NASA가 인간 우주 비행을 위해 승인한 유일한 금속 포트 씰 기술입니다.
비행 테스트 및 입증
Technetics K-port Seals have an extensive pedigree with launch vehicle and spacecraft manufacturers all over the world.
안전을 위한 설계
Technetics K-port seals were designed to provide high performance sealing for AS5202 Port applications. Technetics’ unique K-port seal design was optimized in-house by our expert engineering staff and validated by dozens of global spaceflight customers over hundreds of successful missions. With our K-port Seal, you don’t just get a highly engineered seal, you get peace of mind.
미션 크리티컬 신뢰성
Reliability is of upmost importance when it comes to sealing. Backed by our quality management system and decades of space pedigree, Technetics K-port seals are trusted by expensive payloads and more importantly, human flight.
To learn more about K-port Seal Technology, download the brochure below. You can also contact us for a custom-engineered solution to your application or to request a quote.
특징과 우수성
혜택:
- C링 또는 엘라스토머 O링에 비해 우수한 누출 제어 기능
- AS5202 표준화된 유체 포트 형상 및 포트 옵션을 위한 씰링 솔루션
- 엔진 기술이 발전함에 따라 훨씬 더 높은 압력과 온도 환경에서도 사용 가능
기능:
도금 및 코팅: 은, 금, PTFE
PRODUCT APPLICATIONS
High Temperature: Aerojet Rocketdyne | RS-25 Engines | “In addition to the K-port seals, other external gaskets were tested, but none could match the high-pressure capability and reliability of the K-port seals. The highest pressure tested with the K-port seals was 12,000 psi. No leakage was seen with any of the K-port seals.”
NASA Summary Report: High-Pressure Hydrostatic Testing of Spark Igniters for Rocket Engine Applications
저온: NASA와 보잉이 우주 발사 시스템에 탑재된 극저온 애플리케이션에 사용하기 위해 선정했습니다.
항공 우주 애플리케이션
- 극저온 유체 관리
- LH2 | -253°C(-423.4°F; 20.1K)
- LOx 산화제 | -183°C(-297.4°F; 90.1K)
- 제논 냉각수 | -271°C(-456°F; 1.8K) , 메탄 등
- 액체 연료 관리
- RP-1 등유, 히드라진 사염화 질소(NTO)
- 제트 연료
- 고온 로켓 엔진 씰링
- 하이브리드 수소 항공 우주 엔진 씰링
- 유체 제어
- 신재생 에너지
- 오일 및 가스
사양
K-port Metal Boss Sealing
| 온도 | 압력 | Leak Range |
|---|---|---|
| Extended use up to 1800°F Short excursions of temperature up to 760°C (1,400°F) | We’ve tested hydrostatic pressures in various designs to 100,000 psi | Approximate leak rate:≤ 1 x 10-4 std.cc/sec He. Actual leak rate will depend on seal load, surface finish, and surface treatment. |
