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Inert Gases

AST manufactures piping and fittings that are compatible with Inert Gases, which are chemically stable gases that do not easily react with other substances or compounds. Common examples include nitrogen, argon, helium, and neon. Inert gases are widely used across various industries, including manufacturing, chemical processing, and food preservation due to their non-reactive nature and are ideal for applications that require the protection of sensitive materials, as they help prevent oxidation, corrosion, and contamination.

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Applied System Technologies TruLink CTC Coupling
Applied System Technologies TruLink CTC Coupling
Straight union connector for use with TruLink CTC Aluminum Piping, standard (176°F) and high-temp (300°F) versions available.
Mfg. has some models in stock
Starting at $53.22
Applied System Technologies TruLink PTC Stem Adapter
Applied System Technologies TruLink PTC Stem Adapter
NPT threaded adapter for use with TruLink PTC piping, MNPT and FNPT options available.
Mfg. has some models in stock
Starting at $7.80
Applied System Technologies TruLink PTC Junction Tee
Applied System Technologies TruLink PTC Junction Tee
Connects three TruLink PTC pipes of the same diameter, 20 to 63mm size options.
Mfg. has some models in stock
Starting at $30.77
Applied System Technologies TruLink CTC 90 Degree Union Elbow
Applied System Technologies TruLink CTC 90 Degree Union Elbow
90 degree elbow with coupling for use with TruLink CTC piping, standard union and street union (MNPT threaded) options available.
Starting at $149.25
Applied System Technologies TruLink CTC Aluminum Inert Gas Piping
Applied System Technologies TruLink CTC Aluminum Inert Gas Piping
Marine-grade aluminum, 73 to 220mm diameters, 16ft pipe lengths, designed for Inert Gas applications.
Mfg. has some models in stock
Starting at $146.50
Applied System Technologies TruLink PTC Straight Union Connector
Applied System Technologies TruLink PTC Straight Union Connector
Straight union connectors for use with AST TruLink PTC Aluminum Piping, 20 to 63mm size options.
Mfg. has some models in stock
Starting at $20.98
Applied System Technologies Elevation Plug Cap
Applied System Technologies Elevation Plug Cap
Aluminum or Galvanized Ductile Iron plug cap for Elevation piping.
Mfg. has some models in stock
Starting at $56.84
Applied System Technologies Elevation Threaded Adapter
Applied System Technologies Elevation Threaded Adapter
Tube to NPT threaded adapter for use with Elevation Series air piping.
Starting at $98.94
Applied System Technologies Elevation Reducer
Applied System Technologies Elevation Reducer
Tube to tube reducer for use with Elevation aluminum air piping.
Mfg. has some models in stock
Starting at $109.63
Applied System Technologies TruLink PTC Aluminum Inert Gas Piping
Applied System Technologies TruLink PTC Aluminum Inert Gas Piping
20 to 63mm diameters, 16ft lengths, marine-grade aluminum, designed for Inert Gas applications.
Mfg. has some models in stock
Starting at $37.49
Applied System Technologies TruLink PTC Aluminum Nitrogen Piping
Applied System Technologies TruLink PTC Aluminum Nitrogen Piping
20 to 63mm diameters, 16ft lengths, marine-grade aluminum, designed for Nitrogen applications.
Mfg. has some models in stock
Starting at $37.49
Applied System Technologies Elevation Coupling
Applied System Technologies Elevation Coupling
Straight union coupling for use with Elevation Aluminum Piping, rigid and flexible versions available.
Mfg. has some models in stock
Starting at $76.64
Applied System Technologies Elevation Union Reducer Coupling
Applied System Technologies Elevation Union Reducer Coupling
Reducer union coupling for use with Elevation Series air piping.
Mfg. has some models in stock
Starting at $115.26
Applied System Technologies TruLink CTC Aluminum Nitrogen Piping
Applied System Technologies TruLink CTC Aluminum Nitrogen Piping
Marine-grade aluminum, 73 to 220mm diameters, 16ft pipe lengths, designed for Nitrogen applications.
Mfg. has some models in stock
Starting at $146.50
Applied System Technologies Elevation Aluminum Nitrogen Piping
Applied System Technologies Elevation Aluminum Nitrogen Piping
73 to 220mm diameters, 16ft lengths, 220 PSI rated, designed for Nitrogen applications.
Starting at $146.50
Applied System Technologies Elevation Aluminum Inert Gas Piping
Applied System Technologies Elevation Aluminum Inert Gas Piping
73 to 220mm diameters, 16ft lengths, 220 PSI rated, designed for Inert Gas applications.
Starting at $146.50
Applied System Technologies TruLink CTC 150# Flange
Applied System Technologies TruLink CTC 150# Flange
Tube to ANSI flange kits, available in standard (176°F) and high-temp versions (300°F).
Mfg. has some models in stock
Starting at $197.15
Applied System Technologies Elevation Union Elbow
Applied System Technologies Elevation Union Elbow
90 or 45 degree elbow with coupling, for use with Elevation Series piping.
Starting at $214.93
Applied System Technologies Elevation Junction Tee
Applied System Technologies Elevation Junction Tee
Equal tee connector with 3 included couplings for use with Elevation aluminum piping.
Starting at $305.46
Applied System Technologies Elevation Tube to Flange Reducer
Applied System Technologies Elevation Tube to Flange Reducer
Tube to ANSI flange reducer for use with Elevation air piping.
