Class 6000 LB Full Coupling, ASME B16.11, A105N, 2 Inch, NPT
Carbon Steel Full Coupling, A234 WPB, 2 Inch, DN50, SCH 80
API 5CT Grade J55 Pipe Coupling, PSL1, 2 Inch, 3K, DN50, EUE
Ductile Iron Grooved Couplings, ASTM A536 65-45-12, 2 Inch
