The complex chemical and physical properties of the various grades of carbon steel pipe allow for a broad range of service usage. We have the right grade, size and price to meet your requirements including A/SA-106 Grade B/C and API 5L X- 42 thru X -70. A/SA-106 Grades B & C are utilized for services ranging from structural supports to steam drum headers with temperature ranges up to 800? while API 5L X Grades 42 thru 70 are utilized for the water and petroleum industry to transport liquids or as platforms on off shore rigs