APO Research

APO RESEARCH · REPORT

Nuclear Grade O-Rings

Nuclear-grade O-rings are sealing compounds and configurations qualified for specified nuclear-service conditions, with ageing, radiation and traceability requirements defined by the component duty.

Product & engineering

Understand the product.

No. Dose, dose rate, temperature, fluid and ageing history interact. Qualification must address the particular compound and service envelope, not only the polymer family or an unqualified radiation claim.

What turns activity into demand

Installed seal positions, equipment production and maintenance intervals form demand. Medium, movement and loading determine the acceptable compound and geometry, with storage and installation losses also affecting purchased quantities.

The commercial boundary

Distinguish a seal ring, a multi-part sealing kit and the complete mechanical assembly. Material and geometry markets may classify the same seal and require reconciliation before aggregation.

Can a material family establish radiation endurance?

No. Dose, dose rate, temperature, fluid and ageing history interact. Qualification must address the particular compound and service envelope, not only the polymer family or an unqualified radiation claim.

Technical reading

Selected research

Industry Growth & Trends

Global Nuclear Grade O-Rings Industry Growth and Trends Forecast to 2032

Market perspective

The global Nuclear Grade O-Rings market was valued at US$ million in 2026 and is projected to reach US$ million by 2032, implying a CAGR of xx% over 2026-2032.

The North America market for Nuclear Grade O-Rings is projected to increase from US$ million in 2026 to US$ million by 2032, corresponding to a CAGR of % over 2026-2032.

The Europe market for Nuclear Grade O-Rings is projected to increase from US$ million in 2026 to US$ million by 2032, registering a CAGR of % over 2026-2032.

Read the full market overview

The Asia Pacific market for Nuclear Grade O-Rings is projected to increase from US$ million in 2026 to US$ million by 2032, at a CAGR of % over 2026-2032.

Leading global manufacturers of Nuclear Grade O-Rings include Canyon Components, Glenair, Hutchinson, INEM Co., Ltd, James Walker, M Barnwell Services, Munaco, Omniseal Solutions and Parker, among others. In 2025, the top three vendors together accounted for approximately % of global revenue.

Report Scope

This report provides a structured, data-driven view of the global Nuclear Grade O-Rings market, combining harmonized quantitative metrics with targeted qualitative insight to support business and growth strategy, market positioning, and capital allocation.

The Nuclear Grade O-Rings market size, estimates, and forecasts are presented in terms of sales volume (M units) and revenue (US$ million), with 2025 as the base year and historical and forecast data for 2021-2032. The report segments the global Nuclear Grade O-Rings market by Type, Application, region/country, and company, provides regional market sizes at the segment level, profiles the competitive landscape and key players and their market ranks, and reviews technology trends and new product developments relevant to Nuclear Grade O-Rings.

Key Companies & Market Share Insights

This section analyzes the strategies and performance of leading manufacturers in the global Nuclear Grade O-Rings market, including portfolio focus, innovation and product development, mergers and acquisitions, collaborations, and geographic expansion used to sustain or enhance competitive positions. It also summarizes recent corporate developments and key financial indicators and provides global revenue, price, and sales volume data by manufacturer for 2020-2025, enabling benchmarking of scale, pricing, and market share and supporting assessment of market concentration through indicators such as CR5 and CR10.

Nuclear Grade O-Rings Market by Company

Canyon Components

Glenair

Hutchinson

INEM Co., Ltd

James Walker

M Barnwell Services

Munaco

Omniseal Solutions

Parker

Superior Tube

Technetics Group

TRP Polymer Solutions

Haohua Chemical

Nuclear Grade O-Rings Segment by Type

High Radiation Tolerance (10⁶-10⁷ Gy)

Medium Radiation Tolerance (10⁴-10⁶ Gy)

Low Radiation Tolerance (Below 10⁴ Gy)

Nuclear Grade O-Rings Segment by Application

Reactor Pressure Vessel

Fuel Handling Passages

Control Rod Drive Mechanism

Nuclear-grade Valves

Others

Nuclear Grade O-Rings Segment by Region

North America

United States

Canada

Mexico

Europe

Germany

France

U.K.

Italy

Russia

Spain

Netherlands

Switzerland

Sweden

Poland

Asia-Pacific

China

Japan

South Korea

India

Australia

Taiwan

Southeast Asia

South America

Brazil

Argentina

Chile

Middle East & Africa

Egypt

South Africa

Israel

Türkiye

GCC Countries

Key Drivers & Barriers

High-impact rendering factors and drivers have been studied in this report to aid the readers to understand the general development. Moreover, the report includes restraints and challenges that may act as stumbling blocks on the way of the players. This will assist the users to be attentive and make informed decisions related to business. Specialists have also laid their focus on the upcoming business prospects.

Reasons to Buy This Report

1. This report will help the readers to understand the competition within the industries and strategies for the competitive environment to enhance the potential profit. The report also focuses on the competitive landscape of the global Nuclear Grade O-Rings market, and introduces in detail the market share, industry ranking, competitor ecosystem, market performance, new product development, operation situation, expansion, and acquisition. etc. of the main players, which helps the readers to identify the main competitors and deeply understand the competition pattern of the market.

2. This report will help stakeholders to understand the global industry status and trends of Nuclear Grade O-Rings and provides them with information on key market drivers, restraints, challenges, and opportunities.

3. This report will help stakeholders to understand competitors better and gain more insights to strengthen their position in their businesses. The competitive landscape section includes the market share and rank (in volume and value), competitor ecosystem, new product development, expansion, and acquisition.

4. This report stays updated with novel technology integration, features, and the latest developments in the market.

5. This report helps stakeholders to gain insights into which regions to target globally.

6. This report helps stakeholders to gain insights into the end-user perception concerning the adoption of Nuclear Grade O-Rings.

7. This report helps stakeholders to identify some of the key players in the market and understand their valuable contribution.

Chapter Outline

Chapter 1: Introduces the study scope of this report, executive summary of market segments by type, market size segments for North America, Europe, Asia Pacific, South America, Middle East & Africa.

Chapter 2: Introduces the market dynamics, latest developments of the market, the driving factors and restrictive factors of the market, the challenges and risks faced by manufacturers in the industry, and the analysis of relevant policies in the industry.

