Summary

Key Insights

• South Korea has a highly developed cryogenic equipment market supported by LNG import infrastructure, industrial gases, semiconductors, petrochemicals, shipbuilding, healthcare and aerospace. The country’s large coastal LNG infrastructure creates recurring demand for cryogenic storage tanks, pumps, vaporizers, valves, transfer piping and instrumentation. At the same time, Korea’s advanced semiconductor industry requires large volumes of high-purity nitrogen, oxygen, argon and hydrogen, supporting specialized cryogenic gas systems.

• Liquid hydrogen is becoming a major growth opportunity. South Korea commissioned a large-scale liquefied hydrogen plant in Incheon in 2024, with planned production capacity of 30,000 tones per year. The government is also supporting liquid-hydrogen charging infrastructure and related safety standards. These developments directly create requirements for hydrogen liquefaction, cryogenic storage, transfer, pumping, dispensing and boil-off management equipment.

• The semiconductor sector provides a distinctive demand driver for cryogenic equipment. Samsung and other semiconductor manufacturers require continuous supplies of ultra-high-purity nitrogen, oxygen, argon and hydrogen. In 2025, Linde announced construction of another on-site air-separation unit at Samsung’s Pyeongtaek complex, reinforcing demand for cryogenic air-separation, storage and distribution systems.

• South Korea has strong domestic engineering capabilities in LNG and cryogenic technologies. Shipbuilders and industrial equipment manufacturers have extensive expertise in LNG containment, cryogenic piping and low-temperature systems. The government is also supporting localization of LNG cargo-containment technologies, creating opportunities for domestic suppliers of specialized cryogenic materials and components.

• Hydrogen-specialized industrial clusters are creating regional demand. In 2024, Donghae, Samcheok and Pohang were designated as Korea’s first hydrogen-specialized complexes, with support for demonstration, R&D, supplier collaboration and workforce development. Such clusters can generate demand for hydrogen storage, transfer, vaporization, safety and monitoring equipment.

Market Outlook

• According to the research report, "South Korea Cryogenic Equipment Market Outlook, 2031," published by Bonafide Research, the South Korea Cryogenic Equipment market is anticipated to grow at more than 9.93% CAGR from 2026 to 2031.

• South Korea’s cryogenic equipment market is expected to maintain steady growth through 2031, supported by LNG infrastructure maintenance, semiconductor capacity expansion, industrial gas consumption and hydrogen development. LNG will remain a significant installed application, while liquid hydrogen and high-purity gas systems are expected to provide additional growth opportunities.

• Liquid hydrogen equipment is expected to gain increasing importance. Korea’s hydrogen strategy includes domestic production, overseas clean-hydrogen imports, hydrogen pipelines and liquid-hydrogen infrastructure. KOGAS identifies development of hydrogen liquefaction processes and liquid-hydrogen storage tank technology as strategic priorities.

• Semiconductor-related cryogenic equipment should remain a high-value application. Expansion of semiconductor clusters increases requirements for air-separation units, bulk nitrogen storage, vaporizers, high-purity piping, pressure-control equipment and automated monitoring. This creates recurring demand for both new installations and replacement equipment.

• LNG infrastructure will continue generating replacement and modernization demand. Existing LNG receiving terminals require periodic inspection, pump replacement, valve maintenance, vaporizer upgrades, tank refurbishment and instrumentation modernization. Korea’s shipbuilding industry additionally creates demand for LNG and cryogenic containment technologies.



Policies

• High-Pressure Gas & Safety Regulation: South Korea regulates cryogenic gases through its high-pressure gas safety framework, including requirements for facilities, equipment, inspection and operation. LNG, hydrogen, oxygen, nitrogen and other cryogenic installations must meet prescribed technical and safety requirements. Hydrogen facilities are additionally governed by the Hydrogen Economy Promotion and Hydrogen Safety Management Act.

