Swagelok® Medium-Pressure Tube Fittings (FK Series)
Swagelok FK series medium-pressure fittings have improved fluid connections in tough applications like oil and gas exploration, R&D systems, and the hydrogen market. They offer reliable, leak-tight connections for advanced systems in fluid handling and gas sealing applications.
View All Medium Pressure Tube FittingsSwagelok® FK series medium-pressure fittings install up to five times faster than cone and thread fittings, reducing installation time, assembly, and maintenance costs. The fittings are vibration-resistant and offer a leak-tight gas seal for applications up to 20 000 psig (1378 bar). Ideal for use in challenging environments where secure, high-pressure connections are critical.
These medium pressure fittings are reliable and efficient, offering robust performance in severe applications while protecting workers and the environment. They meet EC-79 standards for hydrogen applications up to 700 bar (10 150 psig) and feature a preassembled cartridge for easy, accurate installation. The simple two-piece design, with color-coded ferrules, ensures proper orientation and installation using standard tools. The strain-hardened 316 stainless steel body provides a lightweight, space-saving solution. FK series fittings are also available in NACE MR0175/ISO 15156 compliant versions.
Medium-Pressure Tube Fitting Categories
Bulkheads
Make reliable fluid transfers with a bulkhead designed specifically for passing a tubing connection through a panel or steel partition.
Caps and Plugs
Pressurize the fluid system by capping medium-pressure connections or plugging ports.
Female Connectors
Create a secure connection with female connectors for tube fittings, designed to receive and hold male connectors.
Male Connectors
Construct a leak-free connection in process instrumentation and industrial applications with a male connector for medium-pressure tube fittings.
Spare Parts and Accessories
Nut and ferrule sets and medium-pressure gap inspection gauges for tube fittings.
Unions
Combine tubing easily with an elbow, tee, or straight union, available in 316 stainless steel for medium-pressure tube fittings.
Medium-Pressure Tube Fittings Catalogs
The strain-hardened 316 stainless steel FK fitting bodies are available in straight, elbow, and tee shapes to meet your configuration needs in a lightweight, space-saving design. Find detailed product information, including materials of construction, pressure and temperature ratings, options, accessories, and installation instructions in the product literature provided here.
FK and IPT Series Products Cone and thread or medium-pressure tube fitting connections Excellent corrosion resistance in chloride-containing environmentsManufactured to meet NORSOK and NACE® MR0175/ISO15156
Swagelok® offers medium- and high-pressure fittings, tubing, valves, and related accessories with temperatures up 1000°F (537°C), pressure ratings up to 60 000 psig (4134 bar) in sizes ranging from 1/4 to to 1 in. for medium-pressure products and 1/4 to 9/16 in. for high-pressure products. NACE® MR0175/ISO15156 compliance is available.
Comparación de Racores para Tubo (Serie FK)
Observe y compare la instalación de la serie FK y de los accesorios de cono y rosca.
Compare los AccesoriosRecursos Swagelok Elaborados para Vd.
agi industries
Vea cómo Swagelok ayudó a AGI Industries a conseguir un rendimiento sin fugas a 15.000 psi en 13.500 puntos potenciales de fuga con las válvulas y accesorios Swagelok serie FK.
Optimización de la Selección de Componentes para Vehículos con Pila de Combustible de Hidrógeno
El transporte de hidrógeno depende de la especificación y selección de componentes fiables.
Caso práctico: Operador de Petróleo en Alta Mar
Vea cómo Swagelok ayudó a un operador petrolero a reducir el tiempo de instalación y a mejorar el rendimiento general, cambiando las conexiones de cono y rosca existentes por los racores Swagelok serie FK.
La Investigación Conjunta de Empa y Swagelok Impulsa el Desarrollo de Innovaciones en el Transporte con Hidrógeno
Los Laboratorios Federales Suizos de Ciencia y Tecnología de los Materiales (Empa) y Swagelok están explorando la viabilidad de las soluciones de transporte basadas en el hidrógeno. Un reciente avance en la investigación derivado de nuestra colaboración incorporó los racores Swagelok serie FK dentro de la solución de hidrógeno de Empa. El uso de los racores serie FK en lugar de los tradicionales racores para tubo Swagelok facilitó significativamente la instalación, a la vez que mejoró la estanqueidad, la fiabilidad y la seguridad.
FK 시리즈 중압 튜브 피팅
최초 건설 및 시운전에서 일상 운영 및 유지보수에 이르기까지 총 수명주기 비용을 절감하는 데 막대한 노력이 집중됩니다. 올바른 조립 절차를 따른다면 FK 시리즈 튜브 피팅은 유지보수 비용을 낮춰주는 동시에 높은 신뢰성을 제공하며, 시스템 가동 중단을 줄여줍니다. 이 피팅은 또한 누설 감소를 통해 환경적 영향을 완화하는 데 기여하는 동시에 시스템의 부식을 방지하여 전반적인 안전성을 개선합니다.