The worldly standard for such thickness pipelines has no constraints, you might ask sch 40 stainless steel pipe, like ASTM A312 Grade 316L; Or sch 40 carbon steel pipe, such as API 5L, ASTM A53, ASTM A106B, A 179, A252, A333 and so on
Darn, h3lkjed551 hasn't played a turn yet. Check back later!