Mac-Weld

Mac-Weld is one of North America’s largest Thermowell and Instrumentation hardware manufacturers. They work with a variety of materials from basic Carbon Steel to Stainless Steel and exotic materials such as Titanium, Chrome Moly, Hastelloy and Monel.
They provide blanket requests, as well as speciality welding and machining requests, to meet the ever-changing needs of manufactures. On average they produce over 150,000 Thermowells every year for a variety of industries.