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CSA's Cryogenic Buyer's Guide

What is the Cryogenic Buyer's Guide?

This resource of products and services designed for cryogenic applications, provided by the Cryogenic Society of America, includes everything from adhesives, cryocoolers, dewars and electronic controls to greases, liquefiers, magnets, tanks, test chambers, valves and wire used in ultra-low temperature applications. Here you can also find engineering consultants, research and test laboratories, specialty manufacturing, cryogenic treatment services, materials research and cryogenic transport services. You will find company profiles for leading companies in cryogenics as well as contact information for many more suppliers. If you cannot find what you are looking for in the Cryogenic Buyer's Guide, contact us and we will help you find the answers.

The Cryogenic Buyer's Guide is constantly updated to include the latest information on sources for cryogenic products and services. The Cryogenic Society of America also publishes this Buyer's Guide each December in Cold Facts magazine, which all CSA members receive by mail as a benefit of their membership. Non-members may purchase available back issues for $35 each.

Cryogenic suppliers: Submit your application to be listed in the Cryogenic Buyer's Guide

The purpose of CSA's Cryogenic Buyer's Guide is to provide an easy reference for visitors searching for cryogenic products or services to quickly find what they are looking for. If you are a supplier of cryogenic products or services, you should be listed in our Buyer's Guide. Complete this form to begin the process.

About CSA

The Cryogenic Society of America (CSA) is a non-profit technical society serving all those interested in any phase of cryogenics, the art and science of achieving extremely low temperatures — almost absolute zero.

Purpose & Objectives

The purpose and objectives of the Cryogenic Society of America are to:

• encourage the dissemination of information concerning low temperature processes and techniques
• bring together those in all disciplines concerned with the applications of low temperature technology
• promote research and development of low temperature processes by meetings, professional contacts, papers, reports and publications
• increase public awareness of the usefulness of cryogenic technology

Learn more about CSA.

CSA's Cryogenic Buyer's Guide is divided into two sections: Products and Services. The categories are listed alphabetically in each section. Jump directly to product names starting with the letter A B C D E F G H I L M O P R S T U V or jump directly to Services.

Entries in the guide for CSA Corporate Sustaining Members have a more complete description of their capabilities and a link to their websites for additional information or to request a quote. Alphabetical list of suppliers.

Products:

• Adhesives
  Epoxy systems for cryogenic adhesive, sealant and coating. Uses include cryogenic pressure vessels, cryogenic piping, superconducting electronic components.
• Adsorbers
  Manufacturers and suppliers of adsorbers that function as filtration devices, cleaning up helium gas in a liquefier or refrigerator system.
• Aerospace Applications
  Manufacturers with particular expertise in complex cryogenic systems used in high-tech research, including satellites, observatories and space simulation.
• Air Separation / Liquefaction Equipment
  Equipment, systems and related components for air separation, liquefaction, generation and storage of nitrogen, argon, oxygen, helium and other gases.
• Air Separation Plants
  Complete plants or components for air separation of nitrogen, argon or oxygen.
  
  
  
• Bearings
  Ball, roller, needle and plain bearings for cryogenic and ultra-high vacuum environments such as cryogenic pumps, manipulation equipment, rotary couplings.
• Bellows
  Welded metal bellows fabricated from a wide variety of standard and exotic alloys, including stainless steel and titanium.
• Biological Storage Systems
  Dewars designed primarily for laboratory use for rack storage of vials of biological samples at cryogenic temperatures. Sizes from 60 liters to 120 liters.
• Blowers
  Complete blowers, parts and accessories including test chamber blowers, LNG vapor return blowers and fuel cell blowers used for circulating cryogenic gases.
• Bulk Storage Tanks / Transport Tanks
  Bulk tanks, tankers, trailers, vessels and ISO containers in various sizes for storing or transporting helium, CO2, LPG, LNG and other industrial gases.
  
