Seamless steel pipes are widely used in various industries for the transportation of fluids and gases, as well as for structural applications. They are manufactured without any welding or seams, which makes them stronger and more reliable. The specification, standards, and grades for seamless steel pipes can vary depending on the specific requirements of the application. Here are some commonly used specifications, standards, and grades for seamless steel pipes:
Specification: ASTM A106-Standard Specification for Seamless Carbon Steel Pipe for High-Temperature Service
1.This specification covers seamless carbon steel pipe for high-temperature applications. It includes various grades such as A, B, and C.
Specification: ASTM A53 -Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless
1.This specification covers seamless and welded black and hot-dipped galvanized steel pipe. It includes various grades such as A, B, and C.
Specification: API 5L - Specification for Line Pipe
1.This specification covers seamless and welded steel line pipe for various applications. It includes different grades such as API 5L Grade B, X42, X52, X60, X65, etc.
pecification: ASTM A252-specifies the requirements for welded and seamless steel pipe piles for use in construction and structural applications.
1.The ASTM A252 specification covers three grades of steel pipe piles: Grade 1, Grade 2, and Grade 3. Each grade has different mechanical properties, including minimum yield strength and minimum tensile strength, to meet specific project requirements.
Post time: Nov-09-2023