For buried sour gas pipeline material selection, I was using NACE MR0175, which allows the use of SS 304, with some restrictions. However, I was told that that this Standards is only for refinery/plant piping(above ground), and that another NACE standard is written specifically for buried...
For buried sour gas pipeline material selection, I was using NACE MR0175, which allows the use of SS 304, with some restrictions. However, I was told that that this Standards is only for refinery/plant piping(above ground), and that another NACE standard is written specifically for buried...