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Gas Fittings and Adapters

Western 5/8" - 18 RH Brass Inert Gases Quick Disconnect Set

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Western 5/8" - 18 RH Brass Inert Gases Quick Disconnect Set

Western 5/8" - 18 RH Brass Inert Gases Quick Disconnect Set

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Airgas Part #:WESQDB33

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Western PTFE Material Washer

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Western PTFE Material Washer

Western PTFE Material Washer

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Airgas Part #:WES665

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RADNOR™ WD-806 CGA-320 X CGA-580 Brass Carbon Dioxide/Argon/Helium/Nitrogen Cylinder Adapter

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RADNOR™ WD-806 CGA-320 X CGA-580 Brass Carbon Dioxide/Argon/Helium/Nitrogen Cylinder Adapter

RADNOR™ WD-806 CGA-320 X CGA-580 Brass Carbon Dioxide/Argon/Helium/Nitrogen Cylinder Adapter

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Airgas Part #:RAD64003956

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Airgas® Stainless Steel Analytical Tee-Purge Assembly, CGA-350

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Airgas® Stainless Steel Analytical Tee-Purge Assembly, CGA-350

Airgas® Stainless Steel Analytical Tee-Purge Assembly, CGA-350

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Airgas Part #:Y99TP4A350-AG

Airgas® Stainless Steel Analytical Tee-Purge Assembly, CGA-580

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Airgas® Stainless Steel Analytical Tee-Purge Assembly, CGA-580

Airgas® Stainless Steel Analytical Tee-Purge Assembly, CGA-580

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Airgas Part #:Y99TP4A580-AG

RADNOR™ WD2117 9/16" - 18 B - 1/4" ID" Brass Fuel Gas/Oxygen Hose Nipple Set

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RADNOR™ WD2117 9/16" - 18 B - 1/4" ID" Brass Fuel Gas/Oxygen Hose Nipple Set

RADNOR™ WD2117 9/16" - 18 B - 1/4" ID" Brass Fuel Gas/Oxygen Hose Nipple Set

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Airgas Part #:RAD64003987

Airgas® 1/4" X 1/4" Stainless Steel Compression Union

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Airgas® 1/4" X 1/4" Stainless Steel Compression Union

Airgas® 1/4" X 1/4" Stainless Steel Compression Union

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Airgas Part #:Y99413936-AG

RADNOR™ WD-51 CGA-510 X CGA-300 Brass POL Acetylene/Commercial Acetylene Cylinder Adapter

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RADNOR™ WD-51 CGA-510 X CGA-300 Brass POL Acetylene/Commercial Acetylene Cylinder Adapter

RADNOR™ WD-51 CGA-510 X CGA-300 Brass POL Acetylene/Commercial Acetylene Cylinder Adapter

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Airgas Part #:RAD64003950

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Airgas® Stainless Steel Analytical Tee-Purge Assembly, CGA-330

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Airgas® Stainless Steel Analytical Tee-Purge Assembly, CGA-330

Airgas® Stainless Steel Analytical Tee-Purge Assembly, CGA-330

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Airgas Part #:Y99TP4A330-AG

Harris® Flash-Guard® 26-QCT 9/16" - 18" B Brass/Steel Fuel Gas/Oxygen Torch Inlet Quick Connect

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Harris® Flash-Guard® 26-QCT 9/16" - 18" B Brass/Steel Fuel Gas/Oxygen Torch Inlet Quick Connect

Harris® Flash-Guard® 26-QCT 9/16" - 18" B Brass/Steel Fuel Gas/Oxygen Torch Inlet Quick Connect

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Airgas Part #:HCL4301654

RADNOR™ WD-61 CGA-300 X CGA-510 Brass POL Acetylene/Commercial Acetylene Cylinder Adapter

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RADNOR™ WD-61 CGA-300 X CGA-510 Brass POL Acetylene/Commercial Acetylene Cylinder Adapter

