ASTM A213/ASME SA213 stainless steel seamless tubes are usually applied as boiler, superheater, and heat exchanger tubes. The structure of the ASTM/ASME stainless steel pipe is a ferritic and austenitic alloy-steel tube. This type of tube is seamless. And the thickness of this seamless stainless steel tube should in minimum wall thickness but average if specified in the order.
ASTM A213/ASME SA213 stainless steel tube has good plasticity, low strength, and hardness. At the same time, the ASTM/ASME stainless steel pipe also has a certain toughness, but it is not ferromagnetic.
ASTM A213/ASME SA 213 pipe is not only resistant to oxidative acid medium corrosion, but also resistant to sulfuric acid, phosphoric acid, formic acid, acetic acid, urea, etc. if it contains elements such as Mo and Cu. If the carbon content in this type of stainless steel pipe tube is less than 0.03% or contains Ti and Ni, its resistance to intergranular corrosion can be significantly improved. Learn more about ASTM A312/ASME SA312, ASTM A249/ASME SA249, ASTM A269/ASME SA269.