Industrial Gases (for fabrication/construction/demolition and general purpose: Oxygen, Acetylene, Argon, Carbon Dioxide, Propane Helium, Nitrogen, etc.

Medical Gases (for doctors/laboratories/home health care facilities and respiratory therapists): USP grade Oxygen, Nitrous Oxide, NF Nitrogen, Lung Diffusion Mixtures, etc. (note: these gases are not for sale to the general public and require proper documentation).

Specialty Gases (for laboratories, laser applications, etc.)

Welding Supplies

  • Abrasives: cutting, sanding, grinding, and polishing wheels/stones, etc.
  • Arc Equipment: welding helmets, electrodes, electrode holders, ground clamps, cables, chipping hammers, wire brushes, magnets, carbon arc equipment, etc.
  • MIG & TIG: all consumables & filler metals
  • Oxy-Acet apparatus: regulators, hoses, torches, cutting/heating/welding tips, strikers, lenses, goggles, etc.
  • Safety: leather protective clothing, faceshields, respiratory filters, hardhats, etc.

Next Day Delivery: Tri Weld prides itself on having the most efficient delivery fleet in the Tri State area! Servicing Montauk to Manhattan in new, meticulously maintained trucks with a driving staff trained to meet and exceed your expectations. We know that your productivity depends on quality vendors providing quality service.

Repairs and Rentals: We are fully staffed and trained to handle not only welding machine repairs, but all types of construction machinery from power hand tools to jackhammers and everything in between. Also, by teaming up with Red-D-Arc as their exclusive distributor in the New York Metropolitan area, Tri Weld now has the LARGEST welding machine rental fleet available in the country!