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Commonwealth Supply Company : "We make a weld of difference."

Products

Equipment
We stock the largest inventory of Industrial Gases, Welding Equipment and Accessories in South Central Pennsylvania. To learn more about our products, please select a category.

Gases Safety
Equipment Welding Rod & Wire



Gases

We manufacture welding gas mixtures on site to give you exactly what you need.

Acetylene
Air
Ammonia
Argon
Arsine
Boron Trichloride
Boron-11 Trifluoride, Enriched
Bromine Trifluoride
Butadiene
Carbon Dioxide
Carbon Monoxide
Chlorine
Chlorine Trifluoride
Deuterium
Diborane
Dichlorosilane
Dimethylamine
Disilane
Ethane
Ethyl Chloride
Ethylene
Fluorine
Halocarbon
Helium
Hydrogen
Hydrogen Bromide
Hydrogen Chloride
Hydrogen Fluride
Hydrogen Sulfide
Isobutane
Isobutylene
Krypton
Methane
Methyl Chloride
Methyl Fluoride
Monomethylamine
Neon
Nitrogen
Nitrogen Trifluoride
Nitrous Oxide
Octafluorocyclobutane
Octafluoropropane
Oxygen
Phosphine
Propane
Propylene
Silane
Silicon Tetrachloride
Sulfur Dioxide
Sulfur Hexafluoride
Sulfur Tetrafluoride
Trimethylamine
Tungsten Hexafluoride
Xenon

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Equipment

Hobart Brothers Co. - arc welding equipment, electrodes and wires
Hypertherm, Inc. - handheld and mechanized plasma cutting systems, consumables and retrofits.
Lincoln Electric - arc welding products and robotic welding systems
Miller Electric - arc welding and cutting equipment
Victor - cutting and brazing equipment

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Safety

Cable Covers
Cape Sleeves
Caps, Welders
Cover Plates
Glass Plates
Curtains
Dust Masks
Ear Plugs & Protectors
Face Shields
Gloves, Welding & Work
Goggles, Cutting
Hard Hats & Caps
Hearing Protection
Helmets, Welding
Leathers, Welding
Lenses, Welding
Magnifier Lenses
Omni View Lenses
Rainwear
Respirators
Screens, Safety
Sleeves, Welding
Softside Goggles
Spectacles, Safety
Sweatbands
Visitor Spectacles
Visors
Winterliners

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Welding Rod & Wire

We carry a full line of products from the top manufacturers in the industry serving all your welding requirements. Manufacturers such as:

Hobart Brothers Co.
TriMark
Mckay
ESAB Welding & Cutting Products
Kobelco
Sandvik Steel Co.
Lincoln Electric Co.
All-State Welding Products
Arcos
Gulf Aluminum


We maintain a full stock of electrodes, bare wire, and cored wire. Please see table below for specific types.

Mild Steel Low Alloy Stainless Steel Hard Surfacing
Electrodes x x x x
Bare Wire x x x
Cored Wire x x x x


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Sales
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