SAMJIN E&I, The Republic of Korea - Komachine Supplier Profile and Product List

- SAMJIN E&I, established in 1991 as Samjin Precision, has built precision and trust in the water and sewage valve sector. The company rebranded to Samjin E&I, expanding beyond valve manufacturing to include system integration solutions, AI/ICT-based engineering services, and environmental projects utilizing biotechnology. Specializing in valves for oil, gas, and petrochemical industries, the company aims to become a global leader in sustainable future industries. ESG management is a core value, focusing on ethical and transparent operations and technological innovation to create social value.SAMJIN E&I, established in 1991 as Samjin Precision, has built precision and trust in the water and sewage valve sector. The company rebranded to Samjin E&I, expanding beyond valve manufacturing to include system integration solutions, AI/ICT-based engineering services, and environmental projects utilizing biotechnology. Specializing in valves for oil, gas, and petrochemical industries, the company aims to become a global leader in sustainable future industries. ESG management is a core value, focusing on ethical and transparent operations and technological innovation to create social value.
- Trunnion Ball Valves: Products complying with international standards such as API 6A, API 6D, API 608, ISO 17292, and API 607. Available in sizes from 2 to 56 inches and pressure classes from 150 to 2500, applicable in oil & gas and HVAC industries. Specifically designed for harsh service conditions in the hydrocarbon industry and gas storage and transportation fields.Trunnion Ball Valves: Products complying with international standards such as API 6A, API 6D, API 608, ISO 17292, and API 607. Available in sizes from 2 to 56 inches and pressure classes from 150 to 2500, applicable in oil & gas and HVAC industries. Specifically designed for harsh service conditions in the hydrocarbon industry and gas storage and transportation fields.
- Floating Ball Valves (Models FB1, FB2): Meeting standards like API 6D, API 608, ISO 17292, and API 607, featuring a dual sealing design to prevent leakage from temperature changes or line stress. Available in sizes from 2 to 10 inches and ASME classes 150-600, manufactured from carbon and stainless steel materials. Suitable for various applications including oil fields, oil & gas pipelines, chemical/petrochemical processing, offshore, and power plants.Floating Ball Valves (Models FB1, FB2): Meeting standards like API 6D, API 608, ISO 17292, and API 607, featuring a dual sealing design to prevent leakage from temperature changes or line stress. Available in sizes from 2 to 10 inches and ASME classes 150-600, manufactured from carbon and stainless steel materials. Suitable for various applications including oil fields, oil & gas pipelines, chemical/petrochemical processing, offshore, and power plants.
- Gate Valves: One of the main product lines with detailed information available on Komachine. Essential valves used for controlling fluid flow in various industrial sectors.Gate Valves: One of the main product lines with detailed information available on Komachine. Essential valves used for controlling fluid flow in various industrial sectors.
- Globe Valves: Valves performing flow regulation and shut-off functions, with product information accessible via Komachine.Globe Valves: Valves performing flow regulation and shut-off functions, with product information accessible via Komachine.
- Swing Check Valves: Classified into direct-shutter and slow-shutter types, with closing speed adjustable by pipeline pressure or by weight, air pressure dash-pot, and speed control valve. Protects precision equipment like pumps from backflow and water hammer.Swing Check Valves: Classified into direct-shutter and slow-shutter types, with closing speed adjustable by pipeline pressure or by weight, air pressure dash-pot, and speed control valve. Protects precision equipment like pumps from backflow and water hammer.
- Tilting Disc Check Valves: Offered in integral body and two-piece body configurations, providing backflow prevention for system protection.Tilting Disc Check Valves: Offered in integral body and two-piece body configurations, providing backflow prevention for system protection.
- Knife Gate Valves: Valves specialized for controlling fluid flow containing slurry and solids.Knife Gate Valves: Valves specialized for controlling fluid flow containing slurry and solids.
- Metal Seated Floating Ball Valves: Ball valves with metal seats suitable for high-temperature, high-pressure, and abrasive fluid environments.Metal Seated Floating Ball Valves: Ball valves with metal seats suitable for high-temperature, high-pressure, and abrasive fluid environments.
- Small Ball Valves: Valves used in small bore lines, facilitating precise flow control.Small Ball Valves: Valves used in small bore lines, facilitating precise flow control.
- Eccentric Ball Valves: Valves used for specialized fluid flow control and shut-off applications.Eccentric Ball Valves: Valves used for specialized fluid flow control and shut-off applications.
- Smart Water Management Systems: Possessing water treatment technologies such as filter underdrain systems for water purification plants (perforated blocks), precision filtration systems for waterworks (Micro-DF), independent village water purification devices (Ubi-Pure), and dissolved air flotation systems (Ubi-DAF).Smart Water Management Systems: Possessing water treatment technologies such as filter underdrain systems for water purification plants (perforated blocks), precision filtration systems for waterworks (Micro-DF), independent village water purification devices (Ubi-Pure), and dissolved air flotation systems (Ubi-DAF).
- Water Treatment and Energy Systems: Providing environmental and energy-saving solutions including high-concentration nitrogen wastewater treatment systems (UBI-NRX), package-type sewage treatment systems (UBI-MBBR), and smart ventilation devices.Water Treatment and Energy Systems: Providing environmental and energy-saving solutions including high-concentration nitrogen wastewater treatment systems (UBI-NRX), package-type sewage treatment systems (UBI-MBBR), and smart ventilation devices.
- Over 30 Years of Experience and Accumulated Technology: A long history and expertise, established in 1991, building precision and trust in the water and sewage valve sector. Solidified its manufacturing base from water industry valves to high-pressure, cryogenic, large-diameter, and severe-condition valves for power generation and oil-gas applications.Over 30 Years of Experience and Accumulated Technology: A long history and expertise, established in 1991, building precision and trust in the water and sewage valve sector. Solidified its manufacturing base from water industry valves to high-pressure, cryogenic, large-diameter, and severe-condition valves for power generation and oil-gas applications.
