Information
16 Omokcheon-ro 152beon-gil, Gwonseon-gu, Suwon, Gyeonggi-do, South Korea
+82 31-291-6390
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Overview
- Summary
- ZIINCHEOL Co., Ltd. is a specialized company established in 2004, primarily manufacturing Explosion Relief Valves for ship engines. The company possesses R&D, design, and manufacturing capabilities in ship engine safety components, built upon its experience in producing various valves for absorption and turbo chillers. Its main objective is to provide customers with optimal Quality, Cost, and Delivery (QCD), aiming to become a leading expert in ship engine-related fields. The company is actively pursuing subsequent development of Air Starting Motors, Main Starting Valves, Cylinder & Starting Valves, and Cylinder Liner processing for ship engines.ZIINCHEOL Co., Ltd. is a specialized company established in 2004, primarily manufacturing Explosion Relief Valves for ship engines. The company possesses R&D, design, and manufacturing capabilities in ship engine safety components, built upon its experience in producing various valves for absorption and turbo chillers. Its main objective is to provide customers with optimal Quality, Cost, and Delivery (QCD), aiming to become a leading expert in ship engine-related fields. The company is actively pursuing subsequent development of Air Starting Motors, Main Starting Valves, Cylinder & Starting Valves, and Cylinder Liner processing for ship engines.
- Key Products/Technologies
- Explosion Relief Valve for Ship Engines: The main product line includes Crankcase Relief Valves, Explosion Relief Valves for Air Intake (ZRI), Explosion Relief Valves for Exhaust Systems (ZRE), and Gas Venting Valves (ZGV).Explosion Relief Valve for Ship Engines: The main product line includes Crankcase Relief Valves, Explosion Relief Valves for Air Intake (ZRI), Explosion Relief Valves for Exhaust Systems (ZRE), and Gas Venting Valves (ZGV).
- ZRI (Explosion Relief Valve for Air Intake): Available in 5 models, including ZRI-98, ZRI-122, ZRI-173, ZRI-224, and ZRI-266. Specifications include an opening pressure of 4.75 ~ 5.25 bar and an operating temperature of 40~60°C, with an optimized design achieved through computational fluid dynamics (CFD) structural analysis. Features an exclusive integrated flame arrestor that releases pressure without flame transmission and the ability to withstand multiple explosions without engine shutdown, ensuring high durability and virtually no maintenance.ZRI (Explosion Relief Valve for Air Intake): Available in 5 models, including ZRI-98, ZRI-122, ZRI-173, ZRI-224, and ZRI-266. Specifications include an opening pressure of 4.75 ~ 5.25 bar and an operating temperature of 40~60°C, with an optimized design achieved through computational fluid dynamics (CFD) structural analysis. Features an exclusive integrated flame arrestor that releases pressure without flame transmission and the ability to withstand multiple explosions without engine shutdown, ensuring high durability and virtually no maintenance.
- HWG (Crankcase Explosion Relief Valve): A product line of 14 models of crankcase relief valves. With an opening pressure of 0.05 bar ± 20%, it provides safety functions to prevent crankcase damage and secondary explosions during engine explosions. The valve ensures tight sealing after an explosion to prevent oxygen or dirt ingress and incorporates a special flame separation and cooling system.HWG (Crankcase Explosion Relief Valve): A product line of 14 models of crankcase relief valves. With an opening pressure of 0.05 bar ± 20%, it provides safety functions to prevent crankcase damage and secondary explosions during engine explosions. The valve ensures tight sealing after an explosion to prevent oxygen or dirt ingress and incorporates a special flame separation and cooling system.
- ZRE (Explosion Relief Valve for Exhaust System): A series of 4 models for exhaust system explosion relief valves. Manufactured from stainless steel suitable for high-temperature environments, capable of maintaining airtightness up to 460°C. It functions by releasing excessive pressure gas without flame transmission to the outside when the internal pressure of the exhaust line reaches 0.2 ± 10% bar.ZRE (Explosion Relief Valve for Exhaust System): A series of 4 models for exhaust system explosion relief valves. Manufactured from stainless steel suitable for high-temperature environments, capable of maintaining airtightness up to 460°C. It functions by releasing excessive pressure gas without flame transmission to the outside when the internal pressure of the exhaust line reaches 0.2 ± 10% bar.
- ZGV (Explosion Relief Valve for Gas Venting): Two types of gas venting valves designed for DF engines. The company also offers a range of industrial valves, including over 20 types of flow control valves.ZGV (Explosion Relief Valve for Gas Venting): Two types of gas venting valves designed for DF engines. The company also offers a range of industrial valves, including over 20 types of flow control valves.
- Core Advantages
- Unrivaled Technological Expertise in Ship Engine Safety Valves: Specialized manufacturing of critical safety components for ship engines, such as crankcase, intake/exhaust relief valves, and gas venting valves, since its establishment in 2004.Unrivaled Technological Expertise in Ship Engine Safety Valves: Specialized manufacturing of critical safety components for ship engines, such as crankcase, intake/exhaust relief valves, and gas venting valves, since its establishment in 2004.
