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High pressure gas hoses – general information Hoses for high pressure gases. Hoses for high pressure gases operating at pressure ranging up to several hundred bar. For filling of gas cylinders and tanks, in industrial, medical and laboratory installations.Gas examples: nitrogen, oxygen, argon, helium, acetylene, carbon dioxide and many other including …
There are 2 basic techniques; high vacuum testing which allows leak test thresholds to be set down as low as 1×10 -12 mbar.l.sec -1, or sniffing which is generally used for helium leaks down to 1×10 -6 mbar.l.sec -1. For reference 1 cubic millimetre per second is approximately 1×10 -3 mbar.l.sec -1. or 1cc is approximately 1mbar litre per ...
With the ability to detect leaks as small as 10 -12 cubic centimeters per second, Penflex uses a mass spectrometer with helium tracer gas to leak test our helium transfer hoses. First used to test for leaks in uranium plants as part of the Manhattan Project during WWII, helium mass spectrometer testing is among the most accurate methods of leak ...
Each assembly is pressure tested to 150% of the rated working pressure using nitrogen under water. Optional mass spectrometer helium leak …
Hoses for high pressure gases High pressure gases are transferred under pressure above 140 bar and therefore demand special types of flex-ible hoses. The most common applications of such usage are: filling up and emptying of gas tanks and cylinders, ... helium, argon, carbon dioxide, acetylene and many other gases, including mixtures. …
SPECIFICATIONS. HOSE: .030 wall, non-conductive white PTFE tubing. END FITTINGS: (1) Male or NPT in either stainless steel or brass. (2) 1/4″ NPT Live Swivel. (3) Compression Tube Ends in Stainless Steel. TEMPERATURE RANGE: -65 Deg. F. to +450 Deg. F. PRESSURE RATING: 3000 PSI working pressure.
Helium Rotary Screw Compressors, 25-650 hp. KAESER has over 25 years of experience in designing compressor packages for Helium applications. We have created customized systems for a wide variety of applications including: High pressure helium rotary screw compressors from 26 to 650 hp, suitable for a wide variety of helium applications.
Features. Vacuum-jacketed and super-insulated. Stainless steel braided and Welded exterior. Flexible transfer line. Inner diameters range from 1/8″ to 6″. Up to 100′ in one continuous length. Full line of bayonets, pipe …
Replacing rubber hoses with fire resistant high-pressure metallic hose can drastically improve reliability in your application. ... to appropriate standards, including hydrostatical tests, dye penetrant tests, radiographic interpretation, and/or high pressure nitrogen/helium testing. Related Products. Medium Pressure Smooth Bore Hoses. …
Choose from our selection of ball valves for helium, including over 1,600 products in a wide range of styles and sizes. In stock and ready to ship. ... These valves are rated for at least three times the pressure of standard threaded valves. Use with water, oil, air, inert gas, and steam. ... Use these valves with garden hose and other ...
Single gauge low-pressure helium tank pressure reducing valve for displaying and regulating the discharge pressure, package includes single gauge low-pressure helium tank pressure reducing valve, leak-free gun and hose ; Specially designed for low pressure helium tanks, not for use on other products, reusable.
Cleaned and Bagged Pressure-Regulating Valves for Air and Inert Gas. For Use With: Nitrogen, Oxygen, Argon, Helium, Neon. Temperature Range: -40° to 165° F. Often used for oxygen service and other high-purity applications, these valves are cleaned and bagged to meet CGA G- 4. 1 standards to prevent contamination.
High-Pressure Stainless Steel Gas Hoses for Industrial Gases with Anti-Whip Restraint. Designed to Withstand High Pressure: Our flexible stainless steel gas hoses are rated for high pressure, with a maximum operating pressure of 320 bar. They are manufactured in accordance with EN ISO 21969, ISO 10380, and EN ISO 23208 standards to ensure ...
If helium leaks out of the chamber, the machine will detect the leakage and assess the size of the leak. When testing a hose, we first need to vent and calibrate the system. We then load the hose assembly into the chamber, connecting it with the inlet of the mass spectrometer machine. Once we have a good seal, we begin the testing process.