• Hydrogen Development Policy: Korea’s hydrogen policy covers production, storage, transportation, refueling and equipment manufacturing. The legal framework specifically recognizes hydrogen storage, transportation and related equipment as part of the hydrogen industry. This creates a regulatory foundation for liquid-hydrogen equipment and supporting infrastructure.

• Government Incentives & Industrial Programs: Government support includes hydrogen-specialized complexes, clean-hydrogen initiatives, technology development and industrial localization. The 2024 hydrogen-specialized complex designations provide incentives for companies, R&D, demonstration projects and workforce development.

• LNG & Industrial Technology Localization: Korea is promoting domestic development of advanced LNG cargo-containment systems and related materials. This policy direction can benefit cryogenic equipment manufacturers by encouraging domestic production of low-temperature tanks, containment systems, insulation materials and specialized components.

• Worker Safety & Equipment Standards: Cryogenic facilities must address risks including extreme cold, pressure, oxygen enrichment, flammability, hydrogen leakage and asphyxiation. Equipment therefore requires pressure-relief systems, gas detection, emergency shutdown systems, suitable low-temperature materials and controlled operating procedures



Industry News

• In 2024, South Korea completed the Incheon liquefied hydrogen plant, developed by SK E&S, with maximum production capacity of 30,000 tons per year. The development is directly relevant to the cryogenic equipment market because liquid hydrogen production requires liquefaction systems, cryogenic storage, transfer piping, pumps, valves and boil-off management.

• In 2024, South Korea designated Donghae, Samcheok and Pohang as hydrogen-specialized complexes. The development is relevant because the complexes are intended to support hydrogen companies, demonstrations, R&D and distribution, creating potential demand for hydrogen storage and cryogenic handling equipment.

• In 2025, Linde announced plans to build and operate an additional air-separation unit at Samsung’s Pyeongtaek semiconductor complex. The development is relevant because the facility will supply nitrogen, oxygen and argon, increasing demand for cryogenic air-separation and gas-distribution equipment.

• In 2025, the Korean government launched a localization project for LNG cargo-containment systems as part of its advanced materials and components strategy. The development is relevant because LNG containment requires specialized low-temperature materials, insulation, piping and cryogenic engineering technologies.

• In 2025, Korea continued implementation of its hydrogen policy framework covering clean hydrogen, supply infrastructure and industrial DE carbonization. The development is relevant because hydrogen import, storage and distribution projects can require cryogenic equipment for liquid hydrogen handling and conversion.



Segment Analysis

South Korea Cryogenic Equipment Market By Cryogenic Equipment Type

• Cryogenic Storage Equipment: South Korea’s storage demand is strongly linked to its coastal LNG terminals, semiconductor fabrication clusters, shipyards and emerging liquid-hydrogen infrastructure. Large LNG tanks form the established base, while compact high-purity gas vessels serve semiconductor plants. New liquid-hydrogen projects require advanced insulated tanks capable of controlling boil-off during storage and transportation. Seismic stability, automated level monitoring and space-efficient installation are particularly important in densely developed industrial areas.

• Cryogenic Pumps & Vaporizers: South Korean demand is influenced by LNG regasification, industrial-gas supply and hydrogen mobility infrastructure. LNG terminals require high-capacity submerged and transfer pumps, while industrial facilities use smaller systems for oxygen, nitrogen and argon distribution. Liquid-hydrogen development is creating a separate requirement for extremely low-temperature pumping and vaporization equipment. Energy-efficient designs, rapid response, low leakage and automated operation are increasingly important for Korean installations.

• Cryogenic Valves & Flow-Control Equipment: Valves and flow-control systems are extensively used in LNG terminals, semiconductor gas systems, shipbuilding facilities, chemical plants and hydrogen stations. South Korea has a particularly strong requirement for precision flow control in high-purity semiconductor applications, where contamination and leakage can affect production. Hydrogen projects are also increasing interest in specialized low-temperature valves, emergency isolation systems, pressure regulators and leak-resistant components.

