API 5L Seamless Line Pipe

Trident Steel Corporation maintains a sizable inventory of new X42, X52, X60, X65 and X70 line pipe. We offer a variety of industry-standard coatings such as Fusion Bonded Epoxy and TGF-3, as well as customer and application-specific options to meet your requirements.

With sizes ranging from 2 3/8” OD to 30” OD, we can meet the needs of any midstream project, well hook up, or other transmission needs you may have. Our inventory ranges from API 5L Grade B all the way up to high yield grades such as API 5L X70. We offer scheduled options, including schedule 40 and schedule 80 as well as non-scheduled sizes.

Additionally, Trident Steel has the ability to place your order directly with one of the many domestic or international mills we represent for any large scale projects or unique application requirements.

Need to determine burst pressure of line pipe? Use our Barlow’s Formula calculator.

With full logistics capabilities and delivery to a yard facility or a right of way as well as supplying trucks that are “towable and stringable,” we can help manage your project from start to finish. Contact us today with your questions.

ERW Line Pipe

ERW Sizes: 2 3/8″ – 30″ O.D.
Grades:  API 5L B, X52, X60, X65, X70
Specs:  ASTM  A53-B, ASTM A106-B, ASME, API-5L
Wall Thicknesses: Light Wall – Extra Heavy

Mills: We represent world-class domestic and international pipe producing mills.

View line pipe spec sheet.

API 5L welded and seamless steel pipes come in a range of EWR sizes and grades. Grades are usually covered by A25, A, B and “X” grades. The “X” grade format is followed by a two-digit number. For example, X42, X46, X52, X56, X60, X65, X70, and X80. The numbers represent the pipe’s PSI minimum yield strength that is produced.

API 5L X52 line pipe is most common and is used for the transportation of gas, water and oil. Pipeline steel coated line pipes are resistant to crack propagation.