Welded Carbon Pipe A53 Grade A,API5L Grade B,API5L Grade B /X42/ X52/ X60/ X65,PSL-1,PSL-2 Sizes: 1/2- 48 Sch. 10, STD and XH Single Random and Double Random Lengths Seamless Carbon Pipe ASTM A 53 Grade B,ASTM A 106 Grade B/C,API5L Grade B,API5L Grade B/ X42/ X52/ X60/ X65,ASTM A333 Grade 1/6,ASME,NACE MRO175 Sizes 1/8- 26 Single Random and Double Random Lengths Schedules Sch. 20 - Through XXH, with XXXH in 2-1/2 and 3