Heating

Brochure - heat with high pressure natural gas

High-pressure natural gas heats faster than Chemolene

Click on the brochure to download it and find out more about the benefits of high-pressure natural gas for pre-weld heating!

Left - After 30 minutes the side heated with natural gas measured 460F and 620F.

Below - After 30 minutes the Chemolene side was 330F and 500F. The natural gas side was 120F+ hotter!

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Refuelers let you fill

G-TEC cylinders with high

if you have questions

Torch Boosters

supply gas directly

to torches

Natural Gas Cylinders

hold high volumes of

natural gas at only 275 psi

You don’t need expensive fuel gases or gas additives for quick pre-weld heating when you have natural gas available from a G-TEC Natural Gas Torch Booster.

A torch fueled with natural gas has a large bulbous flame that actually has more BTUs than acetylene so it is perfect for heating large areas. The bigger the item being heated the better natural gas performs compared to other gases.

Natural gas costs half as much as acetylene and 75% less than propane or propylene. Best of all there are no limits on withdrawal rates (acetylene is limited to 15 psi) and no icing of the cylinder valve that is

common with liquid fuel gases.

A G-TEC Torch Booster is directly connected to the utility gas supply so you never run out and don’t

have to change cylinders in the middle of a big job!

Refuelers let you fill

G-TEC cylinders with high

if you have questions

Torch Boosters

supply gas directly

to torches

Natural Gas Cylinders

hold high volumes of

natural gas at only 275 psi

Do you use a Belchfire Torch for pre/post weld heating?

Learn more about the advantages of using high pressure natural gas with your Belchfire Torch - select the right G-TEC Torch Booster for your application.

Do you have a question?

Call G-TEC for more information or if you have questions about using high pressure natural gas in your heating application.

1-800-451-8294

info@gas-tec.com

We put two torches on opposite sides of a large tube and flange...one torch with Chemolene and the other torch with just natural gas at 18 psi.

After 30 minutes the natural gas side was

120-130F hotter!

G-TEC has natural gas heating heads that provide from 50,000 to 500,000 BTU per hour.

Learn more about G-TEC Heating Heads.

Heating Heads supply from 50,000 to 500,000 BTU per hour.

Choose The Right Heating Head For Your Application

MFN 10 tips use between 50 - 110 cubic feet, 50,000 - 100,000 BTU of natural gas per hour

MFN 20 tips use between 90 - 180 cubic feet, 90,000 - 180,000 BTU of natural gas per hour

MFN 30 tips use between 170 - 260 cubic feet, 170,000 - 260,000 BTU of natural gas per hour

MFN 40 tips use between 240 - 290 cubic feet, 240,000 - 290,000 BTU of natural gas per hour

MFN 50 tips use between 280 - 500 cubic feet, 280,000 - 500,000 BTU of natural gas per hour

TB-60 Torch Boosters provide up to 60 cf/hr, 60,000 BTU/hr at up to 25 psi

TB-125 Torch Boosters provide up to 125 cf/hr, 125,000 BTU/hr at up to 25 psi

** Flow volume capacities are with ¼ psi / 7” WC gas supply. Higher flow rates are possible with supply gas pressure up to 5 psi.

TB-250 Torch Boosters provide up to 300 cf/hr, 300,000 BTU/hr at up to 45 psi.

TB-500 Torch Boosters provide up to 500 cf/hr, 500,000 BTU/hr at up to 45 psi.

** Flow volume capacities are with ¼ psi / 7” WC gas supply. Higher flow rates are possible with supply gas pressure up to 5 psi.

TB-250 / TB-500 Torch Boosters measure 28”W x 20”T x 24”D. Power supply is 208V, single phase, 30 amp breaker; 230V 50 hz outside North America

Hot, Hot, Hot…high pressure natural gas for pre-weld heating, bending, heat treat

TB-60/ TB-125 Torch Boosters measure 20”W x 16”T x 18”D. Power supply is 120V, 20 amp breaker; 230V 50 hz outside North America

We set two torches, one on the right with Chemolene and the one on the left with just high pressure natural gas.