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Parker Tube Fitting, Union - A-LOK Series

Picture for category Parker Tube Fitting, Union - A-LOK Series

*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.

Parker's two ferrule compression fittings, A-LOK® Union Tube Fittings are designed to provide reliable leak-free connections for instrumentation, process and control, and analyzer applications that specify a two ferrule tube fitting connection. Manufactured to the highest quality standards these tube fittings are available in a broad range of sizes, corrosion resistant materials and configurations.

As standard, Parker’s A-LOK®Union Tube Fittings are manufactured from heat code traceable 316 stainless steel. Other materials include 6Mo, Alloy 825, Alloy 625 and Alloy C-276.

The fittings are available for fractional pipe sizes from 1/16” through to 2” O.D., and for metric sizes from 2 mm through to 32 mm O.D.

Markets:
• Semiconductor/Microelectronics
• Chemical
• Petro-Chemical
• Transportation
• Power
• Nuclear
• Oil and Gas
• Research Labs

Features/Benefits:
• Wide range of Corrosion Resistant Alloys available
• EC79 Approved for Hydrogen Service
• Parker Suparcase™ surface treatment process for superior material hardening
• Hardened ferrules provide leak free connections
• Silver plated nuts provide gall resistance during makeup

Applications:
• Instrumentation Hook-up Systems
• Analytical Installations
• CNG / LNG Lines
• Hydrogen Service
• Offshore Control Panels
• Sensing Lines
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ActionPart No.AvailabilityPartner AvailablePriceIndustryFor Fluid TypeShapeTechnologyDivisionBrandDivisionApplicationConfigurationMinimum Operating TemperatureMaximum Operating TemperatureOperating PressureLengthSpecifications MetOptionsMaterials of ConstructionTube Outside Diameter
4SC4-M
Quote Required
TBD
SemiconductorGasesUnionProcess ControlInstrumentation Products DivisionA-LOKInstrumentation Products DivisionHydrogen ServiceTube to Tube (Union)-198 °C425 °C4000 to 10300 psi1.62 inchN/An/aMonel 4001/4" (O.D.)
4SC4-M-NC
Quote Required
TBD
SemiconductorGasesUnionProcess ControlInstrumentation Products DivisionA-LOKInstrumentation Products DivisionAnalytical InstallationsTube to Tube (Union)-1984254000 to 103001.62NACEn/aMonel 4001/4" (O.D.)
4SC4-NNR
Quote Required
TBD
TransportationLiquidStraightProcess ControlInstrumentation Products DivisionA-LOKInstrumentation Products DivisionHydrogen ServiceTube to Tube (Union)-198 °C535 °C4000 to 10300 psi1.62 inchN/An/aAlloy C-2761/4" (O.D.)
4SC4-NNR-NC
Quote Required
TBD
SemiconductorGasesUnionProcess ControlInstrumentation Products DivisionA-LOKInstrumentation Products DivisionAnalytical InstallationsTube to Tube (Union)-1985354000 to 103001.62NACEn/aAlloy C-2761/4" (O.D.)
4SC4-S
Quote Required
TBD
NuclearFuelsUnionProcess ControlInstrumentation Products DivisionA-LOKInstrumentation Products DivisionSensing LinesTube to Tube--4000 to 10300 psi1.62 inchN/An/aSteel1/4" (O.D.)
4SC4-S-NC
Quote Required
TBD
SemiconductorGasesUnionProcess ControlInstrumentation Products DivisionA-LOKInstrumentation Products DivisionAnalytical InstallationsTube to Tube (Union)--4000 to 103001.62NACEn/aSteel1/4" (O.D.)
4SC4-TTZ
Quote Required
TBD
