산업용 실 : 시장 점유율 분석, 업계 동향과 통계, 성장 예측(2026-2031년)

According to Mordor Intelligence, the industrial seals market size was estimated at USD 18.45 billion in 2025 and is estimated to grow from USD 19.34 billion in 2026 to USD 24.89 billion by 2031, at a CAGR of 5.17% during the forecast period (2026-2031).

Global Industrial Seals Market Trends and Insights

Industrial Automation and Brownfield Reliability Upgrades

Automation retrofits in older process plants are creating a replacement cycle that conventional capital expenditure plans may not fully capture, particularly where assets were designed around periodic inspections rather than continuous condition monitoring. Reliability programs add sensors, variable-speed drives, and condition-monitoring systems to rotating assets that already have many years of operating history and may include equipment of varying vintages. These programs often require upgraded dynamic sealing components rather than simple like-for-like replacements, because the revised equipment operates under more closely observed conditions and operators seek to reduce unplanned maintenance events. Better instrumentation identifies deterioration that earlier maintenance schedules may not have detected until a failure, a planned shutdown, or a production-quality issue occurs. The Fraunhofer DigiSeal project applies AI and operational knowledge to mechanical-seal maintenance, with the stated aim of extending service life and reducing unexpected failures. The initial retrofit specification can shift operators toward higher-value parts and later support service arrangements, giving the industrial seals market a more application-led replacement pattern across the installed base.

EV Battery, Thermal Management, and E-Powertrain Sealing

Electric vehicle platforms require seals for battery enclosures, cooling circuits, e-motor shaft interfaces, and power electronics housings, rather than relying solely on the established requirements of internal-combustion powertrains. Each location presents different requirements for thermal movement, dielectric fluids, moisture protection, chemical exposure, and long service life over repeated operating cycles. These needs introduce specialized sealing points that were less relevant in conventional vehicle layouts, even though several conventional oil-seal applications may decline as drivetrains change. The industrial seals market therefore gains new specification opportunities, while internal combustion vehicles continue to drive replacement demand from their large installed base. Material traceability and documented performance favor suppliers with established material libraries, validated production processes, and the ability to support customer qualification work from design through production. Trelleborg Sealing Solutions introduced CellXPro in 2025 as a battery-cell sealing technology designed for chemical resistance and demanding thermal conditions, reflecting the company's product focus in this segment of the industrial seals market.

Seal-Less Pumps and Adhesive-Bonded EV Battery Closures

Sealless magnetic-drive pumps can replace conventional mechanical seals in selected hazardous-fluid applications, particularly where equipment design prioritizes containment over access for seal maintenance. Their relevance is greatest in chemical, pharmaceutical, and semiconductor operations where containment, process safety, and emissions control are central design considerations. Flowserve introduced the INNOMAG TB-MAG Dual Drive Pump in March 2025 as a sealless magnetic-drive product with dual hermetic containment. This product demonstrates that established sealing suppliers also participate in equipment designs that eliminate the need for conventional seals in specific pump applications, rather than treating such designs solely as external competition. In electric vehicles, certain cell-to-pack designs use structural adhesives for battery closures and partially replace discrete perimeter-sealing components in selected enclosure configurations. These approaches are not universal, but they can reduce conventional seal content in selected designs while subjecting remaining seals to stricter performance requirements for temperature, chemical exposure, and protection.

Other drivers and restraints analyzed in the detailed report include:

1. Semiconductor Fab Expansion, Hydrogen, LNG, and Green-Ammonia Infrastructure
2. Fugitive-Emission and Zero-Leakage Compliance
3. Specialty Material Volatility and Long Qualification Cycles

For complete list of drivers and restraints, kindly check the Table Of Contents.

Segment Analysis

Radial seals held 33.21% of global revenue in 2025, reflecting their use on pump shafts, motor bearings, gearbox outputs, and other rotating interfaces. Their installed base supports repeat replacement demand across automotive manufacturing, process plants, and general industrial machinery, where routine wear and fluid retention remain core maintenance concerns. Oil and gas, power generation, and conventional vehicle production remain important sources of orders, as each operates large populations of rotating assets with established service intervals. Axial seals serve thrust-loading applications, including steering columns and axial compressors, where movement occurs along the shaft and design requirements differ from those of radial arrangements. Carbon seals are used in specialized aerospace and high-speed turbomachinery settings where thermal and centrifugal conditions can be demanding, resulting in a narrower application scope but more exacting requirements.

