... Specification: API 5CT&5B Pup Joint To date, more and more clients, from China to Russia, Southeast Asia, Middle Asia, Middle East, Africa ... PUP JOINT, which enjoy a great reputation both at home and abroad. pup joint: 1) OD: 1.9"~4-1/2 ... ,L80-13Cr,P110,C95 3)Thread type: NUE,EUE 4)Length: 2FT, 4FT, 6FT, 8FT, 10FT, 12FT Seamless Pup Joint ...