Chapter 3: Detailed analysis of Nuclear Grade O-Rings manufacturers competitive landscape, price, sales, revenue, market share and ranking, latest development plan, merger, and acquisition information, etc.

Chapter 4: Sales, revenue of Nuclear Grade O-Rings in regional level. It provides a quantitative analysis of the market size and development potential of each region and introduces the future development prospects, and market space in the world.

Chapter 5: Introduces market segments by application, market size segment for North America, Europe, Asia Pacific, South America, Middle East & Africa.

Chapter 6: Provides profiles of key players, introducing the basic situation of the main companies in the market in detail, including product sales, revenue, price, gross margin, product introduction, recent development, etc.

Chapter 7, 8, 9, 10 and 11: North America, Europe, Asia Pacific, South America, Middle East & Africa, sales and revenue by country.

Chapter 12: Analysis of industrial chain, key raw materials, manufacturing cost, and market dynamics.

Chapter 13: Concluding Insights of the report.

More report detail

Tables and figures
List of Tables Table 1. Major Company of High Radiation Tolerance (10⁶-10⁷ Gy) Table 2. Major Company of Medium Radiation Tolerance (10⁴-10⁶ Gy) Table 3. Major Company of Low Radiation Tolerance (Below 10⁴ Gy) Table 4. Global Nuclear Grade O-Rings Sales by Type (2021 VS 2025 VS 2032) & (US$ Million) Table 5. Global Nuclear Grade O-Rings Sales by Type (2021-2026) & (M units) Table 6. Global Nuclear Grade O-Rings Sales Market Share in Volume by Type (2021-2026) Table 7. Global Nuclear Grade O-Rings Sales by Type (2021-2026) & (US$ Million) Table 8. Global Nuclear Grade O-Rings Sales Market Share in Value by Type (2021-2026) Table 9. Global Nuclear Grade O-Rings Price by Type (2021-2026) & (USD/unit) Table 10. Global Nuclear Grade O-Rings Sales by Type (2027-2032) & (M units) Table 11. Global Nuclear Grade O-Rings Sales Market Share in Volume by Type (2027-2032) Table 12. Global Nuclear Grade O-Rings Sales by Type (2027-2032) & (US$ Million) Table 13. Global Nuclear Grade O-Rings Sales Market Share in Value by Type (2027-2032) Table 14. Global Nuclear Grade O-Rings Price by Type (2027-2032) & (USD/unit) Table 15. North America Nuclear Grade O-Rings Sales by Type (2021-2026) & (M units) Table 16. North America Nuclear Grade O-Rings Sales by Type (2021-2026) & (US$ Million) Table 17. Europe Nuclear Grade O-Rings Sales by Type (2021-2026) & (M units) Table 18. Europe Nuclear Grade O-Rings Sales by Type (2021-2026) & (US$ Million) Table 19. Asia-Pacific Nuclear Grade O-Rings Sales by Type (2021-2026) & (M units) Table 20. Asia-Pacific Nuclear Grade O-Rings Sales by Type (2021-2026) & (US$ Million) Table 21. Latin America Nuclear Grade O-Rings Sales by Type (2021-2026) & (M units) Table 22. Latin America Nuclear Grade O-Rings Sales by Type (2021-2026) & (US$ Million) Table 23. Middle East and Africa Nuclear Grade O-Rings Sales by Type (2021-2026) & (M units) Table 24. Middle East and Africa Nuclear Grade O-Rings Sales by Type (2021-2026) & (US$ Million) Table 25. Nuclear Grade O-Rings Industry Trends Table 26. Nuclear Grade O-Rings Industry Drivers Table 27. Nuclear Grade O-Rings Industry Opportunities and Challenges Table 28. Nuclear Grade O-Rings Industry Restraints Table 29. Global Nuclear Grade O-Rings Sales Revenue by Company (US$ Million) & (2021-2026) Table 30. Global Nuclear Grade O-Rings Revenue Market Share by Company (2021-2026) Table 31. Global Nuclear Grade O-Rings Sales by Company (2021-2026) & (M units) Table 32. Global Nuclear Grade O-Rings Sales Share by Company (2021-2026) Table 33. Global Nuclear Grade O-Rings Market Price by Company (2021-2026) & (USD/unit) Table 34. Global Nuclear Grade O-Rings Industry Company Ranking, 2024 VS 2025 VS 2026 Table 35. Global Nuclear Grade O-Rings Major Company Production Sites and Headquarters Table 36. Global Nuclear Grade O-Rings Company, Product Type & Application Table 37. Global Nuclear Grade O-Rings Company Establishment Date Table 38. Global Company Market Concentration Ratio (CR5 and HHI) Table 39. Global Nuclear Grade O-Rings by Company Type (Tier 1, Tier 2, and Tier 3) & (Based on the Revenue of 2025) Table 40. Global Nuclear Grade O-Rings Market Size Comparison by Region (US$ Million): 2021 VS 2025 VS 2032 Table 41. Global Nuclear Grade O-Rings Sales by Region (2021-2026) & (M units) Table 42. Global Nuclear Grade O-Rings Sales Market Share in Volume by Region (2021-2026) Table 43. Global Nuclear Grade O-Rings Sales by Region (2021-2026) & (US$ Million) Table 44. Global Nuclear Grade O-Rings Sales Market Share in Value by Region (2021-2026) Table 45. Global Nuclear Grade O-Rings Sales (M units), Value (US$ Million), Price (USD/unit) and Gross Margin (2021-2026) Table 46. Global Nuclear Grade O-Rings Sales by Region (2027-2032) & (M units) Table 47. Global Nuclear Grade O-Rings Sales Market Share in Volume by Region (2027-2032) Table 48. Global Nuclear Grade O-Rings Sales by Region (2027-2032) & (US$ Million) Table 49. Global Nuclear Grade O-Rings Sales Market Share in Value by Region (2027-2032) Table 50. Global Nuclear Grade O-Rings Sales (M units), Value (US$ Million), Price (USD/unit) and Gross Margin (2027-2032) Table 51. Global Nuclear Grade O-Rings Sales by Application (2021 VS 2025 VS 2032) & (US$ Million) Table 52. Global Nuclear Grade O-Rings Sales by Application (2021-2026) & (M units) Table 53. Global Nuclear Grade O-Rings Sales Market Share in Volume by Application (2021-2026) Table 54. Global Nuclear Grade O-Rings Sales by Application (2021-2026) & (US$ Million) Table 55. Global Nuclear Grade O-Rings Sales