Fittings / Connectors / Couplings
Fittings, connectors and couplings for transfer and connecting of hoses, lines, pipe and wire used in connecting cryogenic and vacuum components.
CSA Corporate Sustaining Members:
Medical and industrial manifolds, vacuum insulated piping systems, gas blending equipment, electrical controls, Acme and CVI cryogenic valves, specialty gas equipment, fabrication services, helium and hydrogen tank rehab, CGA fittings and vaporizers.
A leader in hermetic bimetallic couplings, flanges, fittings and custom dissimilar metal joining. Atlas Technologies™ joints are used in cryogenics and ultra-high vacuum. Al/SS, Ti/Al, Cu/Ti and many other dissimilar metal combinations are available.
Manufactures and repairs high vacuum and cryogenic equipment, including flexible helium transfer lines, fittings, manifolds and helium compressor adsorbers.
Semi-rigid coaxial cables. By using seamless metal tubes for outer conductors, Coax€™s cables provide excellent performance in shielding and transmission. Cryogenic cables in OD sizes .33 mm to 3.58 mm. SC cables NbTi and Nb in OD sizes 0.86 mm to 2.19 mm.
Ultrac-old liquid hydrogen and liquid helium products with operating temperatures to 4 Kelvin. Products include cryogenic valves, vacuum insulated products, cryogenic filters, bayonet connections and complex vacuum insulated piping and manifold systems.
Wide range of products for the storage, distribution and transfer of cryogenic fluids, including VJ piping systems. Specializes in complex system design, engineering services, project management, repairs, service and turnkey installations.
Developer and manufacturer of cryogenic equipment including design, production, testing and installation of helium and other custom equipment. Specializes in the development of new cryogenic technologies. Cryogenic engineering consulting available.
Cryogenic storage and distribution systems for military aircraft. Fixed and rotary wing LOX systems, mass oxygen distribution systems, LOX generators and liquefaction devices.
Premier lines of cryogenic gas flow and control products including valves, regulators, pressure relief devices and other cryogenic gas equipment.
SMA cables and HD PkZ microwave contacts, cables and housings provide a full dilution refrigerator system, from hermetic header through each level to interface with the quantum chip. HDQ18 microwave connections offer a complete board-level solution.
As a Swiss-based SME, WEKA is a leading manufacturer of cryogenic components, special valves and instruments for liquid level measurement. With more than 40 years of experience, its team provides optimal solutions for the handling of low-temperature liquefied gases.
Designs and manufactures passive components such as attenuators, terminations, bulkheads, DC blocks, power dividers and couplers. XMA€™s cryogenic attenuators, terminations and bulkheads are used in quantum computing, aerospace exploration and more.
Other Suppliers:
All Kapton wire products are suitable for use in cryostats. Allectra supplies cryogenic breaks and sub-miniature D electrical feedthroughs, which are suitable for cryogenic use and are supplied on flanges and unflanged for direct mounting into vessels.
Manufactures fixed coaxial attenuators, DC-40 GHz (SMA, SMPM and 2.92 mm), standard (0, 3, 6, 10 and 20 dB) and custom attenuation values, 50 ohms. Also provides Powerfilm SMT chip attenuators, DC-18 GHz, 0-20 dB, 50 ohms, alumina substrate, 4 mK to 150 Celsius.
The Bal Seal sets new performance standards for rotary, reciprocating, oscillating and static service. Its nearly limitless combinations of jacket and spring materials allow for precise frictional control and optimized sealing in demanding environments.
Hermetically sealed ceramic-to-metal feedthroughs, coaxial and multipin connectors,double-ended connectors, floating coaxial connectors, ceramic chambers, thermocouple, high voltage and high current, isolator flanges and ceramic isolator flanges.
A fully owned subsidiary of Cryofab, Inc., Cryocomp specializes in vacuum insulated equipment for the safe and efficient transfer of cryogenic liquids, including standard and custom valves, bayonet connections, and evacuation components.
