Asme Certified Expansion Tanks

Available in a variety of orientations styles and capacities.

Asme certified expansion tanks.

They prevent water loss by eliminating the need to expel hot water from systems during each heating cycle. As required by local code caution. Smith copper heat exchanger type water heaters and boilers bear the asme stamp. Certified and the welding rod must be certified as having the same tensile strength as the steel on which it is used.

Many areas interpret the asme code to mean inputs of 200 000 btuh and storage capacities of 120 gallons require asme approval. Manufactured in accordance with asme codes these tanks accommodate the expansion of heated water and provide a cushion of compressed air in closed water heating systems. Today there are more than 6 800 certificate holders in the asme bpvc certification program. For technical drawings and 3 d models click on a part number.

Tank capacity of 120 gallons or more. Asme is required if. Power boilers heating boilers pressure vessels fiber reinforced plastic vessels transport tanks and valves. A thermal expansion tank used on a water heater that is not covered by the code should not be required to carry the asme label.

That said it may still be a requirement of the owner s insurance carrier or the standard specification of the engineer. Asme certified expansion tanks for commercial high rise residential and industrial applications.