Market Share in Value by Application (2021-2026) Table 56. Global Nuclear Grade O-Rings Price by Application (2021-2026) & (USD/unit) Table 57. Global Nuclear Grade O-Rings Sales by Application (2027-2032) & (M units) Table 58. Global Nuclear Grade O-Rings Sales Market Share in Volume by Application (2027-2032) Table 59. Global Nuclear Grade O-Rings Sales by Application (2027-2032) & (US$ Million) Table 60. Global Nuclear Grade O-Rings Sales Market Share in Value by Application (2027-2032) Table 61. Global Nuclear Grade O-Rings Price by Application (2027-2032) & (USD/unit) Table 62. North America Nuclear Grade O-Rings Sales by Application (2021-2026) & (M units) Table 63. North America Nuclear Grade O-Rings Sales by Application (2021-2026) & (US$ Million) Table 64. Europe Nuclear Grade O-Rings Sales by Application (2021-2026) & (M units) Table 65. Europe Nuclear Grade O-Rings Sales by Application (2021-2026) & (US$ Million) Table 66. Asia-Pacific Nuclear Grade O-Rings Sales by Application (2021-2026) & (M units) Table 67. Asia-Pacific Nuclear Grade O-Rings Sales by Application (2021-2026) & (US$ Million) Table 68. Latin America Nuclear Grade O-Rings Sales by Application (2021-2026) & (M units) Table 69. Latin America Nuclear Grade O-Rings Sales by Application (2021-2026) & (US$ Million) Table 70. Middle East and Africa Nuclear Grade O-Rings Sales by Application (2021-2026) & (M units) Table 71. Middle East and Africa Nuclear Grade O-Rings Sales by Application (2021-2026) & (US$ Million) Table 72. Canyon Components Company Information Table 73. Canyon Components Business Overview Table 74. Canyon Components Nuclear Grade O-Rings Sales (M units), Revenue (US$ Million), Price (USD/unit) and Gross Margin (2021-2026) Table 75. Canyon Components Nuclear Grade O-Rings Product Portfolio Table 76. Canyon Components Recent Development Table 77. Glenair Company Information Table 78. Glenair Business Overview Table 79. Glenair Nuclear Grade O-Rings Sales (M units), Revenue (US$ Million), Price (USD/unit) and Gross Margin (2021-2026) Table 80. Glenair Nuclear Grade O-Rings Product Portfolio Table 81. Glenair Recent Development Table 82. Hutchinson Company Information Table 83. Hutchinson Business Overview Table 84. Hutchinson Nuclear Grade O-Rings Sales (M units), Revenue (US$ Million), Price (USD/unit) and Gross Margin (2021-2026) Table 85. Hutchinson Nuclear Grade O-Rings Product Portfolio Table 86. Hutchinson Recent Development Table 87. INEM Co., Ltd Company Information Table 88. INEM Co., Ltd Business Overview Table 89. INEM Co., Ltd Nuclear Grade O-Rings Sales (M units), Revenue (US$ Million), Price (USD/unit) and Gross Margin (2021-2026) Table 90. INEM Co., Ltd Nuclear Grade O-Rings Product Portfolio Table 91. INEM Co., Ltd Recent Development Table 92. James Walker Company Information Table 93. James Walker Business Overview Table 94. James Walker Nuclear Grade O-Rings Sales (M units), Revenue (US$ Million), Price (USD/unit) and Gross Margin (2021-2026) Table 95. James Walker Nuclear Grade O-Rings Product Portfolio Table 96. James Walker Recent Development Table 97. M Barnwell Services Company Information Table 98. M Barnwell Services Business Overview Table 99. M Barnwell Services Nuclear Grade O-Rings Sales (M units), Revenue (US$ Million), Price (USD/unit) and Gross Margin (2021-2026) Table 100. M Barnwell Services Nuclear Grade O-Rings Product Portfolio Table 101. M Barnwell Services Recent Development Table 102. Munaco Company Information Table 103. Munaco Business Overview Table 104. Munaco Nuclear Grade O-Rings Sales (M units), Revenue (US$ Million), Price (USD/unit) and Gross Margin (2021-2026) Table 105. Munaco Nuclear Grade O-Rings Product Portfolio Table 106. Munaco Recent Development Table 107. Omniseal Solutions Company Information Table 108. Omniseal Solutions Business Overview Table 109. Omniseal Solutions Nuclear Grade O-Rings Sales (M units), Revenue (US$ Million), Price (USD/unit) and Gross Margin (2021-2026) Table 110. Omniseal Solutions Nuclear Grade O-Rings Product Portfolio Table 111. Omniseal Solutions Recent Development Table 112. Parker Company Information Table 113. Parker Business Overview Table 114. Parker Nuclear Grade O-Rings Sales (M units), Revenue (US$ Million), Price (USD/unit) and Gross Margin (2021-2026) Table 115. Parker Nuclear Grade O-Rings Product Portfolio Table 116. Parker Recent Development Table 117. Superior Tube Company Information Table 118. Superior Tube Business Overview Table 119. Superior Tube Nuclear Grade O-Rings Sales (M units), Revenue (US$ Million), Price (USD/unit) and Gross Margin (2021-2026) Table 120. Superior Tube Nuclear Grade O-Rings Product Portfolio Table 121. Superior Tube Recent Development Table 122. Technetics Group Company Information Table 123. Technetics Group Business Overview Table 124. Technetics Group Nuclear Grade O-Rings Sales (M units), Revenue (US$ Million), Price (USD/unit) and Gross Margin (2021-2026) Table 125. Technetics Group Nuclear Grade O-Rings Product Portfolio Table 126. Technetics Group Recent Development Table 127. TRP Polymer Solutions Company Information Table 128. TRP Polymer Solutions Business Overview Table 129. TRP Polymer Solutions Nuclear Grade O-Rings Sales (M units), Revenue (US$ Million), Price (USD/unit) and Gross Margin (2021-2026) Table 130. TRP Polymer Solutions Nuclear Grade O-Rings Product Portfolio Table 131. TRP Polymer Solutions Recent Development Table 132. Haohua Chemical Company Information Table 133. Haohua Chemical Business Overview Table 134. Haohua Chemical Nuclear Grade O-Rings Sales (M units), Revenue (US$ Million), Price (USD/unit) and Gross Margin (2021-2026) Table 135. Haohua Chemical Nuclear Grade