  
  
• Cable, Superconducting
  Superconducting cable and related components manufactured from materials such as NbTi, Nb3Sn, MgB2, BSCCO-2212, BSCCO-2223, and ReBCO wires and tapes.
• Chillers
  Components & complete systems for cooling compressed dry gases, such as nitrogen, argon or air, from ambient to cryogenic temperature, without pre-cooling.
• Circulators
  Complete cryogenic gas circulators, parts and accessories for cooling system components in situations where the component is not located in close proximity to the refrigeration unit.
• CO2 Generators
  CO2 generation equipment for the beverage, brewing, distillery and industrial gas industries.
• Cold Boxes / Distribution Boxes
  Custom vacuum insulated cold boxes equipped with internal complex arrangement of piping and process vessels operating at cryogenic temperatures.
• Cold Cabinets
  Cabinets for cold treatment of materials at cryogenic temperatures. Includes environmental chambers, altitude chambers and thermal shock chambers.
• Cold Traps
  Single and multiple cold trap systems designed for operation at precisely controlled temperatures between 10K and 450K.
• Compressors
  Complete compressors and components used to process hydrogen, nitrogen, natural gas and helium at cryogenic temperatures.
• Computer Hardware and Software
  Hardware or software for cryogenic laboratories including inventory, labeling, tracking, sample management, fluid and material property packages, superconductivity analysis.
• Control Systems
  Lab and industrial process control systems including temperature controllers, monitors, magnetic measurement instruments, sensors and accessories.
• Controls, Electronic
  Precision electronic instrumentation for cryogenic laboratory and industrial applications, including level, pressure, flow, and temperature control.
• Couplings
  Couplings for transfer and connecting hoses, lines, pipe and wire used in cryogenic and vacuum components in various applications.
• Cryobiological Systems
  Equipment for preservation of tissue, sperm, cord blood at cryogenic temperatures. Dewars, tubes and plate modules, special use vacuum insulated vessels, accessories.
• Cryocoolers
  Open and closed cycle, LN2, LHe, 3K-300K, miniaturized, Stirling, Gifford-McMahon, single-stage, two-stage, pulse tube, high-frequency, small-size and space qualified cryocoolers.
• Cryoelectronics (SQUIDS, etc.)
  Superconducting electronics used in complex superconductor circuits designed for wet and dry ultralow temperature cryogenic systems.
• Cryogenerators
  A wide range of off-the-shelf and custom single- and multi-stage cryogenerators for laboratory, medical, industrial and commercial applications.
• Cryogenic Bearings
  Ball, roller, needle and plain bearings for cryogenic and ultra-high vacuum environments such as cryogenic pumps, manipulation equipment, rotary couplings.
• Cryogenic Fluid Pumps
  Off-the-shelf and custom reciprocating and centrifugal pumps that move cryogenic liquids and gases through a system.
• Cryogenic Freezing Equipment
  Cryogenic tunnel & spiral freezers that use liquid nitrogen or liquid carbon dioxide, primarily for chilling or freezing of food products & pharmaceuticals.
• Cryogenic Fuel Lines
  Flexible corrugated or rigid, multi-layer, vacuum insulated transfer lines for cryogenic fuels such as LNG, LN2 and LOX. Fully assembled, leak-tested and evacuated, and designed to customer specifications.
• Cryogenic Industrial Systems
  Design, engineering & fabrication of integrated systems for purification, liquefaction, transfer, storage and distribution of cryogenic liquids and gases.
• Cryogenic Packaging
  Specialty packaging solutions for the cryogenic industry, including tissue banks, biotech, pharmacology, space technologies and research.
• Cryogenic Piping
  Standard and custom vacuum insulated (vacuum jacketed) and other insulated pipe and piping systems for use in cryogenic applications.
• Cryogenic Probe Stations
  Micro-manipulated platforms designed for non-destructive electrical and/or optical testing using DC, RF, or fiber-optic probes at low temperatures.
• Cryogenic Seals
  Indium vacuum seals; mechanical seals including gas barrier, metal bellows, split, cartridge and component seals.
• Cryogenic Treatment Equipment
  Components or systems used for cold treatment such as deep cryogenic processing, deep-freezing and sub-zero stabilization of metals and other materials.
• Cryogenic Wiring Interconnects
  Cabling and interconnection for cryogenic systems, utilizing constructions in silverplated copper, stainless steel, manganin, constantan & phosphor bronze.
• Cryostat Feed-Throughs
  Cryostat feed-throughs used to isolate feed-through vacuum from main vacuum in a cryostat, using a bellows to connect ambient and cold flanges.
• Cryostats
  Standard and custom cryostats, sample-in-vacuum and sample-in-vapor, liquid helium or liquid nitrogen cryostats, optical cryostats for research and magnet applications.
• Cryosurgical Processes
  Cryosurgical equipment, including cryosurgical ablation of disseminated metastatic tumors & cryosprays used to destroy lesions & other abnormal body tissue.
• Current Leads, Vapor-Cooled
  Standard and custom leads for efficient introduction of high currents (300K to 4.2K) into the liquid helium environment.
  
