Bestar - Steel Tube - Brochure

ASTM A333 steel pipe is the standard specification for seamless and welded carbon and alloy steel pipe for low-temperature service or other applications requiring notch toughness. There are several grades of ferritic steel covered by this standard: Grade, Grade 3, Grade 4, Grade 6, Grade 7, Grade 8, Grade 9, Grade 10, and Grade 11. Metals-Piping provides ASTM A333 steel pipes made by the seamless or welded process with the addition of no filler metal in the welding operation except that Grade 4 shall be made only by seamless process. The pipe shall be furnished free of welding repair, either radiographically tested or ultrasonically examined.