- Business Expansion and System Integration Capabilities: Expanding its business scope beyond simple valve manufacturing to include system integration-centered solutions, AI and ICT-based engineering services, and environmental projects utilizing biotechnology. This signifies a leap towards becoming a leader in sustainable future industries.Business Expansion and System Integration Capabilities: Expanding its business scope beyond simple valve manufacturing to include system integration-centered solutions, AI and ICT-based engineering services, and environmental projects utilizing biotechnology. This signifies a leap towards becoming a leader in sustainable future industries.
- Adherence to Diverse Industrial Standards and High-Quality Products: Produces valve product lines that comply with international standards such as API 6A, API 6D, API 608, ISO 17292, and API 607. Provides high-performance valves that meet the stringent requirements of the oil and gas industries.Adherence to Diverse Industrial Standards and High-Quality Products: Produces valve product lines that comply with international standards such as API 6A, API 6D, API 608, ISO 17292, and API 607. Provides high-performance valves that meet the stringent requirements of the oil and gas industries.
- Commitment to ESG Management and Social Value Creation: Embraces Environmental, Social, and Governance (ESG) management as a core value, practicing ethical and transparent operations, and seeking mutual growth for customers, society, and the environment through technological innovation. This is a crucial factor for the company's sustainability.Commitment to ESG Management and Social Value Creation: Embraces Environmental, Social, and Governance (ESG) management as a core value, practicing ethical and transparent operations, and seeking mutual growth for customers, society, and the environment through technological innovation. This is a crucial factor for the company's sustainability.
- Provision of Smart Water Management and Water Treatment Solutions: Development and application of smart water management systems, including water purification plant underdrain systems, precision filtration systems, and independent village water purification devices, as well as water treatment solutions like high-concentration nitrogen wastewater treatment and package-type sewage treatment systems. This strengthens its technological leadership in the water industry.Provision of Smart Water Management and Water Treatment Solutions: Development and application of smart water management systems, including water purification plant underdrain systems, precision filtration systems, and independent village water purification devices, as well as water treatment solutions like high-concentration nitrogen wastewater treatment and package-type sewage treatment systems. This strengthens its technological leadership in the water industry.
- Customer-Centric Technical Support and Services: Efforts to enhance customer understanding, such as conveying product value with a field-oriented perspective through new employee training on products like pulsation-reducing control valves and rectification grid strainers. Aims to improve customer satisfaction by operating inquiry channels for quotations and after-sales service.Customer-Centric Technical Support and Services: Efforts to enhance customer understanding, such as conveying product value with a field-oriented perspective through new employee training on products like pulsation-reducing control valves and rectification grid strainers. Aims to improve customer satisfaction by operating inquiry channels for quotations and after-sales service.
- Oil & Gas Industry: Providing essential solutions for oil and gas pipelines, oil fields, and gas storage and transportation through high-performance valves like trunnion ball valves and floating ball valves.Oil & Gas Industry: Providing essential solutions for oil and gas pipelines, oil fields, and gas storage and transportation through high-performance valves like trunnion ball valves and floating ball valves.
- Petrochemical Industry: Supplying various valve product lines to petrochemical processes and plants, contributing to stable fluid control and efficient operations.Petrochemical Industry: Supplying various valve product lines to petrochemical processes and plants, contributing to stable fluid control and efficient operations.
- Water & Wastewater Industry: A primary focus since its establishment in 1991, offering water industry valves such as gate valves, butterfly valves, check valves, air valves, and control valves, along with smart water management systems and water treatment solutions.Water & Wastewater Industry: A primary focus since its establishment in 1991, offering water industry valves such as gate valves, butterfly valves, check valves, air valves, and control valves, along with smart water management systems and water treatment solutions.
- Power Plant Industry: Supplying valves and related systems for power plants, contributing to stable energy production.Power Plant Industry: Supplying valves and related systems for power plants, contributing to stable energy production.
- HVAC (Heating, Ventilation, and Air Conditioning) Industry: Applying trunnion and floating ball valves to HVAC systems to provide efficient fluid control solutions.HVAC (Heating, Ventilation, and Air Conditioning) Industry: Applying trunnion and floating ball valves to HVAC systems to provide efficient fluid control solutions.
- Shipbuilding Industry: Supplying valve solutions required for offshore plants and shipbuilding sectors.Shipbuilding Industry: Supplying valve solutions required for offshore plants and shipbuilding sectors.
- South KoreaSouth Korea
- USA (Houston, Texas stock available)USA (Houston, Texas stock available)
- API 6A, API 6D, API 608, ISO 17292, API 607: Major products like trunnion ball valves and floating ball valves comply with various international standards and certifications.API 6A, API 6D, API 608, ISO 17292, API 607: Major products like trunnion ball valves and floating ball valves comply with various international standards and certifications.
- API 6FA, API 607: Floating ball valves meet and are certified to fire safety test standards.API 6FA, API 607: Floating ball valves meet and are certified to fire safety test standards.
- ISO 9001: Possesses consistent product quality management capabilities through quality management system certification.ISO 9001: Possesses consistent product quality management capabilities through quality management system certification.
- API Spec Q1: Meets quality management system requirements for equipment in the petroleum and natural gas industries.API Spec Q1: Meets quality management system requirements for equipment in the petroleum and natural gas industries.
- KS, AWWA, JIS, DIN: Applies domestic and international standards for water and sewage or general industrial valves, such as hydraulic butterfly check valves.KS, AWWA, JIS, DIN: Applies domestic and international standards for water and sewage or general industrial valves, such as hydraulic butterfly check valves.