• Cryogenic Heat-Transfer & Process Equipment: Korea’s strong LNG infrastructure, petrochemical industry and semiconductor manufacturing base supports demand for heat exchangers, cold boxes, vaporizers and air-separation equipment. A distinctive growth area is the potential use of LNG cold energy in other low-temperature processes, including hydrogen-related applications. Air-separation units supplying large semiconductor complexes remain an important source of demand for high-efficiency cryogenic process equipment.

• Cryogenic Piping & Transfer Equipment: Vacuum-insulated piping and specialized transfer equipment are essential at LNG terminals, semiconductor plants, hydrogen facilities and shipyards. South Korea’s shipbuilding industry creates an additional market for marine cryogenic piping, LNG bunkering systems and cargo-transfer equipment. Equipment must accommodate thermal contraction, vibration, repeated loading cycles and extremely low temperatures. Low heat ingress and compact installation are important requirements at space-constrained industrial and port facilities.

• Cryogenic Instrumentation & Other Equipment: South Korea has strong demand for sophisticated cryogenic instrumentation because semiconductor, LNG and hydrogen facilities require continuous automated monitoring. Pressure, temperature, flow and liquid-level sensors are integrated with plant-control systems, emergency shutdown systems and gas detection. Other equipment includes phase separators, purification units, safety relief devices and boil-off-gas systems. Digital monitoring and predictive maintenance are increasingly relevant for highly automated Korean manufacturing facilities.



South Korea Cryogenic Equipment Market By Cryogen

• Liquid Nitrogen (LIN): Liquid nitrogen is a particularly important cryogen in South Korea because of the country’s semiconductor and electronics concentration. Large fabrication facilities require continuous high-purity nitrogen for manufacturing environments and process applications. Demand also comes from chemicals, food processing, pharmaceuticals and laboratories. This supports air-separation units, bulk storage, vaporizers, vacuum-insulated piping and automated gas-monitoring systems.

• Liquid Oxygen (LOX): Liquid oxygen is primarily supported by South Korea’s steel, petrochemical, healthcare and industrial manufacturing sectors. Steel production requires substantial oxygen consumption, while hospitals require dependable medical oxygen supply. Cryogenic storage tanks, vaporizers, pressure-control equipment and emergency backup systems are used throughout the supply chain. Industrial modernization and medical infrastructure maintain recurring replacement demand.

• Liquid Argon (LAR): Liquid argon benefits from South Korea’s combination of steelmaking, shipbuilding, electronics and precision manufacturing. Argon is used for welding, metal processing and specialized manufacturing, while high-purity applications are relevant to electronics and semiconductor production. Demand for insulated storage, vaporizers and controlled distribution systems is therefore connected to both heavy industry and high-technology manufacturing.

• LNG / Liquid Methane: LNG represents one of Korea’s largest established cryogenic applications because imported LNG is an important component of the country’s electricity and industrial energy supply. Major coastal terminals require large storage tanks, unloading arms, pumps, vaporizers, valves and instrumentation. South Korea’s shipbuilding strength creates an additional LNG equipment ecosystem through LNG carriers, bunkering systems and marine fuel infrastructure.

• Liquid Hydrogen (LH₂): Liquid hydrogen is an emerging strategic cryogen in South Korea, particularly because the country is developing large-scale liquefaction, hydrogen mobility and hydrogen import infrastructure. Demand is shifting toward specialized storage tanks, cryogenic pumps, transfer lines, dispensers and boil-off-management systems. Unlike mature LNG applications, liquid hydrogen remains a technology-development segment with substantial opportunities for domestic equipment localization.

• Liquid Helium: Liquid helium has a specialized but technologically important role in South Korea’s MRI, semiconductor, research and advanced electronics sectors. Because helium operates at extremely low temperatures, equipment must provide exceptional insulation and minimize losses. Recovery, purification and recycling systems are particularly valuable because reliable helium availability is important for high-value medical and research applications.

