SEWON Q&TECH, The Republic of Korea - Komachine Supplier Profile and Product List

- Established in 1976, SEWON Q&TECH Co., Ltd. is a specialized manufacturer of various Venting Devices and Safety Devices for industrial storage tanks [2, 3, 16]. The company develops and supplies core explosion-proof products such as Flame Arresters, Flame Traps, and Emergency Venting Devices [2, 4]. It holds the distinction of being the first in its domestic industry to acquire European certification, demonstrating its capability to provide highly reliable products that meet stringent explosion-proof regulations [2, 3].Established in 1976, SEWON Q&TECH Co., Ltd. is a specialized manufacturer of various Venting Devices and Safety Devices for industrial storage tanks [2, 3, 16]. The company develops and supplies core explosion-proof products such as Flame Arresters, Flame Traps, and Emergency Venting Devices [2, 4]. It holds the distinction of being the first in its domestic industry to acquire European certification, demonstrating its capability to provide highly reliable products that meet stringent explosion-proof regulations [2, 3].
- FLAME ARRESTER (Models: SFC, SFE, SFG, SFH, SFK, SFL, SFO, SFD, SFJ, STA, STA+SFH): Safety devices designed to prevent flame propagation in flammable gases [6, 7, 25]. The product line includes the highly practical Crimped Ribbon type Flame Arresters, among various forms like perforated plate and granular bed types [6]. Possessing technology for both Deflagration Type and Detonation Type applications [6]. Utilizes highly corrosion-resistant materials and designs for minimal pressure loss [6].FLAME ARRESTER (Models: SFC, SFE, SFG, SFH, SFK, SFL, SFO, SFD, SFJ, STA, STA+SFH): Safety devices designed to prevent flame propagation in flammable gases [6, 7, 25]. The product line includes the highly practical Crimped Ribbon type Flame Arresters, among various forms like perforated plate and granular bed types [6]. Possessing technology for both Deflagration Type and Detonation Type applications [6]. Utilizes highly corrosion-resistant materials and designs for minimal pressure loss [6].
- P/V Relief Valve (Models: SBD, SBFV, SBFJ, SBB, SBG, SBV, SBF): Valves that regulate overpressure and vacuum conditions in storage tanks to prevent tank damage [25].P/V Relief Valve (Models: SBD, SBFV, SBFJ, SBB, SBG, SBV, SBF): Valves that regulate overpressure and vacuum conditions in storage tanks to prevent tank damage [25].
- Emergency Vent Cover (Models: SEV, SEVH, SEAS, SEB, SEA): Emergency discharge devices that open to allow external air intake and pressure release when excessive pressure or vacuum occurs inside storage tanks [8, 15, 25]. Functions as a secondary safety device in case of breather valve failure [8, 15]. The SEVH model incorporates a hinge mechanism for accurate reseating [15].Emergency Vent Cover (Models: SEV, SEVH, SEAS, SEB, SEA): Emergency discharge devices that open to allow external air intake and pressure release when excessive pressure or vacuum occurs inside storage tanks [8, 15, 25]. Functions as a secondary safety device in case of breather valve failure [8, 15]. The SEVH model incorporates a hinge mechanism for accurate reseating [15].
- P/V Relief Valve with Flame Arrester (Models: SBB+SFH, SBF+SFH, SBG+SFG, SBD+SFG, SBB+SFG, SBF+SFG): Combined safety devices offering both pressure/vacuum relief and flame arresting functions [25].P/V Relief Valve with Flame Arrester (Models: SBB+SFH, SBF+SFH, SBG+SFG, SBD+SFG, SBB+SFG, SBF+SFG): Combined safety devices offering both pressure/vacuum relief and flame arresting functions [25].
- Inert Gas Blanketing Device (Models: SNB110, SNB210): Systems that supply inert gas to reduce oxygen concentration inside storage tanks, thereby minimizing explosion risks [25].Inert Gas Blanketing Device (Models: SNB110, SNB210): Systems that supply inert gas to reduce oxygen concentration inside storage tanks, thereby minimizing explosion risks [25].
- Other Products: DRAIN POT, CONDENSATE POT, ACTIVE CARBON FILTER, INJECTION QUILL, STEAM RING, THERMAL SLEEVE, GAUGE HATCH (Models: SGH, SMC), and other peripheral devices and accessories for storage tanks [2, 25].Other Products: DRAIN POT, CONDENSATE POT, ACTIVE CARBON FILTER, INJECTION QUILL, STEAM RING, THERMAL SLEEVE, GAUGE HATCH (Models: SGH, SMC), and other peripheral devices and accessories for storage tanks [2, 25].
- Over 40 years of industry experience and accumulated technical know-how: Starting as Korea Vessel Rigging Company in 1976, the company boasts extensive experience in valve and safety device development and manufacturing [2, 3, 16].Over 40 years of industry experience and accumulated technical know-how: Starting as Korea Vessel Rigging Company in 1976, the company boasts extensive experience in valve and safety device development and manufacturing [2, 3, 16].