Dixon®, founded in 1916, provides viable solutions for both typical and uncommon fluid handling applications: from LNG marine bunkering to rocket fueling, petrochemical exploration and production, as well as chemical, and pharmaceutical processing.
DK-LOK® tube fittings, valves, and pipe instrument and weld fittings are manufactured to stringent industry standards. Highest grade raw material and 1/1000″ tolerance control assure a leak-tight seal in process, power and instrumentation applications.
Hermetically sealed electrical and fiber optic feedthroughs for vacuum and cryogenic applications, including wire to wire feedthroughs, sealed bulkhead connectors, custom hermetic cable harnesses, vacuum tight wire to connector assemblies, more.
Custom design and manufacture of high and low pressure filters and fittings for cryogenic and non-cryogenic environments and applications; consultation for size calculations and recommendations for filters and elements based on drop pressure needs.
H & J Enterprises supplies fully tested flex lines, helium lines, transfer lines, manifolds and adapters to the cryogenic industry. Custom configurations, built to spec for all needs.
Threaded stainless steel flanges (sizes ¾” to 2″) allow for broad use beyond welding; can easily be connected to other NPT thread components and piping. Also stainless steel ball, shut-off, and gauge valves for low-temperature systems.
Stainless steel, flexible metal hose assemblies, and metal expansion joints, well-suited for cryogenic applications across industries from pharmaceutical manufacturing to gas transfer, including liquid argon, liquid nitrogen, liquid oxygen, and LNG.
Cryogenic products including CRYON valves, trunnion ball valves, needle valves, and tube fittings, used in applications such as cryogenic valves and vessels, analytical instrumentation, beverage carbonation systems.
Manufacturer specializing in manifold and gas fittings in both standard and custom design based on customer specifications.
Manufacturer of CGA fittings, transfer hoses, gaskets & NCG cryogenic pumps.
Dedicated to solving difficult fluid-handling challenges, the company offers solutions that address a number of fluid-handling needs, such as preventing safety hazards, simplifying system operation and maintenance and increasing operational efficiency.
Large selection of cryogenic valves and reliefs, quality fill plant, beverage, cryogenic storage, lab dewars, mini bulk, medical and hose products.
Composite suspension systems and specialist insulation systems for a range of cryogenic industries. Magnet shim components, composite structural isolation, composite suspension bands/straps and struts, high-voltage and thermal and electrical insulation.
Tri-clamp fittings including clamps, adapters, elbows; DIN, butt weld, bio-pharm (BPE) fittings; stainless steel and BPE tubing; one piece threaded, tri-clamp ball, butterfly valves; angle, straight, and tee-line strainers; sanitary transfer hoses.
Hermetic feedthroughs and connectors for operating temps to -269° C. Standard and custom designs. Joining materials including metalizing of ceramics, high temperature brazing, glass/ceramic, tig and laser welding and critical mechanical assembly.
Custom flow control valves and pressure relief devices to control gaseous and liquid fluids (LOX, LN2, LH2, LNG, GOX, Gn2, GH2 and CNG) for operation in severe environments.
Stäubli’s KBH breakaway coupling provides a safe solution for temperatures ranging from -196 °C to +65 °C. The KBH disconnects the line at a defined tensile load, and non-return valves immediately seal it tightly and reliably during disconnection.
Specializes in metal corrugated hose assemblies used in the liquid gas transfer and freeze-drying applications for the cryogenic industry. Solves cryogenic concerns including: elevated pressures, full vacuum requirements, and temperatures down to -320F.
Although CSA makes reasonable efforts to keep the information contained in these listings accurate, the information is not guaranteed and no responsibility is assumed for errors or omissions. CSA does not warrant the accuracy, completeness, timeliness or merchantability or fitness for a particular purpose of the information contained herein, nor does CSA in any way endorse the individuals and companies described herein or the products and services they may provide.