  
  
• Data Acquisition and Analysis Instrumentation and Systems
  Data acquisition and analysis hardware and software solutions for use in cryogenic laboratories, including data loggers and sensor monitoring.
• Deflashing / Deburring / Grinding Equipment
  Components and complete systems used for cryogenic deburring or deflashing, or for cryogenic grinding of materials.
• Dewars
  Standard and custom laboratory, detection, non-magnetic and storage dewars and related accessories for short- and long-term use in life science, agricultural, medical, industrial, scientific and commercial applications.
• Dilution Refrigerators
  Off-the-shelf & custom stand-alone dilution refrigerators & dilution refrigerator systems including cryogen-free, conventional & inverted (reversed) systems.
  
  
  
• Electrical and Electronic Circuitry
  Engineering and manufacturing of components used in electrical circuitry and electronics packaging for cryogenic environments.
• Electrical Insulation
  Electrically non-conducting material (coating, film, polymer composite, ceramics) providing electric isolation (blocks flow of electric current) of two parts at different voltage potentials.
• Electronic Controls
  Precision electronic instrumentation for cryogenic laboratory and industrial applications, including level, pressure, flow, and temperature control.
• Energy Recovery Turbines
  Custom manufactured turbines for energy recovery, designed to maximize cryogenic system performance.
• Environmental Test Chambers
  Custom designed, engineered, fabricated and integrated environmental test chambers for simulation of space environments.
• Expansion Engines
  Helium and hydrogen gas expansion engines used to expand work output from closed cryogenic systems.
  
  
  
• Filling and Transfer Systems
  Custom design and manufacture of filling and transfer systems for cryogenic liquids. Components include manifolds, valves, flexible vacuum jacketed lines.
• Filters
  Standard and custom filters specifically designed for use in cryogenic systems. Various system flow rates and pressure ratings are available.
• Fittings / Connectors / Couplings
  Fittings, connectors and couplings for transfer and connecting hoses, lines, pipe and wire used in connecting cryogenic and vacuum components.
• Flow Controllers / Meters
  Meters, valves and other equipment designed to control the flow of cryogenic liquids and gases.
• Freezers, Cryogenic
  Cryogenic tunnel and spiral freezers that use liquid nitrogen or liquid carbon dioxide, primarily for chilling or freezing of food products and pharmaceuticals
• Freezers–LN2 Cooled Chest-Type
  LN2 cooled chest-type cabinets for cold treatment of materials at cryogenic temperatures.
• Fuel Lines, Cryogenic
  Flexible corrugated or rigid, multi-layer, vacuum insulated transfer lines for cryogenic fuels such as LNG, LN2 and LOX. Fully assembled, leak-tested and evacuated, and designed to customer specifications.
  
  
  
• Gas Analyzers
  Gas analyzers used in vacuum applications for contamination monitoring, leak detection and measurement of residual gas levels.
• Gas Cylinders, High Pressure
  High pressure gas cylinder and accessory equipment for transport and storage of a wide variety of industrial, commercial and laboratory gases.
• Gas Equipment
  Equipment for the storage and distribution of gases in medical, industrial and commercial applications.
• Gauges
  Alarm and pressure gauges for accurate measurement and instrumentation in cryogenic equipment and systems.
• Generators, CO2
  CO2 generation equipment for the beverage, brewing, distillery and industrial gas industries.
• Getters
  Material used in vacuum annulus of cryogenic vessels, dewars, storage tanks, transfer lines and panels.
• Grinding / Deflashing / Deburring Equipment
  Components and complete systems used for cryogenic grinding of materials, or for cryogenic deflashing or deburring.
  
