Vacuum Insulated Pipe Any application - Any time

Product Catalog

Innovation. Experience. Performance.™

Ensuring liquid supply capabilities.Any application - Any time

Vacu

um In

sula

ted

Pipe

Engineering Design

Our site survey crew will document yoursystem specifications and our engineeringteam will propose the most efficient andeconomical solution that meets the system’sperformance requirements.

Quality Manufacturing

Our experience and ISO 9001 certificationensures that your job is completed to highquality standards and on schedule.

Installation & Startup

Certified technicians provide installation and training to assure long-term trouble-freeoperation.

World Class Facility

Chart is the world’s leading manufacturer of vacuum insulated pipe systems. Our industry-leading years ofexperience cover the spectrum of traditional industrial applications, from heat-leak sensitive helium lines totightly specified aerospace applications. Our vacuum insulated pipe systems are built in an ISO 9001approved manufacturing facility with an ASME U-Stamp. This large facility shares manufacturing with ourbulk tank product line, giving us the resources and flexibility to adjust our pipe manufacturing capacity tomarket demands. This enables us to keep our lead times and costs down while maintaining superior productquality. Our wide product line of pipe and accessories allows us to engineer the optimum system solutionfor any liquid application.

From small jobs to large, we can supply the entire system from the bulk tank to the pipe to the application equipment.

When you choose Chart, you get single-source accountability from the engineered solution through post-installation service.

Ensuring liquid supply capabilities. Any application - Any time

Chart designs, manufactures and installs the complete integrated system.

Vacuum Insulated Pipe

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Gas A

pplication

Vaporizer

Vaporizer

VaporizerSwitch

VJ Outlet

House Line Gas

Final LineRegulator

Bulk Tank120 PSI

APPS 16030 PSI

Liquid Application

Cryovent

O2 Monitor Emergency Stop Button

E-StopSystem

Flex Hose

FreezerCryo-Tempering Processor

Chamber

E

VJ Valve

Injector

End-Use Application

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1

2

3

Chart’s vacuum insulated pipe systems are custom engineered to meet yourapplication’s specifications. Chart’s complete system solution package ensuresquality liquid to keep your processes operating at their peak efficiency. Builtfor long-term integrity and industry-leading efficiency, these systems give youthe highest performance at the lowest operating cost.

1 Liquefied gases are stored at ultra-coldtemperatures in a vacuum insulated tank.Controls on the tank keep the pressure ofthe liquid at optimum levels to assure properliquid delivery to the application.

2 Vacuum insulated pipe connects the tank’sliquid withdrawal to the applicationequipment. The pipe is the foundation forthe system’s heat-loss efficiency and long-term integrity. It must be engineered to workwith the associated controls and accessories.

3 Chart manufactures equipment thatcontrols and provides gas to otherapplications within the facility. Ourengineers can help provide proper sizingfor vaporizers, control manifolds, etc. toserve both a liquid and gas applicationfrom a single bulk tank liquid source.

4 The application equipment is designed to utilize liquid at specific properties.The system design must take carefulconsideration of the application andequipment requirements andspecifications.

VIP to Meet the Needs of Any Application

Biological Storage and ResearchAn efficient supply of high-quality liquid nitrogen is needed to keep valuablebiological samples stored indefinitely. Today’s top medical research facilitiesdepend on a reliable liquid nitrogen supply to find cures for tomorrow’sdiseases. Any interruption in supply can result in the loss of many years of research. Chart’s experience in the biological container market makes us the first choice in vacuum insulated pipe systems for these applications.

Molecular Beam EpitaxyMBE is a method of laying down layers of materials with atomic thicknesses ona substrate (epitaxial growth). This is done by creating a “molecular beam” ofa material which impinges on the substrate in a high-quality vacuum. Acryogenic screening around the substrate minimizes fluxes of atoms from thewalls of the chamber. During this process, it is imperative that the supply ofliquid nitrogen be uninterrupted and of good quality (the right pressure andtemperature) to prevent contamination of the substrate or interruption of the process.

