A custom fabricator of shell and tube heat exchangers, ASME pressure vessels, columns, and tanks for a wide variety of processing industries. Located in Decatur, Illinois, Mason is a qualified bidder/supplier with significant repeat business from many of the largest manufacturing and processing companies in North America. Customers depend on Mason to deliver custom fabricated vessels that conform to their specifications, applicable codes, accepted industry standards and that are consistently shipped on time with competitive pricing. Quality, Service and Dependability, it’s our promise.
Mason is capable of fabricating large and small shell and tube heat exchangers – from three inches to 15 feet in diameter and weighing up to 320,000 pounds. We are experienced working with a wide variety of materials, including stainless steels, duplex stainless, carbon steel, and a variety of nickel alloy steels for our shell and tube heat exchangers. Every shell and tube heat exchangers are tracked through the Company’s Quality Control Program to ensure conformity to specifications and for on time delivery.Situated on a 6-acre site with 50,000 square feet of production floor space, our two-shift plant operation shortens project completion by weeks compared to other heat exchanger manufacturer companies. We are staffed and organized to ensure solid and responsive communications from inquiry to unit delivery. Mason engineers work with customers to clarify specifications and to ensure conformance to applicable codes. Engineers will model for customers various shell and tube heat exchanger configurations to optimize specified customer thermal requirements. Mason consistently delivers with competitive pricing and dependable, on time delivery.