Acetylene Gas Supply FAQs
Where can I buy acetylene gas in Greater Toronto?
Welders Supply & Gases is located at 62 Hymus Road in Scarborough and delivers acetylene cylinders across Toronto, Mississauga, Brampton, Markham, Vaughan, and the wider GTA. You can visit our facility for walk-in refills and exchanges or schedule delivery to your shop or job site.
What acetylene tank sizes are available in Toronto?
We carry six standard acetylene cylinder sizes: MC (10 CF), B (40 CF), 75 CF, 100 CF, 145 CF, and 250 CF. Smaller tanks suit portable field work and light brazing, while larger cylinders are designed for high-volume fabrication and industrial cutting operations.
Do you provide acetylene cylinder refills in Greater Toronto?
Yes. Bring your empty acetylene cylinder to our Scarborough location for a same-day refill or exchange. We handle all standard sizes and valve types. If your tank is past its periodic inspection date, we can advise on recertification or replacement.
Do you deliver acetylene gas across the GTA?
We do. Our delivery routes cover Scarborough, Toronto, North York, Etobicoke, Mississauga, Brampton, Vaughan, Markham, Pickering, Ajax, Whitby, Oshawa, Oakville, Burlington, and more. Choose scheduled weekly deliveries or on-demand drops based on your shop’s consumption.
What industries use industrial-grade acetylene gas?
Acetylene is widely used in metal fabrication, automotive repair, construction steelwork, HVAC installation, and manufacturing. Its high flame temperature makes it the preferred fuel gas for oxy-fuel cutting, brazing, and precision welding of carbon steel and other metals.
How much does an acetylene cylinder cost?
Pricing depends on the cylinder size, whether you’re buying, renting, or refilling, and your delivery requirements. We keep our rates competitive with no hidden fees or lock-in contracts. Call us at (647) 389-0132 or request a quote online for current pricing.