The other category includes hybrid geometries for e-axles that experience radial and axial loads simultaneously. This group remains smaller but is receiving development attention because electric drive systems can combine several load conditions in compact packages, creating room for customized designs. Mechanical seals are the fastest-growing type, with a forecast CAGR of 6.13% from 2026 to 2031. Semiconductor and hydrogen infrastructure projects support their use in demanding process environments that favor engineered faces, carefully selected materials, and validated manufacturing processes. In 2025, John Crane introduced a coke-resistant non-contacting gas-lubricated seal that reduced energy use by 90%-95% compared with a legacy configuration and limited replacement downtime to one day.

Complete Report Scope:

• By Type
  • Radial Seals
  • Mechanical Seals
  • Axial Seals
  • Carbon Seals
  • Others
• By Material
  • Elastomer Seals
  • Thermoplastic Seals
  • Metal Seals
  • Composite Seals
  • Others
• By End-Use Industry
  • Automotive
  • Oil and Gas
  • Chemicals and Petrochemicals
  • Power Generation and Utilities
  • Semiconductor
  • Aerospace and Defense
  • Food and Beverage
  • Pharmaceuticals and Life Sciences
  • Mining and Metals
  • Others
• By Geography
  • Asia-Pacific
    • China
    • India
    • Japan
    • South Korea
    • ASEAN Countries
    • Rest of Asia-Pacific
  • North America
    • United States
    • Canada
    • Mexico
  • Europe
    • Germany
    • United Kingdom
    • France
    • Italy
    • NORDIC Countries
    • Rest of Europe
  • South America
    • Brazil
    • Argentina
    • Rest of South America
  • Middle East and Africa
    • Saudi Arabia
    • South Africa
    • Rest of Middle East and Africa

Geography Analysis

Asia-Pacific accounted for 38.43% of global revenue in 2025 and is forecast to grow at a 5.86% CAGR through 2031. China supports regional demand through chemical processing, domestic semiconductor development, and vehicle production, which together create requirements across both standard and specialty sealing applications. Japan remains important for precision sealing materials and semiconductor-grade fluoropolymers, while South Korea adds demand from its semiconductor manufacturing base and related equipment supply chain. The region combines large end-user production centers with suppliers of advanced materials and process equipment, supporting a varied demand base for the industrial seals market. India is a greenfield location for manufacturing investment, including a Trelleborg Sealing Solutions campus in Bengaluru, announced in April 2026, that will cover PTFE products, mechanical face seals, rotary shaft seals, polyurethane solutions, and research and testing activities.

North America and Europe form the second-largest demand cluster for the industrial seals market. Older industrial assets and compliance-driven replacement programs support demand for premium products in both regions, while the installed base generates demand for aftermarket service, maintenance support, and solutions that help operators manage equipment reliability. In North America, EPA requirements drive attention to lower-leakage configurations in refining and midstream gas operations. Canada and Mexico add demand linked to oil sands, petrochemicals, and nearshore supply strategies, with customers seeking dependable supply for both new projects and existing operations. In Europe, hydrogen infrastructure requires systems capable of handling rapid gas decompression and high-pressure service, while European Industrial Gases Association (EIGA) Document 261 sets out requirements for hydrogen piping at user locations.

South America, the Middle East, and Africa account for smaller revenue pools but often require higher-value systems. Brazil supports demand through sugar-ethanol operations and deepwater oil and gas activity, while Argentina contributes chemical processing and mining demand that may require application-specific equipment support. Saudi Arabian conversion programs and carbon-capture investment create demand for specialized packages, while South African mining requires slurry-resistant mechanical seals in high-wear operating environments. Long logistics routes to offshore and remote sites can favor durable, high-specification parts over the lowest initial-cost option, as unplanned replacement can be difficult, expensive, and disruptive to plant operations. Trelleborg opened a dedicated aerospace facility in Casablanca in June 2026 to manufacture polymer seals and engine components for Boeing and Airbus.