Food and Beverage PackagingUsing nitrogen to create positive pressure for a rigid container and displaceoxygen for a longer shelf-life requires a consistent flow of quality liquidnitrogen to the injector. With Chart’s engineered system solutions from the bulktank to the injector, you get a reliable supply of liquid nitrogen that keeps yourequipment operating at peak efficiency for maximum productivity.

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AerospaceChart’s vacuum insulated pipe is used on launch pads delivering extremely highflow rates of liquid hydrogen and oxygen to fuel today’s demanding spaceprograms. Aerospace applications are extremely precise, requiring largerdiameters, higher pressures and intense analysis of engineering stress and heatleak. Additionally, Chart is able to meet the precision clean requirementscommon to these applications.

Food FreezingTotal system cost and efficiency is crucial in food freezing applications. Chart’ssuperior insulation technology delivers liquid nitrogen with more coolingcapacity, using less nitrogen per pound of frozen product. With our experienceand capabilities in providing complete pipe system solutions, we help maintainthe lowest total cost of ownership with the most efficient system.

Electronic Manufacturing and TestingSilicone manufacturing and cleaning applications require extremely tighttolerances on the control of liquid nitrogen flow. It is critical that the vacuuminsulated pipe system deliver the proper amount of liquid at the propertemperature to maximize wafer yield. For electronic component testing, Chartworks with today’s leading equipment manufacturers to design and manufacturepipe systems that supply the flows demanded by today’s thermal stressenvironmental test chambers. As the leading manufacturer of LN2 cooledchambers, Chart gets your pipe system right the first time.

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External bellows are a good choice for our customers who need higher pressure ratings orreduced pressure drop, as the flexible bellows material is moved to the outer jacket. Thisproduct is qualified in all respects to ASME Code, Section B31.3, chemical plant andpetroleum refining piping for 150 psi. The material is very corrosion resistant. Bayonet orfield weld connections.

Our most common solution for many industrial applications. Internal bellows eliminatecontraction of the outer pipe and give it a clean look. This industrial/commercial gradeproduct is built to the same rigid requirements as ASME piping. The material is verycorrosion resistant. Bayonet or field weld connections.

The solution for helium piping starts with 2 1/2 times more insulation for super-low heatleak. Field joints are also 67% more efficient than standard piping. Chart’s helium lines arequalified in all respects to ASME Code, Section B31.3, chemical plant and petroleum refiningpiping for 150 psi.

The ultimate solution for the most demanding applications. Special Invar material is usedfor the inner pipe, eliminating the need for flexible bellows. Chart’s pipe is qualified in allrespects to ASME Code, Section B31.3, chemical plant and petroleum refining piping for 150psi. Invar’s extremely low thermal contraction eliminates the need for bellows or convolutedflex hose. All-rigid construction means design simplicity and long-term integrity; no extraweld fatigue from adding items for construction; less stress during over-the-road shipments;and minimal damage during installation. Bayonet or field weld connections.

Invar

External Bellows

Internal Bellows

Helium Lines


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Vacuum insulated pipesystems provide the mostefficient method oftransferring qualitycryogenic liquid, allowingyou to focus on operationsrather than the liquidsupply. Once the system isinstalled, its maintenance-free design will provide youwith many years of trouble-free service.

Serving a variety of marketsand usage requirements,Chart’s vacuum insulatedpipe systems meet theunique demands of everycustomer. With our industry-leading experience we canhelp you select the pipesystem that best suits yourapplication and installation.

Product Advantages

� Stationary, static vacuum system100% stainless steel and/or invarconstruction for a maintenance-freelong service life

� Maximize limited space The smallest diameter outer with thelargest diameter inner available today

� Sized to match usage needsAvailable in a variety of styles andsizes to meet the unique demands ofyour application

� Built to industry standardsQualified to ASME Code, Section B31.1,Chemical Plant and Petroleum Refining

VIPSYSTEMS

Invar Internal Bellows External Bellows Helium

MATERIALSInner pipe Invar36 T304 Stainless SteelOuter jacket T304 Stainless Steel; Bright Annealed (1)

DESIGN CODE Built in accordance with ASME, Section B31.3 (2)MAWP (3) 150 psigOUTER JACKET SIZES

1/2" Inner 2" Nominal Pipe Size1" Inner 3" Nominal Pipe Size1-1/2" Inner 3-1/2" Nominal Pipe Size2" Inner 3-1/2" Nominal Pipe Size3" Inner N/A 5" Nominal Pipe Size4" Inner N/A 6" Nominal Pipe SizeLarger N/A Larger sizes are available - consult factory for details

(1) Outer jacket for 3-inch inner and larger is not bright annealed(2) Code required X-ray or pneumatic pressure tests are optional(3) MAWP = Maximum allowable working pressure�Poor ��Good ��Better ��Best

FEATURESHeat Leak ��

Pressure Drop ��

External Durability ��

Installation Flexibility ��

Section Connections Bayonets or Field Joints

Supplement your vacuum insulated pipe system with Chart’s engineeredaccessories. Our accessories have been field-tested for reliability and durabilityto give years of trouble-free service.

Cryovents and Heaters

Chart’s cryovents areinstalled to enhance theperformance of the pipesystem. In normal operation,some liquid is boiled tovapor from the smallamount of heat leak intothe pipe, and the cryoventallows this gas to escape.Applications requiringcontinuous up-time of liquidin the piping system musthave a cryovent installed toensure quality liquidavailability. The result ismore efficient operation ofthe liquid supply.

Vacuum Jacketed (VJ) Valves

Cryogenic pipe systems oftenrequire valves to properlycontrol the liquid flow to theapplication. Strategicallylocated valves control flowto a branch of the system orinto a use-point drop. Avacuum insulated valve hasthe benefit of extremely lowheat leak for minimum gasboil-off, and it eliminates icebuild-up and dripping water.


VIP Accessories

Product Advantages

� Available in many sizes and styles such as T or Y pattern

� The more compact Y-pattern valve is generally used in vertical drops foreasier operation, better reliability and higher flow rates.

� Actuators can be installed on valves for control from a remote location orsignal. Standard pneumatic actuators are often used to control flow rate oropen and close valves based on the state of a switch, control system, oroxygen system E-stop switch.

� Un-insulated economical brass valves are also available for applications thathave infrequent use. It is highly recommended to locate the internal liquidtrap accessory above the valve to create a gas trap.

Product Advantages

� Available in a wide variety of sizes and configurations, including vacuuminsulated exhaust connection to reduce ice build-up from the cold gas

� Electric heater options also available as another solution to eliminateexhaust ice build-up

� Available with pipe thread or bayonet inlets and outlets for systeminstallation flexibility

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Cryovent Heater

T-Pattern Non-InsulatedExtended Stem

Globe Valve

T-Pattern Vacuum

Insulated Globe Valve

Y-Pattern Vacuum

Insulated Globe Valve


Flexible VacuumInsulated Pipe

Many vacuum insulated pipesystems require vacuuminsulated flexible lines.These applications includeconnection points to thebulk tank or the applicationequipment such as foodfreezers, test chambers,cryo-biological freezers ornitrogen injectors. Flexiblesections may also be used tomake installations in tight,confined spaces easier.

Vacuum InsulatedWithdrawal

One of the most importantoptions for any vacuuminsulated pipe system is thevacuum insulatedwithdrawal on the liquidstorage vessel. Because thisoption is part of the vesselvacuum system, it must bespecified with the tankorder. Chart’s engineers canhelp make sure the tankand pipe connections arecorrect for properintegration in the field.

Product Advantages

� Eliminates ice build-up and dripping water at tank connection

� Reduces liquid consumption from boil-off

� Available on bulk tanks and Perma-Cyl® units

� Specify end connection and isolation valve style with tank order

Product Advantages

� Simplifies the installation and absorbs small vibrations and thermal movements inthe system over time

� Available in any length and diameter to fit any installation

� Optional end connections from standard CGA flare fittings to small bayonets

� Custom outer jacket available in braid or armor flex for better durability

� Manufactured with a permanent static vacuum for life-long, trouble-free service

� Maximum Allowable Working Pressure (MAWP): 125 psig

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Bulk tank with vacuum insulated liquid withdrawal

Perma-Cyl tank with vacuum insulated liquid withdrawal

BRAID ARMOR FLEX

Liquid Flow Meter

For applications thatrequire accurate cryogenicmetering, the liquid flowmeter is the solution. Basedon the field-tested Orcaflow meter, this metersystem is a proven productwithout any moving parts toservice. It accuratelymeasures the pressure dropthrough a fixed orifice andreads the actualtemperature of the liquid tocalculate the liquid flow.

AdjustablePressure PhaseSeparator (APPS)

The APPS-160 provides aconvenient method ofproviding low-pressureliquid to an installation thatis supplied from a bulk tankat higher pressure. TheAPPS provides a lower costsolution to supplying liquidat different pressures thaninstalling two bulk tanks.


VIP Accessories

Product Advantages

� Provides tighter pressure control for the lowerpressure liquid application

� Adjustable outlet pressure ranges of either 10-50 psig or 40-85 psig

� Working capacity: 160 liters

� Bayonet outlet connection is standard.Consult factory for custom designs.

Product Advantages

� Accuracy capability: +/- 1.5%

� Approvals: National Institute of Standards andTesting (NIST) and California Weights andMeasures

� Computer interface: RS-232

� Electronic display module to view currentflow rate as well as totalized flow

� Readouts: pounds, kilograms, imperial gallons,US gallons and liters of liquid; cubic feet andcubic meters of gas

� Meter section is permanently encased in avacuum insulated pipe section for thermalefficiency and meter accuracy

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Liquid Flow Meter

APPS-160


End-Use Equipment and Operating Cost Comparison

Liquid Nitrogen InjectorExtend food shelf life and improve package integrity with our liquid nitrogeninjector. Designed for easy interchangeability to various packaging lines, ourinjector provides continuous operation at fill speeds up to 2400 units per minute.Engineered options are available to meet your packaging specifications.

Environmental Test ChamberUsing the extreme cooling capabilities of liquid nitrogen, our REAL seriesHALT/HASS reliability test chambers can reach the lowest temperatures at thefastest rates possible for maximum thermal stress testing and screening of yourcomponents. The REAL series product line offers a wide range of features, fromvibration tables to user-friendly touch screen controls.

Biological FreezersChart/MVE Biological Systems is the leading supplier of products for freezing, long-term storage and distribution of biological materials with liquid nitrogen. Our XLCseries offers a wide range of models with electronic controls to match yourapplication and storage process.

www.chartinjectors.com

www.chartchambers.com

www.chartbiomed.com

www.chart-ind.com

$18,000

$16,000

$14,000

$12,000

$10,000

$8,000

$6,000

$4,000

$2,000

$0

CooldownLosses

StaticLosses

ElectricalCosts

Total Costs

Chart Static Vacuum Pipe

Dynamic Vacuum Pipe

Foam InsulatedPipe

Chart StaticVacuum Pipe

DynamicVacuum Pipe

FoamInsulated Pipe

CooldownLosses $2 $2 $2

StaticLosses $1,631 $3,210 $16,405

ElectricalCosts $0 $675 $0

Total

Costs$1,633 $3,887 $16,407

Typical Operating Cost Comparison

Annual Operating Cost

Based on vendor published studies with LN2. Cooldown is from room temperature and static losses are basedon 24/7 operation. Dynamic vacuum system costs include pump electricity but not pump maintenance.

Phone1-800-400-4683

Fax 1-952-758-8293

Worldwide1-952-758-4484

Chart Industries, Inc.407 Seventh Street NWNew Prague, MN 56071

www.chart-ind.com

©2005 Chart IndustriesP/N 11939671

Vacuum Insulated Pipe Any application - Any time

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