  
  
• Heat Exchangers
  Stock and custom heat exchangers for a variety of processes, including accelerators, helium liquefaction and space simulation systems with high heat loads.
• Helium Liquefiers
  Off-the-shelf and custom helium liquefiers and accessories in various configurations with outputs ranging from .25 l/hr to over 2500 l/hr.
• Helium Process Systems
  Custom integrated helium process systems, including cryogenic purifiers, helium refrigerators, liquefiers and helium recovery systems for research, science and industry.
• Helium Refrigerators
  Off-the-shelf and custom designed helium refrigerators used in applications including gas phase, supercritical and liquid across a temperature range from 80K to 3K.
• Helium Reliquefiers
  Manufacturers of helium reliquefiers, for use in industrial helium transfills, as well as in laboratory settings, to reliquefy gaseous helium.
• High Pressure Gas Cylinders
  High pressure gas cylinder and accessory equipment for transport and storage of a wide variety of industrial, commercial and laboratory gases.
• High Temperature Superconductors
  Design, engineering or manufacturing of superconductors operating in the range of 40-70 Kelvin.
  
  
  
• Industrial Gas
  Sales and delivery of noble and isotopic gases used in the cryogenic industry.
• Instrumentation
  Precision electronic instrumentation including sensors, temperature and flow controllers, pressure transducer sensing and level meters for cryogenic environments.
• Insulation
  High performance thermal insulation including MLI blankets, collated radiant barrier space systems, fiberglass blankets, microspheres and cryogenic insulation foams.
• Insulation, Electrical
  Electrically non-conducting material (coating, film, polymer composite, ceramics) providing electric isolation (blocks flow of electric current) of two parts at different voltage potentials.
  
  
  
• Labels and Decals
  Labels and identification tags, including laser labels and adhesive, for use in cryogenic environments.
• Laboratory Systems
  Design, engineering and construction of turnkey systems for laboratories using cryogenic liquids.
• Leak Detection Equipment
  Custom and off-the-shelf leak testing equipment with automated functionality & sensitivity to detect helium leaks as small as 1 x 10E-12 mbar-liters/second.
• Liquefiers, Helium
  Off-the-shelf and custom helium liquefiers and accessories in various configurations with outputs ranging from 25 l/hr to over 2500 l/hr.
• Liquefiers, LN2
  Custom or off-the-shelf LN2 liquefiers in various configurations, production capacities and storage sizes for laboratory and industrial applications.
• Liquid Hydrogen Tank Systems
  Design, engineering and fabrication of liquid hydrogen storage tank systems, valves, controls and piping systems.
• Liquid Level Sensors and Alarms
  Probes, tank gauging systems and other equipment to control, measure and regulate liquid levels in a cryogenic fluid storage or transport device.
• LN2 Dosing / Injection Systems
  Liquid nitrogen injection (LNI) equipment is used for precise dosing of LN2 to extend food and beverage shelf life and to improve package integrity.
• LN2 Liquefiers
  Custom or off-the-shelf LN2 liquefiers in various configurations, production capacities and storage sizes for laboratory and industrial applications.
• LN2 Systems
  Design, engineering, fabrication and implementation of complete liquid nitrogen distribution systems.
• LNG Fuel Systems
  Off-the-shelf and custom components for LNG fuel systems, as well as design, engineering, manufacture and installation of complete systems.
• LNG Fueling Stations
  Companies that design, build and/or install fueling stations, including LNG vehicle tanks.
• LNG Import Terminals
  Design, engineering and installation of LNG import terminal systems, including vacuum jacketed piping, valves, flow controls, monitors, storage tanks.
• LNG Plants
  Design, engineering and production of liquefied natural gas plants, onshore and floating, including small, medium and large capacity LNG processing plants.
• LNG Tanks
  Bulk vessels for storage and transportation of liquefied natural gas.
• LNG Vaporizers
  Comprehensive range of LNG vaporizers including ambient natural and forced draft, electric, water bath, well service, shell & tube.
• Low Temperature Superconductors
  Suppliers of low temperature superconductors operating down to 4 Kelvin used in clinical MRI, ultrahigh field NMR, energy storage, high energy physics and fusion research.
• Lubricants
  Lubricants to reduce wear on components exposed to cryogenic temperatures such as pumps, bearings, cams, valves, conveyors and other types of equipment.
  
