Exact specification for ASTM A53 steel pipe

ASTM A53 steel pipe has a wide range covering several types and grade among seamless and ERW steel pipe. Today, we will have an exact chemical requirements for ASTM A53. This would be supplement for the production description. First of all, we should have a look for the basic parameters for ASTM A53 steel pipe: Types and grades: Type F—Furnace-butt-welded, continuous welded Grade A, Type E—Electric-resistance-welded, Grades A and B, and Type S—Seamless, Grades A and B. And this specification covers seamless carbon steel pipe for high-temperature service Sizes (Seamless): 1/2″ NB – 60″ NB Sizes (ERW): 1/2″ NB – 24″ NB Sizes (SAW): 16″ NB – 100″ NB Then, here is the list for chemical requirements of this kind of steel pipe: