... -9Cr/13Cr P110 C95 Specification: API 5CT&5B Pup Joint To date, more and more clients, from China to ... Middle East, Africa, Europe, American continent, have selected PUP JOINT, which enjoy a great reputation both at home and abroad ... . pup joint: 1) OD: 1.9"~4-1/2" 2) ... -1,N80-Q,L80-9Cr,L80-13Cr,P110,C95 3)Thread type: NUE,EUE 4)Length: 2FT, 4FT, 6FT, 8FT ...