Welding Gas

Purchase a cylinder* with your choice of gas, or exchange** your empty cylinder for a full cylinder of acetylene, argon, carbon dioxide, helium, nitrogen, oxygen or mig welding mixtures.

*Cylinder cost

• R cylinder (20 cu.ft): $110 + cost of gas
• 55 cylinder (55 cu.ft): $160 + cost of gas
• Q cylinder (95 cu.ft): $210 + cost of gas
• M cylinder (132 cu.ft): $230 + cost of gas
• MC Acetylene cylinder (10 cu.ft): $110 + cost of gas
• B Acetylene cylinder (40 cu.ft): $132 + cost of gas
• #3 Acetylene cylinder: $230 + cost of gas
• 10 lb Carbon Dioxide cylinder: $143 + cost of gas
• 20 lb Carbon Dioxide cylinder: $231 + cost of gas

**A valid exchange requires an equivalent cylinder size to be exchanged. The cylinder must also include a proper safety cap.

***All prices are subject to change without notice

Prices below are based off exchanges only and does not include the cost of a cylinder

Gas type	Cylinder size	Cu. ft	As Low As
Acetylene	MC	10	$25.00
Acetylene	B	40	$30.00
Acetylene	#3	75	$50.00
Argon	R	21	$22.00
Argon	Q	90	$33.00
Argon	M	132	$35.00
Carbon Dioxide	10 lb		$19.00
Carbon Dioxide	20 lb		$20.00
Mig gas 75/25 mix (AR/CO2)	R	20	$22.00
Mig gas 75/25 mix (AR/CO2)	55	55	$33.00
Mig gas 75/25 mix (AR/CO2)	Q	95	$38.00
Mig gas 75/25 mix (AR/CO2)	M	132	$46.00
Nitrogen	R	20	$15.00
Nitrogen	Q	92	$17.00
Nitrogen	M	125	$18.00
Oxygen	R	20	$15.00
Oxygen	Q	92	$17.00
Oxygen	M	125	$18.00
Tri-mix (HE/AR/CO2)	M	109	$76.00

Praxair Acetylene for MC Cylinders (10 Cubic Feet)

Cylinder size: MC
Cu. ft: 10
As Low As: $25.00

Welding Gas

Praxair Acetylene for MC Cylinders (10 Cubic Feet)

Praxair Acetylene for B Cylinders (40 Cubic Feet)

Praxair Acetylene for #3 Cylinders (75 Cubic Feet)

Praxair Argon for R Cylinders (21 Cubic Feet)

Praxair Argon for Q Cylinders (90 Cubic Feet)

Praxair Argon for M Cylinders (132 Cubic Feet)

Praxair Carbon Dioxide for 10 lb Cylinders

Praxair Carbon Dioxide for 20 lb Cylinders

Praxair StarGold C-25 Mig Gas 75/25 Mix for R Cylinders (20 Cubic Feet)

Praxair StarGold C-25 Mig Gas 75/25 Mix for 55 Cylinders (55 Cubic Feet)

Praxair StarGold C-25 Mig Gas 75/25 Mix for Q Cylinders (95 Cubic Feet)

Praxair StarGold C-25 Mig Gas 75/25 Mix for M Cylinders (132 Cubic Feet)

Praxair Nitrogen for R Cylinders (20 Cubic Feet)

Praxair Nitrogen for Q Cylinders (92 Cubic Feet)

Praxair Nitrogen for M Cylinders (125 Cubic Feet)

Praxair Oxygen for R Cylinders (20 Cubic Feet)

Praxair Oxygen for Q Cylinders (92 Cubic Feet)

Praxair Oxygen for M Cylinders (125 Cubic Feet)

Praxair Helistar Tri-Mix (HE/AR/CO2) for M Cylinders (109 Cubic Feet)