O-Rings Product Portfolio Table 136. Haohua Chemical Recent Development Table 137. North America Nuclear Grade O-Rings Market Size Growth Rate (CAGR) by Country (M units): 2021 VS 2025 VS 2032 Table 138. North America Nuclear Grade O-Rings Sales by Country (2021-2026) & (M units) Table 139. North America Nuclear Grade O-Rings Sales Market Share by Country (2021-2026) Table 140. North America Nuclear Grade O-Rings Sales Forecast by Country (2027-2032) & (M units) Table 141. North America Nuclear Grade O-Rings Sales Market Share Forecast by Country (2027-2032) Table 142. North America Nuclear Grade O-Rings Market Size Growth Rate (CAGR) by Country (US$ Million): 2021 VS 2025 VS 2032 Table 143. North America Nuclear Grade O-Rings Market Size by Country (2021-2026) & (US$ Million) Table 144. North America Nuclear Grade O-Rings Market Share by Country (2021-2026) Table 145. North America Nuclear Grade O-Rings Market Size Forecast by Country (2027-2032) & (US$ Million) Table 146. North America Nuclear Grade O-Rings Market Share Forecast by Country (2027-2032) Table 147. Europe Nuclear Grade O-Rings Market Size Growth Rate (CAGR) by Country (M units): 2021 VS 2025 VS 2032 Table 148. Europe Nuclear Grade O-Rings Sales by Country (2021-2026) & (M units) Table 149. Europe Nuclear Grade O-Rings Sales Market Share by Country (2021-2026) Table 150. Europe Nuclear Grade O-Rings Sales Forecast by Country (2027-2032) & (M units) Table 151. Europe Nuclear Grade O-Rings Sales Market Share Forecast by Country (2027-2032) Table 152. Europe Nuclear Grade O-Rings Market Size Growth Rate (CAGR) by Country (US$ Million): 2021 VS 2025 VS 2032 Table 153. Europe Nuclear Grade O-Rings Market Size by Country (2021-2026) & (US$ Million) Table 154. Europe Nuclear Grade O-Rings Market Share by Country (2021-2026) Table 155. Europe Nuclear Grade O-Rings Market Size Forecast by Country (2027-2032) & (US$ Million) Table 156. Europe Nuclear Grade O-Rings Market Share Forecast by Country (2027-2032) Table 157. Asia-Pacific Nuclear Grade O-Rings Market Size Growth Rate (CAGR) by Country (M units): 2021 VS 2025 VS 2032 Table 158. Asia-Pacific Nuclear Grade O-Rings Sales by Country (2021-2026) & (M units) Table 159. Asia-Pacific Nuclear Grade O-Rings Sales Market Share by Country (2021-2026) Table 160. Asia-Pacific Nuclear Grade O-Rings Sales Forecast by Country (2027-2032) & (M units) Table 161. Asia-Pacific Nuclear Grade O-Rings Sales Market Share Forecast by Country (2027-2032) Table 162. Asia-Pacific Nuclear Grade O-Rings Market Size Growth Rate (CAGR) by Country (US$ Million): 2021 VS 2025 VS 2032 Table 163. Asia-Pacific Nuclear Grade O-Rings Market Size by Country (2021-2026) & (US$ Million) Table 164. Asia-Pacific Nuclear Grade O-Rings Market Share by Country (2021-2026) Table 165. Asia-Pacific Nuclear Grade O-Rings Market Size Forecast by Country (2027-2032) & (US$ Million) Table 166. Asia-Pacific Nuclear Grade O-Rings Market Share Forecast by Country (2027-2032) Table 167. Latin America Nuclear Grade O-Rings Market Size Growth Rate (CAGR) by Country (M units): 2021 VS 2025 VS 2032 Table 168. Latin America Nuclear Grade O-Rings Sales by Country (2021-2026) & (M units) Table 169. Latin America Nuclear Grade O-Rings Sales Market Share by Country (2021-2026) Table 170. Latin America Nuclear Grade O-Rings Sales Forecast by Country (2027-2032) & (M units) Table 171. Latin America Nuclear Grade O-Rings Sales Market Share Forecast by Country (2027-2032) Table 172. Latin America Nuclear Grade O-Rings Market Size Growth Rate (CAGR) by Country (US$ Million): 2021 VS 2025 VS 2032 Table 173. Latin America Nuclear Grade O-Rings Market Size by Country (2021-2026) & (US$ Million) Table 174. Latin America Nuclear Grade O-Rings Market Share by Country (2021-2026) Table 175. Latin America Nuclear Grade O-Rings Market Size Forecast by Country (2027-2032) & (US$ Million) Table 176. Latin America Nuclear Grade O-Rings Market Share Forecast by Country (2027-2032) Table 177. Middle East and Africa Nuclear Grade O-Rings Market Size Growth Rate (CAGR) by Country (M units): 2021 VS 2025 VS 2032 Table 178. Middle East and Africa Nuclear Grade O-Rings Sales by Country (2021-2026) & (M units) Table 179. Middle East and Africa Nuclear Grade O-Rings Sales Market Share by Country (2021-2026) Table 180. Middle East and Africa Nuclear Grade O-Rings Sales Forecast by Country (2027-2032) & (M units) Table 181. Middle East and Africa Nuclear Grade O-Rings Sales Market Share Forecast by Country (2027-2032) Table 182. Middle East and Africa Nuclear Grade O-Rings Market Size Growth Rate (CAGR) by Country (US$ Million): 2021 VS 2025 VS 2032 Table 183. Middle East and Africa Nuclear Grade O-Rings Market Size by Country (2021-2026) & (US$ Million) Table 184. Middle East and Africa Nuclear Grade O-Rings Market Share by Country (2021-2026) Table 185. Middle East and Africa Nuclear Grade O-Rings Market Size Forecast by Country (2027-2032) & (US$ Million) Table 186. Middle East and Africa Nuclear Grade O-Rings Market Share Forecast by Country (2027-2032) Table 187. Key Raw Materials Table 188. Raw Materials Key Suppliers Table 189. Nuclear Grade O-Rings Distributors List Table 190. Nuclear Grade O-Rings Customers List Table 191. Research Programs/Design for This Report Table 192. Authors List of This Report Table 193. Secondary Sources Table 194. Primary Sources List of Figures Figure 1. Nuclear Grade O-Rings Image Figure 2. Global Nuclear Grade O-Rings Market Size (US$ Million), 2021 VS 2025 VS 2032 Figure 3. Global Nuclear Grade O-Rings Market Size (2021-2032) & (US$ Million) Figure 4. Global Nuclear Grade O-Rings Sales (2021-2032) & (M units) Figure 5. High Radiation Tolerance (10⁶-10⁷ Gy) Image Figure 6. Global High Radiation Tolerance (10⁶-10⁷ Gy) Sales YoY Growth (2021-2032) & (M units) Figure 7. Medium Radiation Tolerance (10⁴-10⁶ Gy) Image Figure 8. Global Medium Radiation Tolerance (10⁴-10⁶ Gy) Sales YoY Growth (2021-2032) & (M units) Figure 9. Low Radiation Tolerance (Below 10⁴ Gy) Image Figure 10. Global Low Radiation Tolerance (Below 10⁴ Gy) Sales YoY Growth (2021-2032) & (M units) Figure 11. Global Nuclear Grade O-Rings Market Size Overview by Type (2021-2032) & (US$ Million) Figure 12. Global Nuclear Grade O-Rings Market Share by Type 2025 VS 2032 Figure 13. North America Nuclear Grade O-Rings Sales Market Share in Volume by Type in 2025 Figure 14. North America Nuclear Grade O-Rings Sales Market Share in Value by Type in 2025 Figure 15. Europe Nuclear Grade O-Rings Sales Market Share in Volume by Type in 2025 Figure 16. Europe Nuclear Grade O-Rings Sales Market Share in Value by Type in 2025 Figure 17. Asia-Pacific Nuclear Grade O-Rings Sales Market Share in Volume by Type in 2025 Figure 18. Asia-Pacific Nuclear Grade O-Rings Sales Market Share in Value by Type in 2025 Figure 19. Latin America Nuclear Grade O-Rings Sales Market Share in Volume by Type in 2025 Figure 20. Latin America Nuclear Grade O-Rings Sales Market Share in Value by Type in 2025 Figure 21. Middle East and Africa Nuclear Grade O-Rings Sales Market Share in Volume by Type in 2025 Figure 22. Middle East and Africa Nuclear Grade O-Rings Sales Market Share in Value by Type in 2025 Figure 23. Global Top 5 and 10 Nuclear Grade O-Rings Players Market Share by Revenue in 2025 Figure 24. Company Type (Tier 1, Tier 2, and Tier 3): 2021 VS 2025 Figure 25. Reactor Pressure Vessel Image Figure 26. Global Reactor Pressure Vessel Sales YoY Growth (2021-2032) & (M units) Figure 27. Fuel Handling Passages Image Figure 28. Global Fuel Handling Passages Sales YoY Growth (2021-2032) & (M units) Figure 29. Control Rod Drive Mechanism Image Figure 30. Global Control Rod Drive Mechanism Sales YoY Growth (2021-2032) & (M units) Figure 31. Nuclear-grade Valves Image Figure 32. Global Nuclear-grade Valves Sales YoY Growth (2021-2032) & (M units) Figure 33. Others Image Figure 34. Global Others Sales YoY Growth (2021-2032) & (M units) Figure 35. Global Nuclear Grade O-Rings Market Size Overview by Application (2021-2032) & (US$ Million) Figure 36. Global Nuclear Grade O-Rings Market Share by Application 2025 VS 2032 Figure 37. North America Nuclear Grade O-Rings Sales Market Share in Volume by Application in 2025 Figure 38. North America Nuclear Grade O-Rings Sales Market Share in Value by Application in 2025 Figure 39. Europe Nuclear Grade O-Rings Sales Market Share in Volume by Application in 2025 Figure 40. Europe Nuclear Grade O-Rings Sales Market Share in Value by Application in 2025 Figure 41. Asia-Pacific Nuclear Grade O-Rings Sales Market Share in Volume by Application in 2025 Figure 42. Asia-Pacific Nuclear Grade O-Rings Sales Market Share in Value by Application in 2025 Figure 43. Latin America Nuclear Grade O-Rings Sales Market Share in Volume by Application in 2025 Figure 44. Latin America Nuclear Grade O-Rings Sales Market Share in Value by Application in 2025 Figure 45. Middle East and Africa Nuclear Grade O-Rings Sales Market Share in Volume by Application in 2025 Figure 46. Middle East and Africa Nuclear Grade O-Rings Sales Market Share in Value by Application in 2025 Figure 47. North America Nuclear Grade O-Rings Sales by Country: 2021 VS 2025 VS 2032 (M units) Figure 48. North America Nuclear Grade O-Rings Sales Share by Country: 2021 VS 2025 VS 2032 Figure 49. North America Nuclear Grade O-Rings Market Size by Country: 2021 VS 2025 VS 2032 (US$ Million) Figure 50. North America Nuclear Grade O-Rings Market Share by Country: 2021 VS 2025 VS 2032 Figure 51. Europe Nuclear Grade O-Rings Sales by Country: 2021 VS 2025 VS 2032 (M units) Figure 52. Europe Nuclear Grade O-Rings Sales Share by Country: 2021 VS 2025 VS 2032 Figure 53. Europe Nuclear Grade O-Rings Market Size by Country: 2021 VS 2025 VS 2032 (US$ Million) Figure 54. Europe Nuclear Grade O-Rings Market Share by Country: 2021 VS 2025 VS 2032 Figure 55. Asia-Pacific Nuclear Grade O-Rings Sales by Country: 2021 VS 2025 VS 2032 (M units) Figure 56. Asia-Pacific Nuclear Grade O-Rings Sales Share by Country: 2021 VS 2025 VS 2032 Figure 57. Asia-Pacific Nuclear Grade O-Rings Market Size by Country: 2021 VS 2025 VS 2032 (US$ Million) Figure 58. Asia-Pacific Nuclear Grade O-Rings Market Share by Country: 2021 VS 2025 VS 2032 Figure 59. Latin America Nuclear Grade O-Rings Sales by Country: 2021 VS 2025 VS 2032 (M units) Figure 60. Latin America Nuclear Grade O-Rings Sales Share by Country: 2021 VS 2025 VS 2032 Figure 61. Latin America Nuclear Grade O-Rings Market Size by Country: 2021 VS 2025 VS 2032 (US$ Million) Figure 62. Latin America Nuclear Grade O-Rings Market Share by Country: 2021 VS 2025 VS 2032 Figure 63. Middle East and Africa Nuclear Grade O-Rings Sales by Country: 2021 VS 2025 VS 2032 (M units) Figure 64. Middle East and Africa Nuclear Grade O-Rings Sales Share by Country: 2021 VS 2025 VS 2032 Figure 65. Middle East and Africa Nuclear Grade O-Rings Market Size by Country: 2021 VS 2025 VS 2032 (US$ Million) Figure 66. Middle East and Africa Nuclear Grade O-Rings Market Share by Country: 2021 VS 2025 VS 2032 Figure 67. Nuclear Grade O-Rings Value Chain Figure 68. Key Raw Materials Price Figure 69. Manufacturing Cost Structure Figure 70. Nuclear Grade O-Rings Production Mode & Process Figure 71. Direct Comparison with Distribution Share Figure 72. Distributors Profiles Figure 73. Years Considered Figure 74. Research Process Figure 75. Key Executives Interviewed

