Is API 5L same as ASTM A106?
No.
API 5L (American Petroleum Institute Specification 5L) and ASTM A106 (American Society for Testing and Materials Specification A106) are different specifications that cover different aspects of steel pipe in different applications.
– API 5L: This specification is primarily used in the oil and gas industry to transport gas, water and oil. It includes both seamless and welded steel pipes.API 5L has different grades such as Grade B, Grade X42, Grade X52, Grade X60, etc. Each grade has specific mechanical and chemical properties.
– ASTM A106: This specification applies to seamless carbon steel tubing for use in high-temperature environments (up to 750°F or 400°C) in industries such as petrochemical, power generation, and process piping. It does not cover other specifications of steel pipe used for specific applications.
API 5L focuses more on pipelines used to transport oil, gas and water in the petroleum industry, while ASTM A106 focuses on seamless carbon steel pipe used for high-temperature service in a variety of industries. The choice between the two depends on the specific requirements of the project or application.
LONGMA is one of China leading steel pipes manufacturers since 2003, certified by API 5L, ISO9001, ISO14001, FPC. Contact by info@ilongma.com to get more information.
