Made in USA

TEC Welding Products, Inc.
Quality Tungsten Inert Gas Welding Torches and Accessories - Since 1955





























































































Made by American Workers . . . for the Best TIG Welders

Home of WeldTec®, Speedway®, i-HEAD®, Heliweld II

and the original TEC® brand of TIG welding torches.


The TIG or GTAW, process was invented  by the welding department at Northrop Aircraft Company in 1939-1941. This new process was called "Heliarc" as it used an electric arc to melt the base material and helium to shield the molten puddle from the surrounding air.  It was Mr. Jack Northrop's dream to build a magnesium airframe for a lighter, faster warplane and the welding guys came up with the process and developed the first TIG torches.

After World War II, The Linde® Air Products Company introduced the Heliarc® brand of torches to industry and soon thereafter The Air Reduction Company offered their Heliweld® brand. The TEC torch brand was introduced in 1955 by a small metal fabricator in New Jersey making it the oldest independent TIG torch producer in the world.

TEC pioneered many innovative features namely:

●  patented bulb style gas nozzles      ●  clear glass nozzlesooooooooooooooo●  cable and hose assemblies encased in clear plastic sheathing

●  zippered cable coversoooooooo     ●  tip-of-the-torch head water coolingooo●  high dielectric silicone rubber torch head insulation

Today, the TEC product line includes those innovative Original TEC® torches, the WeldTec® brand, which has interchangeable parts with most other brands, the high performance Speedway® series, the unique interchangeable head problem solvers, i-HEAD® series torches and reintroduction of the Heliweld Airco® style torches.

The TEC design staff is headed by the most prolific TIG torch designer ever, founder and former owner of the Weldcraft® Products Company which he started in his garage. He is recognized worldwide for his innovative designs, quality construction techniques and attention to detail, and is carrying on the proud tradition of leadership in TIG welding torches.

TEC welding products are sold through welding supply distributors across the USA, Canada, Mexico, UK, Europe, Japan, Australia, and most industrial countries.

See what actual welders say about WeldTec TIG torches . .


"P.S. your product

is excellent #1"

K.N. Moreno Valley, CA


New Products


Clear . . .

quartz nozzles

Rocker . . .

pipe weldor's dream


2 fer Gas Lens

Quick Chucks

  Stubby Torch  

R-9FV, 9V Replacement Parts

R-17FV, 17V Replacement Parts





WTS-9 Replacement Parts

WTS-17 Replacement Parts

WTS-24 Replacement Parts


Featured Products

Help me  choose a  TIG torch. Whip Extension

Power Cable

Need TIG torch help?

(190 years experience)


Micro TIG Torche


Super Size Nozzle



Product Warning

On Demand Water Coolers

Finger Nut Installation Guide

All-In-One & Reverse Collets

Do Not Tape Hoses

How To Bend a Flex Neck

Special Long Hoses & Cables

Nozzles - Why They Break

Tungsten - MSDS Sheets




2% Ceriated

1.5% Lanthanated


2% Thoriated



 Air Cooled TIG Torches


Water Cooled TIG Torches


Automated Machine TIG Torches

i-Head® TIG Torches





Airco® Style TIG Torches

H-10,10V Replacement Parts

H-16, 16V Replacement Parts

H-20 Replacement Parts

H-35 Replacement Parts

Speedway® TIG Torches

SW-320, 320A Replacement Parts

SW-450 Replacement Parts



Original TEC® TIG Torches






TEC® TIG Spot Gun

TIG Spot Applications

TIG Spot Checklist

TIG Spot Gun Dimensions

5000 Replacement Parts

5505 Replacement Parts

Cable Covers




WeldTec® TIG Accessories

Water Cooler Upgrade Kit

Welding Water Cooler

Water Cooler

Replacement Pumps


Champagne Nozzle Kits

Control Switches

Tungsten Welding


Micro TIG Torches

WT-60, 125 Accessory Kits

WT-60, 60F Replacement Parts

WT-125, 125F Replacement Parts

Dinse Connector Guide

The Only True Quick Connectors

No Tools Needed

Extension Connectors

Extend Air And Water Cooled

Torch Packages

Whip Extension

Power Cables



Small TIG Torches

Leather Cable Covers

Hard Plastic TIG Torches


For additional information:

TEC Welding Products Inc.

P.O. Box 1870, San Marcos, CA 92079, USA

Sales And Information:

Telephone (760) 747-3700

Email For Information

Tec Spot®, Visuweld®, Colored Hoses®, WeldTec®, Weld to Win™, Speedway®, Tec Logo®, i-HEAD®, Heliweld II,

overall shape and appearance of the Speedway Handle™, are trademarks of TEC Welding Products.

        © 2003 - 2014 TEC Welding Products