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Praxair Catalog

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We are hard at work adding items to the website with a goal of adding hundreds of new items per week. If you are searching for a part number that you normally purchase from us and don't see it on the website, please email that part number to praxairusa@praxair.com. Thank you for your patience while we work to make this new website the best possible site it can be. Your feedback is appreciated.

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Praxair Catalog
Welding Equipment & Supplies
Welding Accessories
MIG Welding Parts & Equipment
MIG Welding Accessories MIG Welding Spool Guns Multi-Process Power Sources MIG Welding Wire Feeders
Cables, Clamps, & Accessories
Welding Cables Welding Connectors Welding Hardware Accessories Welding Ground Clamps Welding Electrode Holders
Welding Regulators & Flowmeter
Welding Regulators Welding Flowmeters
Welding Gas Equipment
Welding Gas Hose Fittings Welding Gas Adapters Welding Gas Repair Kits Welding Gas Repair Accessories Flash Arrestors Welding Gas Equipment Welding Gas Repair Gauges Quick Connects Check Valves
Abrasives
Grinding Sanding Abrasive Accessories Cutting
Welding Hose, Reels, & Parts
Twin Hose Single Hose
Welding & Heating Tips
Welding & Heating Tips
Welding Equipment
Welding Marking Devices Welding Equipment Accessories Welding Clamps Welding Lighters & Flints Welding Chipping Hammers
Welding Gas Outfits
Welding Gas Outfits
Wire Wheels & Brushes
Power Brushes Hand Brushes
Welding Positioners
Welding Positioners
Welding Cylinder Handling
Cylinder Handling Accessories Carts Brackets & Stands
TIG Welding Parts & Equipment
TIG Welding Accessories TIG Welding Cable Covers TIG Welding Water Coolers
Engine Drives & Undercarriages
Engie Drive Accessories
Parts & Accessories
Arc Repair Parts Jack Plugs & Receptacles
Welding Chemicals
Welding Chemicals Anti-spatter Welding Nozzle Dip Welding Cooling Fluids Welding NDT Products
Robot Welding & Cutting Parts
Robotic Replacement Parts
Welding Torches & Accessories
Torch Handles & Attachments Welding Torches & Accessories
Welding Rod Ovens & Containers
Welding Rod Ovens & Containers
Welding Fume Extractors
Welding Fume Extractors
Subarc, Laser, & Spot Welding
Subarc Welding Accessories
Welding Consumables
MIG Welding Parts & Equipment
MIG Welding Nozzles MIG Welding Contact Tips MIG Welding Insulators MIG Welding Liners MIG Welding Drive Rolls MIG Welding Diffusers
Electrodes
Mild Steel Electrodes Low Hydrogen Electrodes Stainless Steel Electrodes Miscellaneous Electrodes Hard Facing Electrodes Nickel, Monel, Inconel Alloys
Welding Wire
Tubular Welding Wire Mild Steel Spool Welding Wire Subarc Welding Wire Mild Steel Robot Welding Wire Hardfacing Welding Wire Aluminum Welding Wire Stainless Steel Welding Wire Miscellaneous Welding Wire Stainless Steel Tubular Wire Nickel/Monel/Inconel Wire
Cut Lengths
Mild Steel Cut Lengths Aluminum Cut Lengths Stainless Steel Cut Lengths Miscellaneous Cut Lengths Brazing Cut Lengths
TIG Welding Parts & Equipment
TIG Welding Cups TIG Welding Collet Bodies TIG Welding Collets
Flux
Soldering & Brazing Flux Subarc Flux
Silver Brazing Alloys
Silver Brazing Alloys
Tungsten Consumables
Tungsten Consumables
Safety & Protective Equipment
Gloves
Welding Gloves Driver Gloves Work Gloves Specialty Gloves Miscellaneous Gloves Mechanic Gloves
Protective Clothing
Protective Cape & Bib Protective Jacket Protective Clothing Protective Aprons
Welding Helmets
Welding Helmets Lenses Passive Welding Helmets Welding Helmets Welding Helmet Headgear Electronic Welding Helmets
Head & Face Protection
Safety Glasses Welding Caps Visors & Headgear Miscellaneous Head & Face PPE Hard Hats & Bump Caps Goggles Respiratory Protection Hearing Protection
Welding Protective Equipment
