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Nuclear seal

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BMCRIN Seal ring

Time:2019-05-11 浏览次数:3256

BMCRIN 密封环.jpg

Product Description: the C-section sealing ring is a unique spring reinforced sealing element. It is made of nickel base alloy material as the structure framework and covered with high-purity metal foil. The design is very flexible. It has excellent compression resilience and sealing ability, realizing the perfect combination of metal wire sealing and constant stress sealing. It is suitable for high temperature, high pressure, high vacuum, ultra-low temperature, zero leakage, large temperature difference heat cycle and other harsh conditions, such as nuclear reactor pressure vessel, heat reactor, heat exchanger, steam turbine, ultra vacuum equipment, semiconductor equipment and pipeline, valve and other sealing.
 Product features:
       •  Compact sealing structure
       •  Flexible size, unlimited specifications
       •  Linear seal type, very low leakage rate
       •  Spring enhanced design, better mechanical properties
       •  Flexible contact, no damage to sealing surface
       •  All of them are made of metal materials, resistant to high temperature and high pressure
       •  Verified by nuclear industry, safe and reliable
Prformance parameter

PerformanceParameter
Applicable pressure≤  50MPa(500bar)
Applicable temperature- 196 ~+ 750℃
Helium vacuum leak rate≤ 1.3x10 -9 Pa∙m3 /s


Application scenario: it is applicable to nuclear industry, petrochemical, thermal power, metallurgy and other industries, realizing the "reactor pressure vessel (RPV)" with material operation and commercial power generation of nuclear power units.