Piping components are used to transporting various liquids that can be Flammable, Corrosive, Explosives, Volatile, Reactive and sometime Hazardous to human health that is why selection of proper pipe material is important.
A 249 / SA 249 Standard Specification for Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes
Seamless cold-drawn low carbon steel heat exchanger and condenser tubes. SA-179 covers minimum-wall thickness, seamless cold-drawn low-carbon steel tubes for tubular heat exchangers, condensers, and similar heat transfer apparatus. Tubes shall be made by the seamless process and shall be…
Alloy Steel: All steels contain carbon and small amounts of silicon, sulfur, manganese and phosphorus. Steels that contain intentional additions of elements other than these or in which silicon and manganese are present in large amounts for the express purpose…
Heat exchange tubes are intended for heating or cooling process fluids, they are for example suitable for closed circuit cooling of electrical equipment using demineralised water and for cooling water soluble oil solutions in quenching tanks.
JIS G3461 is the usages of the boiler, and heat exchanger tubes, condenser tubes,
ASTM Standard for Boilers tube, Super heater tubes
ASM A199 Specification for Seamless Cold-Drawn Intermediate Alloy-Steel Heat-Exchanger and Condenser Tubes.