The Smart-Hose Safety System is combined with a heavy duty LPG transfer hose designed to meet the most rugged applications found in the LPG industry. All hoses through 3" ID meet UL 21, 4" & 6" and are built to BS 4089:1989. To achieve lower operating cost, return used Smart-Hose couplings for attachment to new hose!
Outstanding Pigtails, Hoses and Fittings Features. High pressure flexible hoses are available in 3000, 3600, 4350 and 6000PSI maximum working pressures covering all applications of gas cylinder filling and point of use …
Pressure: 200, 300 bar Temperature: -20 °C - 60 °C. SS BRAIDS Maximum operating pressure (bar) : - 200 Gas compatibility : - O2, Air, H2O, Ammonia
Panel-Mount High-Pressure-Regulating Valves for Air and Inert Gas. For Use With: Air, Nitrogen, Argon, Helium. Temperature Range: -40° to 165° F. Withstand inlet pressures up to 3, 500 psi. These valves automatically reduce a high, variable inlet pressure to a lower, stable outlet pressure.
Dual gauge low-pressure helium tank pressure reducing valve with adjustable pressure and helium gas balance in the tank, package includes dual gauge low-pressure helium tank pressure reducing valve, leak-free lance and hose. High quality alloy connector to prevent air leakage and ensure safe use.
Often used for pressure-vessel testing and other high-pressure applications, these valves can handle at least seven times the outlet pressure of ... Argon/Carbon Dioxide Blend, and Helium. Inlet. Outlet. Material. CGA Number. Location: Thread Direction: Pressure Gauge Range ... 3/16" dia. hose with 5/8 "-18 male fittings on both ends: 0000000: ...
B3000 Series Cryogenic Bayonet Connections. A quick, highly-efficient connection for vacuum-jacketed transfer hose and vacuum-insulated piping systems. Sizes range from 1/2″ tube to 1″ pipe. Designed with a close fit between components for low heat leak. It will operate in the vertical or horizontal position.
Parker's hose range covers pressures up to 4,000 bar (58,000 psi ), proving the competence to produce high end products. Our hydraulic hoses reach and exceed 2,800 bar (40,600 psi) and excel e.g. in rescue equipment or hydraulic tools.
Temperature Range: -20° to 120° F. These valves automatically reduce a high inlet pressure from compressed gas tanks to a lower, stable outlet pressure. All have Compressed Gas Association (CGA) numbered inlet fittings for secure connections to compressed gas tanks. Choose a valve with the same CGA number as your tank and …
Hose and Flexible Tubing Catalogs. Available in hose sizes of 1/8 to 2 in. with a wide range of fractional and metric end connections, Swagelok offers hose in metal, PTFE, thermoplastic, and rubber core tube materials. Find detailed product information, including materials of construction, pressure and temperature ratings, tools and accessories ...
Harris Model HP8700 Brass. Sold out. Harris. 3200322 Harris Model 8700-4500-677 Argon, Helium, Nitrogen Ultra High Delivery Pressure Regulator. Victor. 0781-5189 Victor Model EST4-125-034 EDGE™ Heavy Duty Inert Gas Two …
Precise Pressure Control: Our Liquid Helium Pressure Regulating Valve allows precise control over the pressure of liquid helium in cryogenic systems. This ensures optimal performance and efficiency, enhancing the overall cryogenic process. Robust and Reliable Construction: Constructed with high-quality and durable materials, our valves ensure ...
Nominal Hose Sizes: Nominal Hose Sizes 1/4, 3/8, 1/2, 3/4, 1, 1 1/4, 1 1/2, and 2 in. Working Pressures: Vacuum to 6000 psig (413 bar) for 1/4 in. Vacuum to 5000 psig …
High pressure gases are transferred under pressure above 140 bar and therefore demand special types of flex-ible hoses. The most common applications of such usage are: filling …
Maximum Working Pressure:•Up to 6000 PSI at 70° F.The recommended hose assembly for high pressure helium or hydrogen.Unlike high pressure PTFE assemblies, gas will not permeate the wall of this stainless metal …
Sauer Helium Compressors have a leakage rate of 0.1 mbar l/s. Gas-tight crank case with double lip seal at the crankshaft. Special helium suitable sealings and gaskets. Gas-tight hoses. Intake buffer tank and condensate collecting vessel. Gas-tight oil lock to the crank case. Vacuum flanges acc. to ISO 2861 at gas inlet.
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