Scope & coverage.

Types
  • High Radiation Tolerance (10⁶-10⁷ Gy)
  • Medium Radiation Tolerance (10⁴-10⁶ Gy)
  • Low Radiation Tolerance (Below 10⁴ Gy)
Applications
  • Reactor Pressure Vessel
  • Fuel Handling Passages
  • Control Rod Drive Mechanism
  • Nuclear-grade Valves
  • Others
Companies covered
  • Canyon Components
  • Glenair
  • Hutchinson
  • INEM Co., Ltd
  • James Walker
  • M Barnwell Services
  • Munaco
  • Omniseal Solutions
  • Parker
  • Superior Tube
  • Technetics Group
  • TRP Polymer Solutions
  • Haohua Chemical

Inside the report.

1 Market Overview
  1. 1.1 Product Definition
  2. 1.2 Global Market Growth Prospects
  3. 1.2.1 Global Nuclear Grade O-Rings Market Size Estimates and Forecasts (2021-2032)
  4. 1.2.2 Global Nuclear Grade O-Rings Sales Estimates and Forecasts (2021-2032)
  5. 1.3 Nuclear Grade O-Rings Market by Type
  6. 1.3.1 High Radiation Tolerance (10⁶-10⁷ Gy)
  7. 1.3.2 Medium Radiation Tolerance (10⁴-10⁶ Gy)
  8. 1.3.3 Low Radiation Tolerance (Below 10⁴ Gy)
  9. 1.4 Global Nuclear Grade O-Rings Market Size by Type
  10. 1.4.1 Global Nuclear Grade O-Rings Market Size Overview by Type (2021-2032)
  11. 1.4.2 Global Nuclear Grade O-Rings Historic Market Size Review by Type (2021-2026)
  12. 1.4.3 Global Nuclear Grade O-Rings Forecasted Market Size by Type (2027-2032)
  13. 1.5 Key Regions Market Size by Type
  14. 1.5.1 North America Nuclear Grade O-Rings Sales Breakdown by Type (2021-2026)
  15. 1.5.2 Europe Nuclear Grade O-Rings Sales Breakdown by Type (2021-2026)
  16. 1.5.3 Asia-Pacific Nuclear Grade O-Rings Sales Breakdown by Type (2021-2026)
  17. 1.5.4 South America Nuclear Grade O-Rings Sales Breakdown by Type (2021-2026)
  18. 1.5.5 Middle East and Africa Nuclear Grade O-Rings Sales Breakdown by Type (2021-2026)
2 Global Market Dynamics
  1. 2.1 Nuclear Grade O-Rings Industry Trends
  2. 2.2 Nuclear Grade O-Rings Industry Drivers
  3. 2.3 Nuclear Grade O-Rings Industry Opportunities and Challenges
  4. 2.4 Nuclear Grade O-Rings Industry Restraints
3 Market Competitive Landscape by Company
  1. 3.1 Global Top Players by Nuclear Grade O-Rings Revenue (2021-2026)
  2. 3.2 Global Top Players by Nuclear Grade O-Rings Sales (2021-2026)
  3. 3.3 Global Top Players by Nuclear Grade O-Rings Price (2021-2026)
  4. 3.4 Global Nuclear Grade O-Rings Industry Company Ranking, 2024 VS 2025 VS 2026
  5. 3.5 Global Nuclear Grade O-Rings Major Company Production Sites & Headquarters
  6. 3.6 Global Nuclear Grade O-Rings Company, Product Type & Application
  7. 3.7 Global Nuclear Grade O-Rings Company Establishment Date
  8. 3.8 Market Competitive Analysis
  9. 3.8.1 Global Nuclear Grade O-Rings Market CR5 and HHI
  10. 3.8.2 Global Top 5 and 10 Nuclear Grade O-Rings Players Market Share by Revenue in 2025
  11. 3.8.3 2025 Nuclear Grade O-Rings Tier 1, Tier 2, and Tier 3
4 Nuclear Grade O-Rings Regional Status and Outlook
  1. 4.1 Global Nuclear Grade O-Rings Market Size and CAGR by Region: 2021 VS 2025 VS 2032
  2. 4.2 Global Nuclear Grade O-Rings Historic Market Size by Region
  3. 4.2.1 Global Nuclear Grade O-Rings Sales in Volume by Region (2021-2026)
  4. 4.2.2 Global Nuclear Grade O-Rings Sales in Value by Region (2021-2026)
  5. 4.2.3 Global Nuclear Grade O-Rings Sales (Volume & Value), Price and Gross Margin (2021-2026)
  6. 4.3 Global Nuclear Grade O-Rings Forecasted Market Size by Region
  7. 4.3.1 Global Nuclear Grade O-Rings Sales in Volume by Region (2027-2032)
  8. 4.3.2 Global Nuclear Grade O-Rings Sales in Value by Region (2027-2032)
  9. 4.3.3 Global Nuclear Grade O-Rings Sales (Volume & Value), Price and Gross Margin (2027-2032)
5 Nuclear Grade O-Rings by Application
  1. 5.1 Nuclear Grade O-Rings Market by Application
  2. 5.1.1 Reactor Pressure Vessel
  3. 5.1.2 Fuel Handling Passages
  4. 5.1.3 Control Rod Drive Mechanism
  5. 5.1.4 Nuclear-grade Valves
  6. 5.1.5 Others
  7. 5.2 Global Nuclear Grade O-Rings Market Size by Application
  8. 5.2.1 Global Nuclear Grade O-Rings Market Size Overview by Application (2021-2032)
  9. 5.2.2 Global Nuclear Grade O-Rings Historic Market Size Review by Application (2021-2026)
  10. 5.2.3 Global Nuclear Grade O-Rings Forecasted Market Size by Application (2027-2032)
  11. 5.3 Key Regions Market Size by Application
  12. 5.3.1 North America Nuclear Grade O-Rings Sales Breakdown by Application (2021-2026)
  13. 5.3.2 Europe Nuclear Grade O-Rings Sales Breakdown by Application (2021-2026)