Welding Protective Equipment Welding Curtains & Screens Welding Blankets
Safety & PPE
Safety & PPE
Welding Equipment
Subarc, Laser, & Spot Welding
Spot Welding Equipment Laser Welding Equipment Subarc Welding Equipment
Carbon Arc Gouging
Carbons Torches Parts
MIG Welding Parts & Equipment
MIG Welding Guns MIG Welder
Welding Torches & Accessories
Welding Torches
Engine Drives & Undercarriages
Engine Drives Undercarriages
Stick Welders & Undercarriages
Stick Welders
TIG Welding Parts & Equipment
TIG Welding Torches TIG Welder TIG Welding Undercarriages
Cutting Equipment
Plasma Cutting Equipment
Plasma Cutting Consumables Plasma Cutting Equipment Plasma Torches
Cutting Tips
Acetylene Cutting Tips Alternative Fuel Cutting Tips
Mechanized Cutting Consumables
Mechanized Cutting Consumables
Flame Cutting Machines
Flame Cutting Machines
Flame Cutting Accessories
Flame Cutting Accessories
Tools & Hardware
Tools & Accessories
Power Tools Hand Tools
Hardware
Hardware
Fasteners
Fasteners
Clothing & Apparel
Clothes
Gases
Specialty Gas Cylinders
Environmental Monitoring Gas
EPA Protocol & NTRM Gas Environmental Monitoring Gas CEM Calibration Gas Cylinder Mobile Emission Monitoring Gas
Analytical Instrumentation Gas
Analytical Instrumentation Gas Flame Ionization Detector Gas Electron Capture Detector Gas
Healthcare & Life Sciences Gas
Biological Incubation Gas Medical Device Mixtures Lung
Food Industry Process Gas
Beverage Gas Poultry Fresh Fruit Custom Food Gas Mixture
Specialty Grade Gas Mixtures
Specialty Gas Mixtures
Metal Fabrication Gas
Laser Welding Gas Cylinder
Electronics Process Pure Gas
Etchant Pure Gas Cylinder Atmospheric Pure Gas Cylinder Reactant Pure Gas Cylinder Custom Pure Gas Cylinder Dopant Pure Gas Cylinder Dopant Pure Gas Cylinder
Hydrocarbon Gas
Hydrocarbon Gas
Halocarbon & Refrigerant Gas
Halocarbon & Refrigerant Gas
Process Chemicals Gas
Process Chemicals Gas Cylinder
Hydrocarbon Processing Gas
Sulfur Standards Gas LPG Reference Standards Gas Natural Gas Standards Gas VOC Standards Hydrocarbon Processing Liquid
Industrial Grade Specialty Gas
Custom Gas Mixture Cylinder
Rare Gas
Rare Gas Cylinder
Specialty Grade Pure Gas
Nitrous Oxide Gas Cylinder Custom Pure Gas Cylinder
Electronics Process Mixtures
Hydrogen/Helium Gas Cylinder Atmospheric Blend Gas Cylinder
Industrial Hygiene Gas
Non-reactive Gas Cylinder
Helium
Industrial Grade
Helium Gas Cylinder
Specialty Grade
Helium Liquid Cylinder Helium Gas Cylinder
Hydrogen
Specialty Grade
Hydrogen Gas Cylinder
Industrial Grade
Hydrogen Gas Cylinder
Propane & Fuel Gases
Fuel Gas
Propane Gas Cylinder Fuel Gas Cylinder
Welding Gas Mixtures
MIG Welding MIG Stainless Steel MIG Steel MIG/TIG Aluminum MIG Aluminum
Argon
Specialty Grade
Argon Gas Cylinder Argon Liquid Cylinder
Industrial Grade
Argon Liquid Cylinder Argon Gas Cylinder
Nitrogen
Specialty Grade
Nitrogen Liquid Cylinder Nitrogen Gas Cylinder
Industrial Grade
Nitrogen Gas Cylinder Nitrogen Liquid Cylinder
Oxygen
Specialty Grade
Oxygen Gas Cylinder
Industrial Grade
Oxygen Gas Cylinder Oxygen Liquid Cylinder
Acetylene
Fuel Gas
Acetylene Gas Cylinder
Air
Specialty Grade
Air Gas Cylinder
Industrial Grade
Air Gas Cylinder
Carbon Dioxide
Industrial Grade
Carbon Dioxide Gas Cylinder Carbon Dioxide Liquid Cylinder
Specialty Grade
Carbon Dioxide Liquid Cylinder Carbon Dioxide Gas Cylinder
Gas Equipment
Specialty Gas Equipment
Regulators
Specialty Gas Regulator Brass Gas Regulator
Gas Connection Accessories
CGA Hoses Gauges
Cryogenic Products & Freezers
Cryogenic Storage Freezers Cryogenic Preservation Systems Cryogenic Accessories
Gas Delivery Systems
Switch / Change Over Manifolds Custom Protocol Stations
Consumer Gas Accessories
Beverage Gas Accessories
Beverage Gas Accessories
Propane Accessories
Propane Accessories
Miscellaneous Gas Accessories
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Items Added to Cart.
Carbon Monoxide (CO)

