• Seeing is believing

    EDGE Welding Cups are scientifically engineered for a more precise weld!

  • Premier Selection

    EDGE Welding Supply is your one-stop-shop for all of your welding needs.

  • Quality Matters

    EDGE Welding Cups are heated to 2,000 degrees, ensuring the highest quality and durability.

  • Made In the USA

    EDGE Welding cups are 100% Engineered and Produced in the USA.

Photo Credit : Brad White at ArcLifeFab, Mark at Welderholic and Dusty at PacificArcTigWelding

FREE SHIPPING ON ALL US ORDERS OVER $75!

EDGE 4th of July Sale now through July 5th! 25% off everything EDGE!

PROMO CODE USA1776

EDGE Welding Cups are the most premium line of scientifically engineered pyrex glass welding cups on the market to date.  Each of our welding cups, diffusers, and attachments are expertly designed to provide exceptional performance and offer superior visibility for GTAW/TIG Welding projects.  EDGE Welding Cups are extremely durable, high-quality and high-temperature cups and offer incredible potential for the welder.  EDGE Welding Supply offers a wide range of sizes and shapes and has recently introduced the EDGE Shorty Series as well as the EDGE Q Series.  If you are not finding a specific cup size we do offer to create a custom cup to fit your necessary specifications.

We are extremely dedicated to providing exceptional support and knowledge of the pyrex and quartz welding cups.  Each and every customer is treated as a highly valued patron of EDGE Welding Supply.  We diligently strive to develop trust and loyalty from each transaction to earn your business and guaranteed satisfaction. If you are uncertain about whether EDGE Pyrex and Quartz cups are the right fit for your welding need, our excellent support team is available to discuss any information you may have before you purchase and can make expert recommendations based on your projects needs.  EDGE Welding Supply is constantly envisioning  and introducing new and innovative concepts within the welding products industry so that our customers are constantly kept informed and knowledgeable of all new technologies dedicated to GTAW/TIG Welding.   Our products are currently used in the following areas” TIG Welding, Welding Fabrication, Rig Welding, Automated Welding, Orbital Welding, Aviation, and much more.

We are here for all your GTAW/TIG Welding needs, let us know what we can help you with.  We graciously look forward to having you as member of the EDGE Family!

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CHOOSE EXCELLENCE WITH EDGE WELDING

Worldwide delivery

We are pleased to ship your order in the most timely manner possible and can accommodate our customer at virtually any location in the worldwide.

Bulk Discounts

If placing an order requiring more than 100 units, please contact us to inquire about possible discounts before you place your order.

Secure Payment

We assure that you are able to place your order with confidence. We use only the latest and most reliable online retail security protocols.

24/7 Support

#1 Priority status is given to your order at placement. Our support team is available to help you with all questions 24 hours a day, 7 days a week.