• Other Cryogens: Other cryogenic fluids support South Korea’s pharmaceuticals, food processing, chemicals, electronics and research industries. Applications include specialized cooling, preservation and process operations. Equipment demand is concentrated in application-specific tanks, transfer systems, vaporizers, purification equipment and precision instrumentation rather than large commodity-scale infrastructure.



South Korea Cryogenic Equipment Market By End-Use Industry

• Oil & Gas, LNG & Energy: South Korea’s energy segment is distinguished by its high dependence on imported LNG and concentration of receiving infrastructure along the coast. Cryogenic equipment is used across LNG unloading, storage, regasification and pipeline send-out. Future hydrogen and ammonia import terminals could broaden the segment toward new low-temperature storage and conversion systems while LNG bunkering adds another specialized application.

• Industrial Gases & Chemicals: Industrial gases and chemicals represent a broad recurring market, with nitrogen, oxygen, argon and hydrogen supplied to petrochemical complexes, manufacturing plants and semiconductor facilities. South Korea’s integrated industrial complexes create demand for centralized cryogenic production and pipeline distribution. High-purity gas requirements from electronics manufacturing differentiate this market from countries where industrial gases are primarily consumed by traditional heavy industries.

• Metals & Heavy Industries: South Korea’s steelmaking and globally important shipbuilding industries create a distinctive cryogenic-equipment demand profile. Oxygen, nitrogen and argon support steel production, welding and metal processing, while LNG carriers and marine-energy systems require cryogenic containment, piping and transfer technologies. Equipment suppliers therefore serve both conventional industrial-gas applications and highly engineered marine cryogenic systems.

• Healthcare & Life Sciences: Hospitals and research institutions use liquid oxygen, nitrogen and helium for medical gas supply, MRI cooling, cryopreservation and laboratory applications. South Korea’s advanced healthcare and biotechnology sectors favor reliable automated monitoring, backup storage and high-purity distribution. Demand is more focused on reliability, purity and continuity of supply than on very large storage capacity.

• Other Cryogens: Other cryogenic fluids support South Korea’s pharmaceuticals, food processing, chemicals, electronics and research industries. Applications include specialized cooling, preservation and process operations. Equipment demand is concentrated in application-specific tanks, transfer systems, vaporizers, purification equipment and precision instrumentation rather than large commodity-scale infrastructure.





Historic Year: 2020

Base Year: 2025

Estimated Year: 2026

Forecast Year: 2031



Aspects Covered in this Report

Cryogenic Equipment Market with market value and forecast, along with key segments

Regional and Country-level Analysis

Market Drivers, Challenges, Trends, and Developments

Competitive Landscape and Top Profiled Companies

Strategic Recommendations for cryogenic equipment manufacturers and market participants



By Cryogenic Equipment Type

Cryogenic Storage Equipment

Cryogenic Pumps & Vaporizers

Cryogenic Valves & Flow-Control Equipment

Cryogenic Heat-Transfer & Process Equipment

Cryogenic Piping & Transfer Equipment

Cryogenic Instrumentation & Other Equipment



By Cryogen

Liquid Nitrogen (LIN)

Liquid Oxygen (LOX)

Liquid Argon (LAR)

LNG / Liquid Methane

Liquid Hydrogen (LH₂)