  
  
• Magnetic Shielding
  Magnetic shield components and assemblies in various materials used in cryomodules, SRF cavities, SQUIDS, cryostats, dewars & other cryogenic applications.
• Magnets
  Turn-key cryogen-free and liquid helium-based superconducting magnet systems, providing a range of magnet solutions.
• Manifolds
  Manifolds for filling and distribution of cryogenic gases in medical, industrial and commercial applications.
• Materials and Components
  Miscellaneous materials and components for use in manufacturing of cryogenic equipment and systems.
• Materials Characterization Systems
  Automated or manual systems designed to allow characterization (e.g., magnetic, electrical, thermal) of organic or inorganic materials.
• Measurement Systems
  Equipment designed to monitor level, flow and pressure in cryogenic and vacuum applications.
• Medical Equipment and Accessories
  Biological storage systems, bulk storage systems for oxygen, respiratory products, cryogenic refrigerators, dewars and freezers.
• Medical LOX Storage and Delivery Systems
  Design, engineering, fabrication and implementation of systems for liquid oxygen generating and liquefaction installations.
• Meters/Flow Controllers
  Meters, valves and other equipment designed to control the flow of cryogenic liquids and gases.
• Monitors
  Single-channel through eight-channel cryogenic temperature monitors measuring temperature from 1.4K to 800K.
• Motor and Feedback Resolvers
  Motors and feedback resolvers designed to withstand vacuum, deep space cryogenic, thermal shock, launch vibration and other harsh environments.
• Multilayer Insulation (MLI)
  Multilayer insulation (MLI), also called superinsulation, used within a vacuum environment, can provide a highly thermally effective insulation system.
  
  
  
• Oxygen Monitors
  Fixed and portable oxygen monitors to monitor air for oxygen content and sound alarm in the event of O2 dropping to a level too low to sustain life.
  
  
  
• Packaging
  Specialty packaging solutions for the cryogenic industry, including tissue banks, biotech, pharmacology, space technologies and research.
• Phase Separators
  Design, manufacture, installation and service of off-the-shelf and custom phase separators in a variety of configurations.
• Pipe Supports
  Pipe support technology to prevent corrosion and improve the life of piping systems, including pipe shoes and wear pads.
• Pipe, Vacuum Insulated / Vacuum Jacketed
  Standard and custom vacuum insulated (vacuum jacketed) pipe. Systems designed and/or built to customer layout with bayonet or field joint connections.
• Positioning / Motion Control
  Motors, actuators, positioners, drives and other equipment for industrial research laboratories, medical applications, vacuum and aerospace and other extreme environments.
• Power Supplies
  Power supplies for gas mass flow meters, gas mass flow controllers and pressure transducers. Also electromagnet power supplies and superconducting magnet power supplies.
• Pressure Vessels
  Design, engineering and fabrication of pressure vessels to customer specification using stainless steel, aluminum, carbon steel, copper and exotic alloys.
• Probe Stations
  Micro-manipulated platforms designed for non-destructive electrical and/or optical testing using DC, RF, or fiber-optic probes at low temperatures.
• Probes
  Low frequency and high frequency probes to characterize electrical/opto-electrical properties of materials; fiber optic probes for precise optical excitation of wafers and devices.
• PSA Oxygen / Nitrogen Gas Plants
  Pressure swing adsorption oxygen and nitrogen plants and components.
• Pumps, Cryogenic Fluid
  Off-the-shelf and custom reciprocating and centrifugal pumps that move cryogenic liquids and gases through a system.
• Pumps, Vacuum
  Vacuum pump systems and high vacuum pumps, including mechanical (oil-sealed rotary vane and oil-free), cryogenic, turbomolecular, diffusion and getter pumps.
• Purifiers
  Cryogenic purifier components and complete purification systems designed to remove impurities from cryogenic gases down to sub-ppb levels.
  
  
  
• Refrigerators, Dilution
  Off-the-shelf and custom stand-alone dilution refrigerators and dilution refrigerator systems including cryogen-free, conventional and inverted (reversed) systems.
• Refrigerators, Helium
  Off-the-shelf and custom designed helium refrigerators used in applications including gas phase, supercritical and liquid across a temperature range from 80K to 3K.
• Rotating Machinery
  Off-the-shelf and custom reciprocating and centrifugal pumps that move cryogenic liquids and gases through a system.
  