- First in the domestic industry to obtain European certification: Acquired European certifications (ATEX, CE) in March 2004, demonstrating advanced technology and product reliability in meeting strict European explosion-proof regulations [2, 3, 16].First in the domestic industry to obtain European certification: Acquired European certifications (ATEX, CE) in March 2004, demonstrating advanced technology and product reliability in meeting strict European explosion-proof regulations [2, 3, 16].
- Proven reliability across diverse industrial sectors: Products have demonstrated reliability and safety in a wide range of industrial sites including shipbuilding, heavy industry, petrochemicals, nuclear power, and general plant sectors [2, 3].Proven reliability across diverse industrial sectors: Products have demonstrated reliability and safety in a wide range of industrial sites including shipbuilding, heavy industry, petrochemicals, nuclear power, and general plant sectors [2, 3].
- Continuous R&D and technological innovation: Establishment of a corporate research institute (2010) and patent registration for 'Flame Arresting Frame Element Manufacturing Apparatus' (2013), reflecting ongoing commitment to technological advancement [3].Continuous R&D and technological innovation: Establishment of a corporate research institute (2010) and patent registration for 'Flame Arresting Frame Element Manufacturing Apparatus' (2013), reflecting ongoing commitment to technological advancement [3].
- Securing a broad base of major domestic and international clients: Maintaining key client relationships with leading domestic plant construction companies like Samsung Engineering, Hyundai E&C, and Hyundai Heavy Industries, as well as prominent overseas firms in Japan and Singapore [3, 16].Securing a broad base of major domestic and international clients: Maintaining key client relationships with leading domestic plant construction companies like Samsung Engineering, Hyundai E&C, and Hyundai Heavy Industries, as well as prominent overseas firms in Japan and Singapore [3, 16].
- Superior product design and material quality: Utilization of highly corrosion-resistant materials and designs minimizing pressure loss, ensuring long-term performance without degradation [6].Superior product design and material quality: Utilization of highly corrosion-resistant materials and designs minimizing pressure loss, ensuring long-term performance without degradation [6].
- Petrochemical Industry: Safety devices for tanks storing flammable liquids and gases [2, 3, 6].Petrochemical Industry: Safety devices for tanks storing flammable liquids and gases [2, 3, 6].
- Shipbuilding and Offshore Plant Industry: Safety systems for storage tanks in ships and offshore structures [2, 3].Shipbuilding and Offshore Plant Industry: Safety systems for storage tanks in ships and offshore structures [2, 3].
- Heavy Industry and General Plant Industry: Safety devices for storage tanks and piping systems in various industrial facilities [2, 3].Heavy Industry and General Plant Industry: Safety devices for storage tanks and piping systems in various industrial facilities [2, 3].
- Nuclear Power Industry: Safety devices and valves for specialized environments [2, 3].Nuclear Power Industry: Safety devices and valves for specialized environments [2, 3].
- Chemical and Refining Industry: Explosion prevention and pressure control solutions for hazardous material storage facilities [2, 3].Chemical and Refining Industry: Explosion prevention and pressure control solutions for hazardous material storage facilities [2, 3].
- Thailand, Singapore, Malaysia, Japan, China, Taiwan, Indonesia, Vietnam, Iran, QatarThailand, Singapore, Malaysia, Japan, China, Taiwan, Indonesia, Vietnam, Iran, Qatar
- European Certification (EC Type Examination Certification according Directive 94/9/EC, ATEX CERTIFICATES for BREATHER VALVE & EMERGENCY VENT) acquisition [2, 3, 16]European Certification (EC Type Examination Certification according Directive 94/9/EC, ATEX CERTIFICATES for BREATHER VALVE & EMERGENCY VENT) acquisition [2, 3, 16]
- ISO 9001, KS A9001 (Quality Management System) certification [3]ISO 9001, KS A9001 (Quality Management System) certification [3]
- ISO 14001 (Environmental Management System) certification [3]ISO 14001 (Environmental Management System) certification [3]
- Patent Registration: Apparatus for Manufacturing Flame Arresting Frame Elements (2013) [3]Patent Registration: Apparatus for Manufacturing Flame Arresting Frame Elements (2013) [3]
- Utility Model Registration (2006) [3]Utility Model Registration (2006) [3]
- Formal Approval (Type Approval) for Flame Arrester, Emergency Pressure Relief Device, Vent Pipe Atmospheric Valve (2010) [3]Formal Approval (Type Approval) for Flame Arrester, Emergency Pressure Relief Device, Vent Pipe Atmospheric Valve (2010) [3]
- Venture Company Certification - High-tech Business (2005) [3]Venture Company Certification - High-tech Business (2005) [3]
- Designation as a Promising Export Small and Medium Business (2007) [3, 16]Designation as a Promising Export Small and Medium Business (2007) [3, 16]
- Establishment of Corporate Research Institute (2010) [3]Establishment of Corporate Research Institute (2010) [3]