Liquid Helium

Other Cryogens



By End-Use Industry

Oil & Gas, LNG & Energy

Industrial Gases & Chemicals

Metals & Heavy Industries

Healthcare & Life Sciences

Other Industry

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Table of Contents

Table of Content



1. Executive Summary

2. Market Structure

2.1. Market Considerate

2.2. Assumptions

2.3. Limitations

2.4. Abbreviations

2.5. Sources

2.6. Definitions

3. Research Methodology

3.1. Secondary Research

3.2. Primary Data Collection

3.3. Market Formation & Validation

3.4. Report Writing, Quality Check & Delivery

4. South Korea Geography

4.1. Population Distribution Table

4.2. South Korea Macro Economic Indicators

5. Market Dynamics

5.1. Key Insights

5.2. Recent Developments

5.3. Market Drivers & Opportunities

5.4. Market Restraints & Challenges

5.5. Market Trends

5.6. Supply chain Analysis

5.7. Policy & Regulatory Framework

5.8. Industry Experts Views

6. South Korea Cryogenic Equipment Market Overview

6.1. Market Size By Value

6.2. Market Size and Forecast, By Cryogenic Equipment Type

6.3. Market Size and Forecast, By Cryogen

6.4. Market Size and Forecast, By End-Use Industry

6.5. Market Size and Forecast, By Region

7. South Korea Cryogenic Equipment Market Segmentations

7.1. South Korea Cryogenic Equipment Market Market, By Cryogenic Equipment Type

7.1.1. South Korea Cryogenic Equipment Market Size, By Cryogenic Storage Equipment, 2020-2031

7.1.2. South Korea Cryogenic Equipment Market Size, By Cryogenic Pumps & Vaporizers, 2020-2031

7.1.3. South Korea Cryogenic Equipment Market Size, By Cryogenic Valves & Flow-Control Equipment, 2020-2031

7.1.4. South Korea Cryogenic Equipment Market Size, By Cryogenic Heat-Transfer & Process, 2020-2031

7.1.5. South Korea Cryogenic Equipment Market Size, By Cryogenic Piping & Transfer , 2020-2031

7.1.6. South Korea Cryogenic Equipment Market Size, By Cryogenic Instrumentation & Other, 2020-2031

7.2. South Korea Cryogenic Equipment Market Market, By Cryogen

7.2.1. South Korea Cryogenic Equipment Market Size, By GAB, 2020-2031

7.2.2. South Korea Cryogenic Equipment Market Size, By Liquid Oxygen (LOX), 2020-2031

7.2.3. South Korea Cryogenic Equipment Market Size, By Liquid Argon (LAR), 2020-2031

7.2.4. South Korea Cryogenic Equipment Market Size, By LNG / Liquid Methane, 2020-2031

7.2.5. South Korea Cryogenic Equipment Market Size, By Liquid Hydrogen (LH₂), 2020-2031

7.2.6. South Korea Cryogenic Equipment Market Size, By Liquid Helium, 2020-2031

7.3. South Korea Cryogenic Equipment Market Market, By End-Use Industry

7.3.1. South Korea Cryogenic Equipment Market Size, By Oil & Gas, LNG & Energy, 2020-2031

7.3.2. South Korea Cryogenic Equipment Market Size, By Industrial Gases & Chemicals, 2020-2031

7.3.3. South Korea Cryogenic Equipment Market Size, By Metals & Heavy Industries, 2020-2031

7.3.4. South Korea Cryogenic Equipment Market Size, By Healthcare & Life Sciences, 2020-2031

7.3.5. South Korea Cryogenic Equipment Market Size, By other Industry, 2020-2031

7.4. South Korea Cryogenic Equipment Market Market, By Region

7.4.1. South Korea Cryogenic Equipment Market Size, By North, 2020-2031

7.4.2. South Korea Cryogenic Equipment Market Size, By East, 2020-2031

7.4.3. South Korea Cryogenic Equipment Market Size, By West, 2020-2031

7.4.4. South Korea Cryogenic Equipment Market Size, By South, 2020-2031

8. South Korea Cryogenic Equipment Market Opportunity Assessment

8.1. By Cryogenic Equipment Type, 2026 to 2031

8.2. By Cryogen, 2026 to 2031

8.3. By End-Use Industry, 2026 to 2031

8.4. By Region, 2026 to 2031

9. Competitive Landscape

9.1. Porter's Five Forces

9.2. Company Profile

9.2.1. Company 1

9.2.1.1. Company Snapshot

9.2.1.2. Company Overview

9.2.1.3. Financial Highlights

9.2.1.4. Geographic Insights

9.2.1.5. Business Segment & Performance

9.2.1.6. Product Portfolio

9.2.1.7. Key Executives

9.2.1.8. Strategic Moves & Developments

9.2.2. Company 2

9.2.3. Company 3

9.2.4. Company 4

9.2.5. Company 5

9.2.6. Company 6

9.2.7. Company 7

9.2.8. Company 8

10. Strategic Recommendations

11. Disclaimer

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List of Tables/Graphs

List of Figure



Figure 1: South Korea Cryogenic Equipment Market Size By Value (2020, 2025 & 2031F) (in USD Million )