Starting at $385.29
Applied System Technologies TruLink PTC Plug Cap
Applied System Technologies TruLink PTC Plug Cap
Aluminum plug cap for TruLink PTC piping, 20 to 63mm size options.
Mfg. has some models in stock
Starting at $4.84
Applied System Technologies TruLink PTC Straight Male Threaded Adapter
Applied System Technologies TruLink PTC Straight Male Threaded Adapter
Male NPT threaded connector for use with TruLink PTC piping, 20 to 63mm, 1/2" to 2" MNPT.
Mfg. has some models in stock
Starting at $12.51
Applied System Technologies TruLink PTC Reducing Stem Adapter
Applied System Technologies TruLink PTC Reducing Stem Adapter
Connects two different diameters of TruLink PTC Air Piping together.
Mfg. has some models in stock
Starting at $16.11
Applied System Technologies TruLink PTC 90 Degree Union Elbow Connector
Applied System Technologies TruLink PTC 90 Degree Union Elbow Connector
For use with TruLink PCT pipes, 20 to 63mm pipe sizes, union or street (MNPT threaded) options available.
Mfg. has some models in stock
Starting at $21.44
Applied System Technologies TruLink PTC Straight Female Threaded Adapter
Applied System Technologies TruLink PTC Straight Female Threaded Adapter
FNPT threaded connector for use with TruLink PTC piping, 20 to 50mm, 1/2" to 2" FNPT.
Mfg. has some models in stock
Starting at $33.04
Applied System Technologies TruLink PTC Outlet Reducing Tee
Applied System Technologies TruLink PTC Outlet Reducing Tee
Outlet reduction tee fitting with water trap, 20 to 63mm pipe sizes.
Mfg. has some models in stock
Starting at $33.79
Applied System Technologies TruLink PTC Outlet Saddle Clamp Reducer
Applied System Technologies TruLink PTC Outlet Saddle Clamp Reducer
Saddle clamp reducer for use with TruLink PTC air piping, fits 20 to 63mm pipe, option for 1/2" FNPT outlet.
Mfg. has some models in stock
Starting at $36.27
Applied System Technologies TruLink PTC Straight Union Connector with Ports
Applied System Technologies TruLink PTC Straight Union Connector with Ports
Straight union connector for use with TruLink PTC piping, two 1/2" FNPT threaded ports.
Mfg. has some models in stock
Starting at $44.31
Applied System Technologies TruLink PTC Tube-to-Tube Ball Valve
Applied System Technologies TruLink PTC Tube-to-Tube Ball Valve
Lockable ball valve, 20 to 63mm size options, two MNPT adapters included.
Starting at $45.79
Applied System Technologies TruLink CTC Threaded Adapter
Applied System Technologies TruLink CTC Threaded Adapter
Tube to NPT threaded adapter for use with TruLink CTC air piping.
Mfg. has some models in stock
Starting at $68.70
Applied System Technologies Elevation Outlet Saddle Clamp Reducer
Applied System Technologies Elevation Outlet Saddle Clamp Reducer
Saddle clamp connection with threaded NPT outlet or grooved outlet connection, for use with Elevation Series piping.
Mfg. has some models in stock
Starting at $75.81
Applied System Technologies TruLink CTC Butterfly Valve
Applied System Technologies TruLink CTC Butterfly Valve
Valve for use with TruLink CTC piping, flange kits available, 176˚F temperature rated.
Mfg. has some models in stock
Starting at $144.62
Applied System Technologies Elevation Butterfly Valve
Applied System Technologies Elevation Butterfly Valve
Available in ten-position and nitrile lined variants, for use with Elevation Series air piping.
Starting at $843.61
Applied System Technologies TruLink PTC 45 Degree Union Elbow Connector
Applied System Technologies TruLink PTC 45 Degree Union Elbow Connector
Connects two TruLink PTC pipes of the same diameter at a 45 degree angle, 20 to 63mm size options.
Mfg. has some models in stock
Starting at $23.31
Applied System Technologies TruLink CTC Plug Cap
Applied System Technologies TruLink CTC Plug Cap
Aluminum plug cap for TruLink CTC piping, available with or without 1/2" FNPT port.
Mfg. has some models in stock
Starting at $37.24
Applied System Technologies TruLink CTC Outlet Saddle Clamp Reducer
Applied System Technologies TruLink CTC Outlet Saddle Clamp Reducer
Saddle clamp connection for use with TruLink CTC piping, threaded NPT outlet or groove outlet connection options.
Mfg. has some models in stock
Starting at $49.66
Applied System Technologies TruLink CTC Concentric Reducer
Applied System Technologies TruLink CTC Concentric Reducer
Allows for connecting two different diameters of TruLink CTC piping, couplings not included.
Mfg. has some models in stock
Starting at $76.13
Applied System Technologies TruLink CTC 45 Degree Union Elbow
Applied System Technologies TruLink CTC 45 Degree Union Elbow
45 degree elbow with 2 couplings for use with TruLink CTC piping.
Starting at $152.70
Applied System Technologies TruLink CTC Reducing Tee
Applied System Technologies TruLink CTC Reducing Tee
For use with TruLink CTC piping, tube to tube or tube to FNPT connection types, couplings included.
Starting at $184.08
Applied System Technologies TruLink CTC Junction Tee
Applied System Technologies TruLink CTC Junction Tee
Equal tee connector with 3 couplings for use with TrueLink CTC Piping.
Starting at $209.77