NuclearFuelsUnionProcess ControlInstrumentation Products DivisionA-LOKInstrumentation Products DivisionResearch LabsTube to Tube (Union)-59 °C315 °C4000 to 10300 psi1.62 inchN/An/aTitanium1/4" (O.D.)
4SC4-TTZ-NC
Quote Required
TBD
SemiconductorGasesUnionProcess ControlInstrumentation Products DivisionA-LOKInstrumentation Products DivisionSensing LinesTube to Tube (Union)-593154000 to 103001.62NACEn/aTitanium1/4" (O.D.)
5SC5-316
Quote Required
TBD
TransportationSteamStraightProcess ControlInstrumentation Products DivisionA-LOKInstrumentation Products DivisionOffshore Control PanelsTube to Tube (Union)-255 °C649 °C4100 to 8100 psi1.70 inchN/An/aStainless Steel AISI 3165/16" (O.D.)
5SC5-316-NC
Quote Required
TBD
SemiconductorCorrosiveUnionProcess ControlInstrumentation Products DivisionA-LOKInstrumentation Products DivisionOffshore Control PanelsTube to Tube (Union)-255 °C649 °C4100 to 8100 psi1.70 inchNACEn/aStainless Steel AISI 3165/16" (O.D.)
5SC5-6MO
Quote Required
TBD
SemiconductorPetroleum OilStraightProcess ControlInstrumentation Products DivisionA-LOKInstrumentation Products DivisionOffshore Control PanelsTube to Tube (Union)-198 °C371 °C4100 to 8100 psi1.70 inchN/An/a6Mo5/16" (O.D.)
5SC5-6MO-NC
Quote Required
TBD
SemiconductorGasesUnionProcess ControlInstrumentation Products DivisionA-LOKInstrumentation Products DivisionAnalytical InstallationsTube to Tube (Union)-1983714100 to 81001.70NACEn/a6Mo5/16" (O.D.)
5SC5-6MO-NC-NSK
Quote Required
TBD
SemiconductorGasesUnionProcess ControlInstrumentation Products DivisionA-LOKInstrumentation Products DivisionAnalytical InstallationsTube to Tube (Union)-1983714100 to 81001.70NACEn/a6Mo5/16" (O.D.)
5SC5-6MO-NSK
Quote Required
TBD
SemiconductorGasesUnionProcess ControlInstrumentation Products DivisionA-LOKInstrumentation Products DivisionAnalytical InstallationsTube to Tube (Union)-1983714100 to 81001.70NORSOK M650n/a6Mo5/16" (O.D.)
5SC5-825
Quote Required
TBD
SemiconductorGasesUnionProcess ControlInstrumentation Products DivisionA-LOKInstrumentation Products DivisionAnalytical InstallationsTube to Tube (Union)-1984264100 to 81001.70N/An/aAlloy 8255/16" (O.D.)
5SC5-825-NC
Quote Required
TBD
SemiconductorGasesUnionProcess ControlInstrumentation Products DivisionA-LOKInstrumentation Products DivisionAnalytical InstallationsTube to Tube (Union)-1984264100 to 81001.70NACEn/aAlloy 8255/16" (O.D.)
5SC5-IIY
Quote Required
TBD
SemiconductorGasesUnionProcess ControlInstrumentation Products DivisionA-LOKInstrumentation Products DivisionAnalytical InstallationsTube to Tube (Union)-1986494100 to 81001.70N/An/aAlloy 6255/16" (O.D.)
5SC5-IIY-NC
Quote Required
TBD
SemiconductorGasesUnionProcess ControlInstrumentation Products DivisionA-LOKInstrumentation Products DivisionAnalytical InstallationsTube to Tube (Union)-1986494100 to 81001.70NACEn/aAlloy 6255/16" (O.D.)
5SC5-M
Quote Required
TBD
SemiconductorGasesUnionProcess ControlInstrumentation Products DivisionA-LOKInstrumentation Products DivisionAnalytical InstallationsTube to Tube (Union)-1984254100 to 81001.70N/An/aMonel 4005/16" (O.D.)
5SC5-M-NC
Quote Required
TBD
SemiconductorGasesUnionProcess ControlInstrumentation Products DivisionA-LOKInstrumentation Products DivisionAnalytical InstallationsTube to Tube (Union)-1984254100 to 81001.70NACEn/aMonel 4005/16" (O.D.)