Figure 2: Market Attractiveness Index, By Cryogenic Equipment Type

Figure 3: Market Attractiveness Index, By Cryogen

Figure 4: Market Attractiveness Index, By End-Use Industry

Figure 5: Market Attractiveness Index, By Region

Figure 6: Porter's Five Forces of South Korea Cryogenic Equipment Market Market





List of Table



Table 1: Influencing Factors for Cryogenic Equipment Market Market, 2025

Table 2: South Korea Cryogenic Equipment Market Size and Forecast, By Cryogenic Equipment Type (2020 to 2031F) (In USD Million )

Table 3: South Korea Cryogenic Equipment Market Size and Forecast, By Cryogen (2020 to 2031F) (In USD Million )

Table 4: South Korea Cryogenic Equipment Market Size and Forecast, By End-Use Industry (2020 to 2031F) (In USD Million )

Table 5: South Korea Cryogenic Equipment Market Size and Forecast, By Region (2020 to 2031F) (In USD Million )

Table 6: South Korea Cryogenic Equipment Market Size of Cryogenic Storage Equipment (2020 to 2031) in USD Million

Table 7: South Korea Cryogenic Equipment Market Size of Cryogenic Pumps & Vaporizers (2020 to 2031) in USD Million

Table 8: South Korea Cryogenic Equipment Market Size of Cryogenic Valves & Flow-Control Equipment (2020 to 2031) in USD Million

Table 9: South Korea Cryogenic Equipment Market Size of Cryogenic Heat-Transfer & Process (2020 to 2031) in USD Million

Table 10: South Korea Cryogenic Equipment Market Size of Cryogenic Piping & Transfer (2020 to 2031) in USD Million

Table 11: South Korea Cryogenic Equipment Market Size of Cryogenic Instrumentation & Other (2020 to 2031) in USD Million

Table 12: South Korea Cryogenic Equipment Market Size of GAB (2020 to 2031) in USD Million

Table 13: South Korea Cryogenic Equipment Market Size of Liquid Oxygen (LOX) (2020 to 2031) in USD Million

Table 14: South Korea Cryogenic Equipment Market Size of Liquid Argon (LAR) (2020 to 2031) in USD Million

Table 15: South Korea Cryogenic Equipment Market Size of LNG / Liquid Methane (2020 to 2031) in USD Million

Table 16: South Korea Cryogenic Equipment Market Size of Liquid Hydrogen (LH₂) (2020 to 2031) in USD Million

Table 17: South Korea Cryogenic Equipment Market Size of Liquid Helium (2020 to 2031) in USD Million

Table 18: South Korea Cryogenic Equipment Market Size of Oil & Gas, LNG & Energy (2020 to 2031) in USD Million

Table 19: South Korea Cryogenic Equipment Market Size of Industrial Gases & Chemicals (2020 to 2031) in USD Million

Table 20: South Korea Cryogenic Equipment Market Size of Metals & Heavy Industries (2020 to 2031) in USD Million

Table 21: South Korea Cryogenic Equipment Market Size of Healthcare & Life Sciences (2020 to 2031) in USD Million

Table 22: South Korea Cryogenic Equipment Market Size of other Industry (2020 to 2031) in USD Million

Table 23: South Korea Cryogenic Equipment Market Size of North (2020 to 2031) in USD Million

Table 24: South Korea Cryogenic Equipment Market Size of East (2020 to 2031) in USD Million

Table 25: South Korea Cryogenic Equipment Market Size of West (2020 to 2031) in USD Million

Table 26: South Korea Cryogenic Equipment Market Size of South (2020 to 2031) in USD Million