Adapters & Fittings | Gas Equipment

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.

Gas Fittings and Adapters

Airgas® 1/4" Stainless Steel Pipe To Tubing Adapter

Airgas® 1/4" Stainless Steel Pipe To Tubing Adapter

Airgas® 1/8" TOD Stainless Steel Compression to 1/4" Pipe Adapter

Airgas® 1/8" TOD Stainless Steel Compression to 1/4" Pipe Adapter

Airgas® 1/4" Female NPT X 1/8" Nickel-Plated Brass Pipe To Tubing Adapter

Airgas® 1/4" Female NPT X 1/8" Nickel-Plated Brass Pipe To Tubing Adapter

Connection Kit CGA-320 Sfc/Sfe 1/4"Tubing

Connection Kit CGA-320 Sfc/Sfe 1/4"Tubing

RADNOR™ QDB10 9/16" - 18 UNF B" Brass Fuel Gas/Oxygen Quick Connect Set

RADNOR™ QDB10 9/16" - 18 UNF B" Brass Fuel Gas/Oxygen Quick Connect Set

Airgas® 1/4" Male NPT X 1/4" Compression Brass Pipe To Tubing Adapter

Airgas® 1/4" Male NPT X 1/4" Compression Brass Pipe To Tubing Adapter

Airgas® Monel Cross-Purge Assembly With 3000 PSI Maximum Rated Inlet Pressure, CGA-330

Airgas® Monel Cross-Purge Assembly With 3000 PSI Maximum Rated Inlet Pressure, CGA-330

RADNOR™ CK-5 3/16"/1/4" A B ID" Brass Fuel Gas/Oxygen Repair Kit

RADNOR™ CK-5 3/16"/1/4" A B ID" Brass Fuel Gas/Oxygen Repair Kit

Airgas® Monel Cross-Purge Assembly With 3000 PSI Maximum Rated Inlet Pressure, CGA-660

Airgas® Monel Cross-Purge Assembly With 3000 PSI Maximum Rated Inlet Pressure, CGA-660

\\ Koike Aronson/Ransome Sentinel/WZO/ZOSP1/ZOSP2 9/16" - 18 UNF Brass/Stainless Steel Oxygen/Fuel Gas Torch To Hose Coupling Set

\\ Koike Aronson/Ransome Sentinel/WZO/ZOSP1/ZOSP2 9/16" - 18 UNF Brass/Stainless Steel Oxygen/Fuel Gas Torch To Hose Coupling Set

RADNOR™ CK-26 1/4" B ID" Brass Fuel Gas/Oxygen Repair Kit

RADNOR™ CK-26 1/4" B ID" Brass Fuel Gas/Oxygen Repair Kit

RADNOR™ 411 5/8" - 18 UNF B RH Brass Inert Gas Y Connection

RADNOR™ 411 5/8" - 18 UNF B RH Brass Inert Gas Y Connection

RADNOR™ AW-17 2-7/32" Long - 1/4" ID" Brass Inert Gas/Water/Industrial Air Inert Arc Nipple

RADNOR™ AW-17 2-7/32" Long - 1/4" ID" Brass Inert Gas/Water/Industrial Air Inert Arc Nipple

Airgas® Stainless Steel Cross-Purge Assembly With 3000 PSI Maximum Rated Inlet Pressure, CGA-705

Airgas® Stainless Steel Cross-Purge Assembly With 3000 PSI Maximum Rated Inlet Pressure, CGA-705

Airgas® 110 Volt Electric Gas Heater With CGA-326 Connections For Use With Nitrous Oxide

Airgas® 110 Volt Electric Gas Heater With CGA-326 Connections For Use With Nitrous Oxide

Connection Kit CGA-320 SFC/SFE 1/8"Tubing

Connection Kit CGA-320 SFC/SFE 1/8"Tubing

RADNOR™ QDB30 9/16" - 18 UNF B" Brass Fuel Gas/Oxygen Quick Connect Set

RADNOR™ QDB30 9/16" - 18 UNF B" Brass Fuel Gas/Oxygen Quick Connect Set

RADNOR™ AW-14A 5/8" - 18 UNF B RH Brass Inert Gas Inert Arc Nuts

RADNOR™ AW-14A 5/8" - 18 UNF B RH Brass Inert Gas Inert Arc Nuts

RADNOR™ WD2121 CGA-580 Brass Argon/Helium/Nitrogen Hose Nut/Nipple

RADNOR™ WD2121 CGA-580 Brass Argon/Helium/Nitrogen Hose Nut/Nipple

RADNOR™ WD2107 5/8" - 18 B" Brass Inert Gas Hose Nut/Nipple

RADNOR™ WD2107 5/8" - 18 B" Brass Inert Gas Hose Nut/Nipple