Contact Us:   (610) 384-8484 Mon - Fri 8:00 - 4:30 EST 993 West Kings Highway, Coatesville, PA 19320
ASME Section IX
Since 2004
MK Products
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MK Products

Whether you are a new customer or a loyal MK user, we value your business and we look forward to providing you with the best welding products and services available.

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CobraTig® 150

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Portable GTAW Orbital Tube Welder. User-friendly LCD screen and simple menus.


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Portable Coolant Recirculator. A separate stand-alone unit that conveniently attaches.

Advanced Color Logic®

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Advanced Color Logic®. GTAW Orbital Power Supply. Controller delivers controlled-welding current needed.


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DiamondBack GTAW Weld Heads. Our largest in-place orbital weld head.


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CopperHead GTAW Weld Heads. Our most cost effective and rugged in-place orbital weld head.

Cobra® Coolant

Picture of MK Products Cobra® Coolant

Coolant Aluminum Protection. For improved performance with all orbital welding equipment and water-cooled welding guns.