Welcome to Cemline®
cemline corporation® has manufactured tanks, pressure vessels, packaged water heaters, unfired steam clean generators, and replacement tube bundles to suit customer requirements since 1935. Our products are used for the storing and heating of water and liquids in plumbing and heating systems and industrial processes.
Size does Matter.
Use our extensive library of sizing charts and IOM Materials to better serve you and your water heating and HVAC needs.
Find the right fit with our size calculator
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Virtual Plant Tours.
Watch our plant tour videos to see the manufacturing process of our ASME pressure vessels and packaged units.