  14. 5.3.3 Asia-Pacific Nuclear Grade O-Rings Sales Breakdown by Application (2021-2026)
  15. 5.3.4 South America Nuclear Grade O-Rings Sales Breakdown by Application (2021-2026)
  16. 5.3.5 Middle East and Africa Nuclear Grade O-Rings Sales Breakdown by Application (2021-2026)
6 Company Profiles
  1. 6.1 Canyon Components
  2. 6.1.1 Canyon Components Company Information
  3. 6.1.2 Canyon Components Business Overview
  4. 6.1.3 Canyon Components Nuclear Grade O-Rings Sales, Revenue and Gross Margin (2021-2026)
  5. 6.1.4 Canyon Components Nuclear Grade O-Rings Product Portfolio
  6. 6.1.5 Canyon Components Recent Developments
  7. 6.2 Glenair
  8. 6.2.1 Glenair Company Information
  9. 6.2.2 Glenair Business Overview
  10. 6.2.3 Glenair Nuclear Grade O-Rings Sales, Revenue and Gross Margin (2021-2026)
  11. 6.2.4 Glenair Nuclear Grade O-Rings Product Portfolio
  12. 6.2.5 Glenair Recent Developments
  13. 6.3 Hutchinson
  14. 6.3.1 Hutchinson Company Information
  15. 6.3.2 Hutchinson Business Overview
  16. 6.3.3 Hutchinson Nuclear Grade O-Rings Sales, Revenue and Gross Margin (2021-2026)
  17. 6.3.4 Hutchinson Nuclear Grade O-Rings Product Portfolio
  18. 6.3.5 Hutchinson Recent Developments
  19. 6.4 INEM Co., Ltd
  20. 6.4.1 INEM Co., Ltd Company Information
  21. 6.4.2 INEM Co., Ltd Business Overview
  22. 6.4.3 INEM Co., Ltd Nuclear Grade O-Rings Sales, Revenue and Gross Margin (2021-2026)
  23. 6.4.4 INEM Co., Ltd Nuclear Grade O-Rings Product Portfolio
  24. 6.4.5 INEM Co., Ltd Recent Developments
  25. 6.5 James Walker
  26. 6.5.1 James Walker Company Information
  27. 6.5.2 James Walker Business Overview
  28. 6.5.3 James Walker Nuclear Grade O-Rings Sales, Revenue and Gross Margin (2021-2026)
  29. 6.5.4 James Walker Nuclear Grade O-Rings Product Portfolio
  30. 6.5.5 James Walker Recent Developments
  31. 6.6 M Barnwell Services
  32. 6.6.1 M Barnwell Services Company Information
  33. 6.6.2 M Barnwell Services Business Overview
  34. 6.6.3 M Barnwell Services Nuclear Grade O-Rings Sales, Revenue and Gross Margin (2021-2026)
  35. 6.6.4 M Barnwell Services Nuclear Grade O-Rings Product Portfolio
  36. 6.6.5 M Barnwell Services Recent Developments
  37. 6.7 Munaco
  38. 6.7.1 Munaco Company Information
  39. 6.7.2 Munaco Business Overview
  40. 6.7.3 Munaco Nuclear Grade O-Rings Sales, Revenue and Gross Margin (2021-2026)
  41. 6.7.4 Munaco Nuclear Grade O-Rings Product Portfolio
  42. 6.7.5 Munaco Recent Developments
  43. 6.8 Omniseal Solutions
  44. 6.8.1 Omniseal Solutions Company Information
  45. 6.8.2 Omniseal Solutions Business Overview
  46. 6.8.3 Omniseal Solutions Nuclear Grade O-Rings Sales, Revenue and Gross Margin (2021-2026)
  47. 6.8.4 Omniseal Solutions Nuclear Grade O-Rings Product Portfolio
  48. 6.8.5 Omniseal Solutions Recent Developments
  49. 6.9 Parker
  50. 6.9.1 Parker Company Information
  51. 6.9.2 Parker Business Overview
  52. 6.9.3 Parker Nuclear Grade O-Rings Sales, Revenue and Gross Margin (2021-2026)
  53. 6.9.4 Parker Nuclear Grade O-Rings Product Portfolio
  54. 6.9.5 Parker Recent Developments
  55. 6.10 Superior Tube
  56. 6.10.1 Superior Tube Company Information
  57. 6.10.2 Superior Tube Business Overview
  58. 6.10.3 Superior Tube Nuclear Grade O-Rings Sales, Revenue and Gross Margin (2021-2026)
  59. 6.10.4 Superior Tube Nuclear Grade O-Rings Product Portfolio
  60. 6.10.5 Superior Tube Recent Developments
  61. 6.11 Technetics Group
  62. 6.11.1 Technetics Group Company Information
  63. 6.11.2 Technetics Group Business Overview
  64. 6.11.3 Technetics Group Nuclear Grade O-Rings Sales, Revenue and Gross Margin (2021-2026)
  65. 6.11.4 Technetics Group Nuclear Grade O-Rings Product Portfolio
  66. 6.11.5 Technetics Group Recent Developments
  67. 6.12 TRP Polymer Solutions
  68. 6.12.1 TRP Polymer Solutions Company Information
  69. 6.12.2 TRP Polymer Solutions Business Overview
  70. 6.12.3 TRP Polymer Solutions Nuclear Grade O-Rings Sales, Revenue and Gross Margin (2021-2026)
  71. 6.12.4 TRP Polymer Solutions Nuclear Grade O-Rings Product Portfolio
  72. 6.12.5 TRP Polymer Solutions Recent Developments
  73. 6.13 Haohua Chemical
  74. 6.13.1 Haohua Chemical Company Information
  75. 6.13.2 Haohua Chemical Business Overview
  76. 6.13.3 Haohua Chemical Nuclear Grade O-Rings Sales, Revenue and Gross Margin (2021-2026)
  77. 6.13.4 Haohua Chemical Nuclear Grade O-Rings Product Portfolio
  78. 6.13.5 Haohua Chemical Recent Developments
