Deep Drilling Hole Steel Tube Sheet for Heat Exchanger

A tube sheet (or tubeplate), is a flat plate with a number of small holes evenly distributed which are used to fix and support thin-walled tubes in parallel. Round shape tube sheets are most widely used, but rectangular and square shapes are also occasionally adopted.

Perhaps the best-known use of tube sheets is as supporting elements in heat exchangers and boilers. These devices consist of a dense arrangement of thin-walled tubes situated inside an enclosed, tubular shell. Tubes are supported on either end by sheets which are drilled in a predetermined pattern to allow the tube ends to pass through the sheet. The ends of the tubes which penetrate the tube sheet are expanded to lock them in place and form a seal.

BBN steel is one of the companies that can provide deep processing of deep drilling hole steel tube sheets for heat exchangers. Our services typically include machining, cost-effective metal pressings, and stamped parts precision metal and casting for metal parts, components, subassemblies, and complete assemblies, especially for large and medium sizes with high precision.

We have contracted to custom make a variety of tube sheets for heat exchangers, boilers, and pressure vessels used in many industries like nuclear power, petrochemical, water-treatment, new energy, etc. If you need more information, please contact us freely.

tube sheet heat exchanger