제품소개 > All O-Rings > 메탈오링

메탈오링

METAL O-RING, METAL C-RING, METAL E-RING, SPRING ENERGIZED METAL C-RING, HELICOFLEX SEALS, HELICOFLEX DELTA SEALS

금속재질의 메탈씰,헬리코플랙스씰(Helicoflex seals)은, 탄성체(Elastomer)인 바이톤,
Perlast, Kalrez등의 고무재질로는 적용이 불가능한, 극저온, 초고온, 초고압,초내화
학성등이 요구되는 극한의 환경에서 사용된다. 따라서 화학공업,원자력, 우주산업분야,
반도체, 군수산업,핵반응기, 자동차 엔진등에 적용되는 고성능씰이다.

특장점 | FEATURES & BENEFITS : depending on Type & Material
아래의 성능과 적용범위는 메탈씰의 타입과 재질등에 따라 다르며, 메탈씰 사용을 검토하시기전에 반드시
메탈씰 설계시 주의사항을 먼저 읽어 보시기 바랍니다.
  • 극저온(Cryogenics)~ 982℃
  • 초고진공 (Ultra High Vacuum) ~ 초고압 (50,000 psi)
  • High Sealing level (Up to ultra low leak rate < 1x10-13 atm.cm3 .s-1 He)
  • 초고순도 (Ultra High Purity) and No contamination. Low Outgassing.
  • Excellent resistance to corrosion and radiation
  • Availabe in many shape configurations : circule, rectangular, oval, oblong etc.
  • Aluminum, Quartz & Ceramic Flanges
  • Excellent springback
  • Minimum relaxation
  • Long Life Expectancy
METAL C-RING : MC RING, C-SEAL,C-FLEX, Wills Ring

C-Flex is a tradename of Helicoflex in Technetics group.
Wills Ring is a tradename of Trelleborg Sealing Soluiton

  • Static seal, Moderate Load, Good springback
  • Ultra high Vacuum (10-13 torr) ~ High pressure capability (200~690 Mpa)
  • Temperature range : -253 ~ + 870℃
  • Standard material : Alloy X-718
  • Available size : 6 ~ 3000 mm, Cross section : 0.79 ~ 12.70 mm (20 종)
Θ METAL C-RING TYPES :
  • MCI : Internal Pressure Face Sealing
  • MCE : External Pressure Face Sealing
  • MCA : Axial Pressure Radial Sealing
    • Static and low cycle dynamic radial sealing
    • Fire-safe quarter turn valve stem sealing : up to 30,000 operating cycles.
    • 'Plug-in' connector sealing.
    • Temparature : ~ 870℃
    • Pressure : up to 250 Mpa
  • 설계시 반드시 조립성을 고려해야 됩니다
  • Requires careful control of diametral
    tolerances and concentricity between
    bore and shaft.
BORE DIAMETERD CONCENTRICITY
≤ 85,00 0,015
＞85,00 0,03
  • MBI : Boss Seal for MS-33649 Fluid Connection Boss and MS-33514 / 33656 Fitting Ends.
  • Direct replacement / upgrade for elastomeric O-Ring
    on MS-33514 flared and MS-33656 flareless fitting ends,
    installed into MS-33649 fluid bosses.
  • High Temperatures to 650℃
  • System pressures to 35 Mpa and above.
Θ STANDARD BOSS SEALS :

Alloy X-750, Work hardened, Silver plated and 0.01 ~ 0.03 mm Thickness

ms
dash
number		 boss seal
part number		 seal dimensions
A
D.D.
(tol. + 00,-0,13)		 B
SEAL I.D.
(min.)		 C
FREE HEIGHT
(tol. + 0,05)		 D
Washer I.D.
Ref.
- 02 66690 - 02 - 07 - 1 - SPA 9.68 7.67 1.19 7.06
- 03 66690 - 03 - 07 - 1 - SPA 11.28 9.27 1.19 8.66
- 04 66690 - 04 - 07 - 1 - SPA 12.85 10.85 1.19 10.08
- 05 66690 - 05 - 07 - 1 - SPA 14.45 12.45 1.19 1.66
- 06 66690 - 06 - 07 - 1 - SPA 16.03 14.02 1.19 13.13
- 07 66690 - 07 - 07 - 1 - SPA 17.63 15.62 1.19 14.71
- 08 66690 - 08 - 07 - 1 - SPA 20.80 18.80 1.19 17.75
- 09 66690 - 09 - 07 - 1 - SPA 22.40 20.40 1.19 19.3
- 10 66690 - 10 - 07 - 1 - SPA 23.98 21.97 1.19 20.75
- 11 66690 - 11 - 07 - 1 - SPA 27.94 25.93 1.57 23.67
- 12 66690 - 12 - 07 - 1 - SPA 29.36 26.70 1.57 25.27
- 14 66690 - 14 - 07 - 1 - SPA 32.54 29.87 1.57 28.45
- 16 66690 - 16 - 07 - 1 - SPA 35.71 33.05 1.57 31.62
- 18 66690 - 18 - 07 - 1 - SPA 40.46 37.80 1.57 36.37
- 20 66690 - 20 - 07 - 1 - SPA 43.64 40.97 1.57 39.55
- 24 66690 - 24 - 07 - 1 - SPA 49.99 47.32 1.57 45.90
- 28 66690 - 28 - 07 - 1 - SPA 59.51 56.85 1.57 55.42
- 32 66690 - 32 - 07 - 1 - SPA 65.89 63.22 1.57 61.77

All dimensions are in millimeters and are prior to plating.

사용하시려는 오링의 용도가 다음 형식중에서 어느 것에 해당되는지요?