7 North America by Country
  1. 7.1 North America Nuclear Grade O-Rings Sales by Country
  2. 7.1.1 North America Nuclear Grade O-Rings Sales Growth Rate (CAGR) by Country: 2021 VS 2025 VS 2032
  3. 7.1.2 North America Nuclear Grade O-Rings Sales by Country (2021-2026)
  4. 7.1.3 North America Nuclear Grade O-Rings Sales Forecast by Country (2027-2032)
  5. 7.2 North America Nuclear Grade O-Rings Market Size by Country
  6. 7.2.1 North America Nuclear Grade O-Rings Market Size Growth Rate (CAGR) by Country: 2021 VS 2025 VS 2032
  7. 7.2.2 North America Nuclear Grade O-Rings Market Size by Country (2021-2026)
  8. 7.2.3 North America Nuclear Grade O-Rings Market Size Forecast by Country (2027-2032)
8 Europe by Country
  1. 8.1 Europe Nuclear Grade O-Rings Sales by Country
  2. 8.1.1 Europe Nuclear Grade O-Rings Sales Growth Rate (CAGR) by Country: 2021 VS 2025 VS 2032
  3. 8.1.2 Europe Nuclear Grade O-Rings Sales by Country (2021-2026)
  4. 8.1.3 Europe Nuclear Grade O-Rings Sales Forecast by Country (2027-2032)
  5. 8.2 Europe Nuclear Grade O-Rings Market Size by Country
  6. 8.2.1 Europe Nuclear Grade O-Rings Market Size Growth Rate (CAGR) by Country: 2021 VS 2025 VS 2032
  7. 8.2.2 Europe Nuclear Grade O-Rings Market Size by Country (2021-2026)
  8. 8.2.3 Europe Nuclear Grade O-Rings Market Size Forecast by Country (2027-2032)
9 Asia-Pacific by Country
  1. 9.1 Asia-Pacific Nuclear Grade O-Rings Sales by Country
  2. 9.1.1 Asia-Pacific Nuclear Grade O-Rings Sales Growth Rate (CAGR) by Country: 2021 VS 2025 VS 2032
  3. 9.1.2 Asia-Pacific Nuclear Grade O-Rings Sales by Country (2021-2026)
  4. 9.1.3 Asia-Pacific Nuclear Grade O-Rings Sales Forecast by Country (2027-2032)
  5. 9.2 Asia-Pacific Nuclear Grade O-Rings Market Size by Country
  6. 9.2.1 Asia-Pacific Nuclear Grade O-Rings Market Size Growth Rate (CAGR) by Country: 2021 VS 2025 VS 2032
  7. 9.2.2 Asia-Pacific Nuclear Grade O-Rings Market Size by Country (2021-2026)
  8. 9.2.3 Asia-Pacific Nuclear Grade O-Rings Market Size Forecast by Country (2027-2032)
10 South America by Country
  1. 10.1 South America Nuclear Grade O-Rings Sales by Country
  2. 10.1.1 South America Nuclear Grade O-Rings Sales Growth Rate (CAGR) by Country: 2021 VS 2025 VS 2032
  3. 10.1.2 South America Nuclear Grade O-Rings Sales by Country (2021-2026)
  4. 10.1.3 South America Nuclear Grade O-Rings Sales Forecast by Country (2027-2032)
  5. 10.2 South America Nuclear Grade O-Rings Market Size by Country
  6. 10.2.1 South America Nuclear Grade O-Rings Market Size Growth Rate (CAGR) by Country: 2021 VS 2025 VS 2032
  7. 10.2.2 South America Nuclear Grade O-Rings Market Size by Country (2021-2026)
  8. 10.2.3 South America Nuclear Grade O-Rings Market Size Forecast by Country (2027-2032)
11 Middle East and Africa by Country
  1. 11.1 Middle East and Africa Nuclear Grade O-Rings Sales by Country
  2. 11.1.1 Middle East and Africa Nuclear Grade O-Rings Sales Growth Rate (CAGR) by Country: 2021 VS 2025 VS 2032
  3. 11.1.2 Middle East and Africa Nuclear Grade O-Rings Sales by Country (2021-2026)
  4. 11.1.3 Middle East and Africa Nuclear Grade O-Rings Sales Forecast by Country (2027-2032)
  5. 11.2 Middle East and Africa Nuclear Grade O-Rings Market Size by Country
  6. 11.2.1 Middle East and Africa Nuclear Grade O-Rings Market Size Growth Rate (CAGR) by Country: 2021 VS 2025 VS 2032
  7. 11.2.2 Middle East and Africa Nuclear Grade O-Rings Market Size by Country (2021-2026)
  8. 11.2.3 Middle East and Africa Nuclear Grade O-Rings Market Size Forecast by Country (2027-2032)
12 Value Chain and Sales Channels Analysis
  1. 12.1 Nuclear Grade O-Rings Value Chain Analysis
  2. 12.1.1 Nuclear Grade O-Rings Key Raw Materials
  3. 12.1.2 Key Raw Materials Price
  4. 12.1.3 Raw Materials Key Suppliers
  5. 12.1.4 Manufacturing Cost Structure
  6. 12.1.5 Nuclear Grade O-Rings Production Mode & Process
  7. 12.2 Nuclear Grade O-Rings Sales Channels Analysis
  8. 12.2.1 Direct Comparison with Distribution Share
  9. 12.2.2 Nuclear Grade O-Rings Distributors
  10. 12.2.3 Nuclear Grade O-Rings Customers
13 Concluding Insights
    14 Appendix
    1. 14.1 Reasons for Doing This Study
    2. 14.2 Research Methodology
    3. 14.3 Research Process
    4. 14.4 Authors List of This Report
    5. 14.5 Data Source
    6. 14.5.1 Secondary Sources
    7. 14.5.2 Primary Sources
    8. 14.6 Disclaimer

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