  
  
• Safety Apparel
  Manufacturers and distributors of apparel designed to provide a high level of thermal protection of the body. Includes gloves, aprons and face shields.
• Safety Supplies and Equipment
  Safety equipment including monitoring apparatus, warning signs and placards, labels for use in cryogenic environment, cryogenic protective apparel.
• Scanning Probe Microscopy
  Techniques for applications including Atomic Force Microscopy (AFM), Scanning Hall Probe Microscopy (SHPM) and Scanning Tunneling Microscopy (STM).
• Sealing Machinery
  Heat sealing machinery & accessories utilizing various processes including: high temp, form fill, vacuum, constant heat, impulse, induction & ultrasonic.
• Seals, Cryogenic
  Indium vacuum seals; mechanical seals including gas barrier, metal bellows, split, cartridge and component seals.
• Sensors
  Sensors, indicators, controllers, liquid level probes, thermal exposure indicators, monitors, transmitters, vibrating sample magnetometers, probe stations, more.
• Stable Isotopic Gases
  Sales and delivery of isotopic gases used in the cryogenic industry.
• Storage Tanks, Bulk
  Bulk tanks, tankers, trailers, vessels and ISO containers in various sizes for storing or transporting helium, CO2, LPG, LNG and other industrial gases.
• Storage Vessels
  Stock and custom vessels for storage of liquid nitrogen, helium, oxygen, argon, hydrogen and other cryogenic liquids.
• Subcoolers
  Subcoolers in various configurations, and for specific cryogens, designed to cool the liquid below the normal boiling point before storing it in large tanks for extended periods.
• Superconducting Cable
  Superconducting cable and related components manufactured from materials such as NbTi, Nb3Sn, MgB2, BSCCO-2212, BSCCO-2223, and ReBCO wires and tapes.
• Superconducting Components
  Design development, fabrication, testing, packaging and production of superconducting electronics.
• Superconducting Current Leads
  High-temperature superconductor (HTS) current leads in various configurations for use in cryogenic applications.
• Superconducting Linacs / Accelerators
  Superconducting linear accelerators and their components (such as niobium RF accelerating structures, power couplers, diagnostics and cryomodules).
• Superconducting Magnet Power Supplies
  Superconducting magnet power supplies with bipolar, linear and true 4-quadrant output, as well as power supply programmers, for use in superconducting applications.
• Superconducting Magnets
  Turnkey cryogen-free and liquid helium-based superconducting magnet systems, providing a range of magnet solutions.
• Superconducting Wire
  Low and high temperature superconducting wire, tape and related components, manufactured from a variety of metals and in numerous configurations, including variations in width, substrate thickness and copper stabilizer.
• Superconductivity Test Instrumentation
  Equipment to test the superconduction performance of wires and components.
• Superconductors, High Temperature
  Design, engineering, or manufacturing of superconductors operating in the range of 40-70 Kelvin.
• Superconductors, Low Temperature
  Suppliers of low temperature superconductors operating down to 4 Kelvin that are used in clinical MRI, ultrahigh field NMR, energy storage, high energy physics and fusion research.
  
  
  
• Tanks, Bulk Storage & Transport
  Bulk tanks, tankers, trailers, vessels and ISO containers in various sizes for storing or transporting helium, CO2, LPG, LNG and other industrial gases.
• Test Chambers, Environmental
  Custom designed, engineered, fabricated and integrated environmental test chambers for simulation of space environments.
• Test Chambers, Thermal Vacuum
  Thermal vacuum test chambers to ensure functionality when used in harsh environments such as satellites and other spacecraft.
• Test Instruments for Electrical / Electronic Systems
  Diagnostic equipment to test effect on signal integrity of electrical and electronic cabling, interconnection, feedthrough, and grounding systems.
• Thermal Compensators
  Thermal compensators provide compensation of stresses caused by varying thermal expansion rates and alignment of parts during installation.
• Thermal Shrouds
  Design, engineering and fabrication of thermal shrouds to customer specifications in a variety of materials for use in laboratories, scientific applications and astrophysics.
• Thermal Straps
  Pyrolytic graphite film, graphite fiber, aluminum, and copper thermal straps are flexible thermal connections used between heat sources and heat sinks.
• Thermal Vacuum Test Chambers
  Thermal vacuum test chambers to ensure functionality when used in harsh environments such as satellites and other spacecraft.
• Transfer Hoses
  Transfer hoses, transfer lines, vacuum insulated piping, vacuum jacketed piping.
• Transfer Lines
  Vacuum insulated piping, vacuum jacketed piping, transfer lines, transfer hoses.
• Turboexpanders
  Turboexpanders for natural gas processing and the petrochemical industry, and to produce cryogenic refrigeration for fractional distillation and liquefaction of air in air separation plants.
  
