The API 5L standard is the international standard for line pipe in oil and gas industry. Among all grades, API 5L X42 (also known as L290 in the metric system) is a significant jump up from the ...

Pipeline integrity is a major financial and environmental concern for the oil and gas sector. The American Petroleum Institute (API) Specification 5L is the internationally recognized standard for ...

Marathon Pipe Line was honored with the 2023 American Petroleum Institute Distinguished Pipeline Safety Award in the large operator category for its commitment to safety and industry-leading ...

Writing acceptable pipe specifications for design and construction of joint-venture pipeline projects in the former Soviet Union (FSU) requires a thorough knowledge of FSU pipeline design codes. In ...