RADNOR™ WD-61 CGA-300 X CGA-510 Brass POL Acetylene/Commercial Acetylene Cylinder Adapter

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Airgas Part #:RAD64003951

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Airgas® 1/4" Female NPT X 1/8" Stainless Steel Pipe To Tubing Adapter

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Airgas® 1/4" Female NPT X 1/8" Stainless Steel Pipe To Tubing Adapter

Airgas® 1/4" Female NPT X 1/8" Stainless Steel Pipe To Tubing Adapter

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Airgas Part #:Y9926422-AG

RADNOR™ 31 9/16" - 18 UNF B LH Brass Fuel Gas Hose Coupler

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RADNOR™ 31 9/16" - 18 UNF B LH Brass Fuel Gas Hose Coupler

RADNOR™ 31 9/16" - 18 UNF B LH Brass Fuel Gas Hose Coupler

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Airgas Part #:RAD64003908

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RADNOR™ 315 CGA-510 X CGA-520 Brass POL Acetylene/B Tank Acetylene Cylinder Adapter

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RADNOR™ 315 CGA-510 X CGA-520 Brass POL Acetylene/B Tank Acetylene Cylinder Adapter

RADNOR™ 315 CGA-510 X CGA-520 Brass POL Acetylene/B Tank Acetylene Cylinder Adapter

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Airgas Part #:RAD64003953

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RADNOR™ AW-427 5/8" - 18 UNF B RH Male X 1/4" NPT Male" Brass Inert Gas Inert Arc Hose & Torch Adapter

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RADNOR™ AW-427 5/8" - 18 UNF B RH Male X 1/4" NPT Male" Brass Inert Gas Inert Arc Hose & Torch Adapter

RADNOR™ AW-427 5/8" - 18 UNF B RH Male X 1/4" NPT Male" Brass Inert Gas Inert Arc Hose & Torch Adapter

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Airgas Part #:RAD64003934

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RADNOR™ MTT-2K 1/2" X 520" PTFE Tape

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RADNOR™ MTT-2K 1/2" X 520" PTFE Tape

RADNOR™ MTT-2K 1/2" X 520" PTFE Tape

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Airgas Part #:RAD64003972

RADNOR™ WD2131 1/4" X 1/4" ID" Brass Hose Splicer Set

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RADNOR™ WD2131 1/4" X 1/4" ID" Brass Hose Splicer Set

RADNOR™ WD2131 1/4" X 1/4" ID" Brass Hose Splicer Set

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Airgas Part #:RAD64003982

RADNOR™ 30 9/16" - 18 UNF B RH Brass Oxygen Hose Coupler

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RADNOR™ 30 9/16" - 18 UNF B RH Brass Oxygen Hose Coupler

RADNOR™ 30 9/16" - 18 UNF B RH Brass Oxygen Hose Coupler

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Airgas Part #:RAD64003907

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RADNOR™ 7323 .525" ID" Brass Hose Ferrule

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RADNOR™ 7323 .525" ID" Brass Hose Ferrule

RADNOR™ 7323 .525" ID" Brass Hose Ferrule

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Airgas Part #:RAD64003923

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RADNOR™ WD2120 CGA-510 Brass POL Acetylene Hose Nut/Nipple

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RADNOR™ WD2120 CGA-510 Brass POL Acetylene Hose Nut/Nipple

RADNOR™ WD2120 CGA-510 Brass POL Acetylene Hose Nut/Nipple

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Airgas Part #:RAD64003975

Shop Hundreds Of Adaptors And Fittings At Airgas

Find any adaptors and fittings you need when connecting gases to your gas systems or equipment for your particular applications, including connecting sets, hose repair kits, washer sets, couplers, splicers, hose ferrules, and clamps. Airgas has you covered with components from the industry's leading manufacturers.


Airgas is a leading single-source supplier for all things gases, welding equipment, and supplies, and safety products. Find it with us, anytime, anywhere at Airgas.com.