  
  
• Used Cryogenic Equipment
  Sellers, refurbishers and buyers of used and reconditioned cryogenic equipment.
  
  
  
• Vacuum Chambers
  Custom and stock vacuum chambers in a variety of sizes, fabricated in stainless steel, carbon steel, aluminum, inconel, copper and exotic alloys.
• Vacuum Greases
  Greases suitable for use in all high vacuum and UHV environments.
• Vacuum Jacketed Piping / Vacuum Insulated Piping
  Standard and custom vacuum jacketed (vacuum insulated) pipe. Systems designed and/or built to customer layout with bayonet or field joint connections.
• Vacuum Pumps
  Vacuum pump systems & high vacuum pumps, including mechanical (oil-sealed rotary vane & oil-free), cryogenic, turbomolecular, diffusion & getter pumps.
• Vacuum Systems
  Engineering, design, integration, construction, installation and service of complete vacuum systems and components for cryogenic applications.
• Vacuum Vessels
  Custom and stock vacuum chambers in a variety of sizes, fabricated in stainless steel, carbon steel, aluminum, inconel, copper and exotic alloys.
• Valves
  Shut-off, relief, metering & liquid flow control valves, high pressure, solenoid & specialty gas valves for use in cryogenic & vacuum applications.
• Vapor-Cooled Current Leads
  Standard and custom leads for efficient introduction of high currents (300K to 4.2K) into the liquid helium environment.
• Vaporizers
  Ambient air, electric, steam, circulating water, water bath and fuel fired vaporizers for use in cryogenic conditions.
• Vibration Dampers
  Vibration dampers convert the kinetic energy of moving components into thermal energy, reducing hard stops and large oscillation amplitudes.
• Volume Compensators
  Compensates for volumetric changes of liquid or gas through expansion & contraction. Welded bellows design will ensure that the system remains operational.
• VSA Oxygen / Nitrogen Gas Plants
  Vacuum swing adsorption oxygen and nitrogen plants.
  

Services:

• Certification and Inspection Services
  Certification and inspection services in various areas of cryogenics, including certification of pressure vessels and other cryogenic products to code.
• Conference & Exhibit Management
  Providers of conference and exhibit management services for events and individual exhibitors.
• Consulting
  Cryogenic expertise—including research, engineering, design, manufacture, assembly and testing—for prototypes, custom cryogenic projects and applications.
• Cryogenic Grinding Services
  Companies that provide cryogenic grinding of materials such as used tires and other rubber components, plastic, drugs and foods, including spices.
• Cryogenic Treatment, Deep-Freezing & Sub-Zero Stabilizing Services
  Providers of deep cryogenic processing, deep-freezing and sub-zero stabilization of metals and other materials to improve wear resistance and service life.
• Deflashing and Deburring Services
  Providers of deflashing and deburring services for metal and plastic components to remove machine burrs or mold flash.
• Education / Training Courses
  Providers of seminars, specialty education and advanced training courses in specific cryogenic functions and applications.
• Equipment Rental
  Rental of cryogenic equipment including storage vessels, dewars and bulk tanks.
• Field Service
  Providers of cryogenic equipment repair, installation, refurbishing and retrofitting services at your location.
• Insulation Research
  Research and testing in the qualities, capabilities, effectiveness and uses of various types of insulation for cryogenic projects.
• Machining and Welding Services
  Manufacturers with expertise in welding a variety of metals and alloys for cryogenic applications.
• Materials Research
  Research and development of high performance materials used primarily in low temperature and high magnetic field environments and energy applications.
• Pipe Freezing
  Field service to repair leaks in pipe systems, preventing system drain-downs and eliminating costly venting procedures without interrupting process.
• Shop Service
  Providers of cryogenic equipment repair, installation, refurbishing, and retrofitting services in their shop or factory.
• Specialty and Cryogenic Transport Services
  Providers of high-priority, time-sensitive, specialized transport solutions for cryogenic equipment and projects by air or ground transportation.
• Testing and Research Services
  Testing services such as prototype and high-temperature semiconductor (HTS) applications testing, cryogenic infrastructure, leak-testing, cooling systems used in nuclear fusion and in particle accelerators.