- International Class Society Certifications Meeting Global Standards: Acquisition of 11 international class society certifications from DNV, ABS, LR, BV, KR, RINA, NK, CCS, RS, demonstrating high product reliability. Compliance with international standards such as IACS UR M9, M10, and M66 for crankcase explosion relief valves.International Class Society Certifications Meeting Global Standards: Acquisition of 11 international class society certifications from DNV, ABS, LR, BV, KR, RINA, NK, CCS, RS, demonstrating high product reliability. Compliance with international standards such as IACS UR M9, M10, and M66 for crankcase explosion relief valves.
- Innovative Design and Explosion-Proof Technology: Optimal design through computational fluid dynamics (CFD), exclusive integrated flame arrestor technology, and special flame separation and cooling systems. Capabilities for immediate pressure release and prevention of secondary explosions, allowing continuous engine operation after an explosion.Innovative Design and Explosion-Proof Technology: Optimal design through computational fluid dynamics (CFD), exclusive integrated flame arrestor technology, and special flame separation and cooling systems. Capabilities for immediate pressure release and prevention of secondary explosions, allowing continuous engine operation after an explosion.
- Superior Durability and Ease of Maintenance: Exceptional durability to withstand multiple explosions and a design that is virtually maintenance-free. Simple installation and easy replacement of flame arresters.Superior Durability and Ease of Maintenance: Exceptional durability to withstand multiple explosions and a design that is virtually maintenance-free. Simple installation and easy replacement of flame arresters.
- Extensive Global Market Supply Capability: Products supplied to over 30 countries worldwide, establishing a strong presence in the global shipbuilding and marine industry markets.Extensive Global Market Supply Capability: Products supplied to over 30 countries worldwide, establishing a strong presence in the global shipbuilding and marine industry markets.
- Continuous R&D and Product Expansion: Ongoing development of Air Starting Motors, Main Starting Valves, Cylinder & Starting Valves, and Cylinder Liner processing to expand its product portfolio.Continuous R&D and Product Expansion: Ongoing development of Air Starting Motors, Main Starting Valves, Cylinder & Starting Valves, and Cylinder Liner processing to expand its product portfolio.
- Target Industrie
- Shipbuilding Industry: Supply of explosion relief valves for the safety and protection of ship engines.Shipbuilding Industry: Supply of explosion relief valves for the safety and protection of ship engines.
- Offshore Plant Industry: Application of safety systems for engines and equipment operating in marine environments.Offshore Plant Industry: Application of safety systems for engines and equipment operating in marine environments.
- Marine Engine Manufacturing Industry: Role as a component supplier to major marine engine manufacturers.Marine Engine Manufacturing Industry: Role as a component supplier to major marine engine manufacturers.
- Major Markets
- South Korea, Parts of 30+ export markets in AsiaSouth Korea, Parts of 30+ export markets in Asia
- Parts of 30+ export markets in EuropeParts of 30+ export markets in Europe
- Parts of 30+ export markets in North AmericaParts of 30+ export markets in North America
- Certifications/Patents
- 11 International Class Society Certifications: Numerous certifications obtained from major global classification societies including DNV, ABS, LR, BV, KR, RINA, NK, CCS, and RS.11 International Class Society Certifications: Numerous certifications obtained from major global classification societies including DNV, ABS, LR, BV, KR, RINA, NK, CCS, and RS.
- Compliance with IACS (International Association of Classification Societies) Standards: Adherence to IACS UR M9, M10, and M66 standards for crankcase explosion relief valves. Compliance with IACS UR Mxx standards for air intake explosion relief valves.Compliance with IACS (International Association of Classification Societies) Standards: Adherence to IACS UR M9, M10, and M66 standards for crankcase explosion relief valves. Compliance with IACS UR Mxx standards for air intake explosion relief valves.
- Type Approvals from Major Engine Manufacturers: Type approvals for crankcase relief valves from MAN, Wartsila, GL, LR, and HHI. Type approval for air intake explosion relief valves (ZRI) from DNVGL.Type Approvals from Major Engine Manufacturers: Type approvals for crankcase relief valves from MAN, Wartsila, GL, LR, and HHI. Type approval for air intake explosion relief valves (ZRI) from DNVGL.
- Technological Competence: Successful development of ship engine explosion relief valves based on strong R&D, design, and manufacturing capabilities. Optimal design technology utilizing computational fluid dynamics (CFD). Proprietary flame arrestor technology and special flame separation and cooling system technology.Technological Competence: Successful development of ship engine explosion relief valves based on strong R&D, design, and manufacturing capabilities. Optimal design technology utilizing computational fluid dynamics (CFD). Proprietary flame arrestor technology and special flame separation and cooling system technology.
Introduction
Location
16 Omokcheon-ro 152beon-gil, Gwonseon-gu, Suwon, Gyeonggi-do, South Korea
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