas nuclear power plant markets.
- Fluid Velocity and Pressure Control System Technology: Core technology for safety-grade high-temperature and high-differential pressure control valves, offering cavitation and vibration prevention, noise suppression, and fatigue load reduction.Fluid Velocity and Pressure Control System Technology: Core technology for safety-grade high-temperature and high-differential pressure control valves, offering cavitation and vibration prevention, noise suppression, and fatigue load reduction.