20 million delivered and counting

Mac-Weld stepped thermowells are designed and manufactured 100% in-house, and are made to accept standard and custom-made thermometers, thermocouples, bulbs and RTD?s.

Mac-Weld tapered thermowells are designed and manufactured 100% in-house, and are made to accept standard and custom-made thermometers, thermocouples, bulbs and RTD’s.