Carbon Monoxide (CO)
CARBON MONOXIDE 98.5% AT

CO 1.85-AT

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Nitric Oxide (NO)

Nitric Oxide (NO)
NITRIC OXIDE 99.5% K

NO 2.5-K

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Ammonia (H3N)

Ammonia (H3N)
AMMONIA 99.99% FA CGA 705

AM 4.0-FA705

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Ethylene Oxide (C2H4O)

Ethylene Oxide (C2H4O)
ETHYLENE OXIDE 99.9% 20#

EO 3.0-V20

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Sulfur Dioxide (O2S)

Sulfur Dioxide (O2S)
SULFUR DIOXIDE 99.98% K

SD 3.8-K

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Ammonia (H3N)

Ammonia (H3N)
AMMONIA 99.995% K CGA705 W/EDUCTOR TUBE

AM 4.5-K705S

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Sulfur Dioxide (O2S)

Sulfur Dioxide (O2S)
SULFUR DIOXIDE 99.98% LB

SD 3.8-LB

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Hydrogen Chloride (ClH)

Hydrogen Chloride (ClH)
HYDROGEN CHLORIDE 99.0% K

HC 2.0-K

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Sulfur Dioxide (O2S)

Sulfur Dioxide (O2S)
SULFUR DIOXIDE 99.98% FC

SD 3.8-FC

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Silane (H4Si)

Silane (H4Si)
SILANE 99.9999% SP UK 10000GM W/DISS VALVE CGA 632

SI 6.0SP-UK10KD

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Carbon Monoxide (CO)
Carbon Monoxide (CO)
CARBON MONOXIDE 98.5% AT

CO 1.85-AT

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Nitric Oxide (NO)
Nitric Oxide (NO)
NITRIC OXIDE 99.5% K

NO 2.5-K

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Ammonia (H3N)
Ammonia (H3N)
AMMONIA 99.99% FA CGA 705

AM 4.0-FA705

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Ethylene Oxide (C2H4O)
Ethylene Oxide (C2H4O)
ETHYLENE OXIDE 99.9% 20#

EO 3.0-V20

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Sulfur Dioxide (O2S)
Sulfur Dioxide (O2S)
SULFUR DIOXIDE 99.98% K

SD 3.8-K

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Sulfur Dioxide (O2S)
Sulfur Dioxide (O2S)
SULFUR DIOXIDE 99.98% LB

SD 3.8-LB

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Hydrogen Chloride (ClH)
Hydrogen Chloride (ClH)
HYDROGEN CHLORIDE 99.0% K

HC 2.0-K

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Sulfur Dioxide (O2S)
Sulfur Dioxide (O2S)
SULFUR DIOXIDE 99.98% FC

SD 3.8-FC

  Click here Check Replacements Check in other locations
Silane (H4Si)

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