Marks Brothers Inc products

Shell and Tube heat exchanger design and fabrication is a significant part of Marks Brothers’ overall business. It has established itself as a leading supplier for numerous clients who recognize the value of high quality products. The capability to laser cut baffles, shells, nozzles, doublers, and tubing in addition to CNC machining, CNC rolling, CNC forming, and automated welding systems, creates a higher quality product at a lower cost.

Operating in accordance with ASME Section VIII Div. 1, Marks Brothers designs, fabricates, and repairs ASME Pressure Vessels of all shapes, sizes and complexities. Its current authorizations allow it to produce vessels with “U”, “NBIC”, “R”, “S” and “H” stamping. It also manufactures tanks in accordance with ASME Section 1, API 650 and API 620, as well as providing non-stamped fabrications built in accordance with either the ASME Pressure Vessel Code or ASME Piping Codes (B31.1 & B31.3).