Fabrication at Heat Transfer Systems is performed by skilled craftsmen using modern equipment and fabrication techniques. Over the past 30+ years we have developed welding procedures to meet virtually any requirements and are ready to develop more to meet your specific needs. At any given moment you will see a wide range of equipment being fabricated in our shop: from simple carbon steel to complex exotic metals, 300 pound to 300,000 pounds units, and vessels for use at atmospheric pressure to natural gas exchangers rated for 10,000 psi and up. Custom fabrication has its unique challenges but we are ready to tackle your most challenging projects.