1. A.W. Chesterton Company
2. AESSEAL
3. Dana Seals
4. EagleBurgmann
5. Enpro Inc.
6. Flowserve Corporation
7. Freudenberg Sealing Technologies
8. Hutchinson SA
9. James Walker
10. John Crane
11. NOK Corporation
12. PARKER HANNIFIN CORP
13. SKF
14. The Timken Company
15. Trelleborg AB

Additional Benefits:

• The market estimate (ME) sheet in Excel format
• 3 months of analyst support

TABLE OF CONTENTS

1 Introduction

• 1.1 Study Assumptions and Market Definition
• 1.2 Scope of the Study

2 Research Methodology

3 Executive Summary

4 Market Landscape

• 4.1 Market Overview
• 4.2 Market Drivers
  • 4.2.1 Industrial Automation and Brownfield Reliability Upgrades
  • 4.2.2 EV Battery, Thermal Management and E-Powertrain Sealing
  • 4.2.3 Semiconductor Fab Expansion and Aggressive Process Conditions
  • 4.2.4 Fugitive-Emission and Zero-Leakage Compliance
  • 4.2.5 Hydrogen, LNG and Green-Ammonia Infrastructure
• 4.3 Market Restraints
  • 4.3.1 Seal-Less Pumps and Adhesive-Bonded EV Battery Closures
  • 4.3.2 Specialty Fluoropolymer and Silicon-Carbide Supply Volatility
  • 4.3.3 Long Qualification Cycles for New Compounds and Designs
• 4.4 Value Chain Analysis
• 4.5 Porter's Five Forces Analysis
  • 4.5.1 Bargaining Power of Suppliers
  • 4.5.2 Bargaining Power of Buyers
  • 4.5.3 Threat of New Entrants
  • 4.5.4 Threat of Substitutes
  • 4.5.5 Competitive Rivalry

5 Market Size and Growth Forecasts (Value)

• 5.1 By Type
  • 5.1.1 Radial Seals
  • 5.1.2 Mechanical Seals
  • 5.1.3 Axial Seals
  • 5.1.4 Carbon Seals
  • 5.1.5 Others
• 5.2 By Material
  • 5.2.1 Elastomer Seals
  • 5.2.2 Thermoplastic Seals
  • 5.2.3 Metal Seals
  • 5.2.4 Composite Seals
  • 5.2.5 Others
• 5.3 By End-Use Industry
  • 5.3.1 Automotive
  • 5.3.2 Oil and Gas
  • 5.3.3 Chemicals and Petrochemicals
  • 5.3.4 Power Generation and Utilities
  • 5.3.5 Semiconductor
  • 5.3.6 Aerospace and Defense
  • 5.3.7 Food and Beverage
  • 5.3.8 Pharmaceuticals and Life Sciences
  • 5.3.9 Mining and Metals
  • 5.3.10 Others
• 5.4 By Geography
  • 5.4.1 Asia-Pacific
    • 5.4.1.1 China
    • 5.4.1.2 India
    • 5.4.1.3 Japan
    • 5.4.1.4 South Korea
    • 5.4.1.5 ASEAN Countries
    • 5.4.1.6 Rest of Asia-Pacific
  • 5.4.2 North America
    • 5.4.2.1 United States
    • 5.4.2.2 Canada
    • 5.4.2.3 Mexico
  • 5.4.3 Europe
    • 5.4.3.1 Germany
    • 5.4.3.2 United Kingdom
    • 5.4.3.3 France
    • 5.4.3.4 Italy
    • 5.4.3.5 NORDIC Countries
    • 5.4.3.6 Rest of Europe
  • 5.4.4 South America
    • 5.4.4.1 Brazil
    • 5.4.4.2 Argentina
    • 5.4.4.3 Rest of South America
  • 5.4.5 Middle East and Africa
    • 5.4.5.1 Saudi Arabia
    • 5.4.5.2 South Africa
    • 5.4.5.3 Rest of Middle East and Africa

6 Competitive Landscape

• 6.1 Market Concentration
• 6.2 Strategic Moves
• 6.3 Market Share (%)/Ranking Analysis
• 6.4 Company Profiles (includes Global Overview, Market Overview, Core Segments, Financials as available, Strategic Information, Products and Services, and Recent Developments)
  • 6.4.1 A.W. Chesterton Company
  • 6.4.2 AESSEAL
  • 6.4.3 Dana Seals
  • 6.4.4 EagleBurgmann
  • 6.4.5 Enpro Inc.
  • 6.4.6 Flowserve Corporation
  • 6.4.7 Freudenberg Sealing Technologies
  • 6.4.8 Hutchinson SA
  • 6.4.9 James Walker
  • 6.4.10 John Crane
  • 6.4.11 NOK Corporation
  • 6.4.12 PARKER HANNIFIN CORP
  • 6.4.13 SKF
  • 6.4.14 The Timken Company
  • 6.4.15 Trelleborg AB

7 Market Opportunities and Future Outlook

• 7.1 White-Space and Unmet-Need Assessment