We manufacture ASME B16.9 buttweld fittings (½”–72”) in SS, CS, Duplex, etc. Specs: ASME B16.9/B16.28, MSS-SP-43, SCH 10–XXS. Types: Elbow, Tee, Reducer, Stub-End, Cap. Used in oil & gas, power, water. Brochure with full specs: primesteelcorp.com/images/catalogue/psc-brochure.pdf
Hi! I understand that you are referring to ethylene pipeline systems. Perhaps you can tell me in which direction to move in solving the issue. The problem is that when ethylene is pumped through pipelines, ethylene contains oil after reciprocating compressors (IR HHM).