Grade

J55 K55 N80(-1 or -Q) L80(-1 or 9Cr or 13Cr) C90 T95 C110 P110 Q125

Service

To connect 2 joints of tubing or casing pipes

Specification

Tubing Coupling: 1.9'' -  4 1/2''
Casing Coupling: 4 1/2'' - 20''

Connection Type

NUE, EUE, STC, LTC, BTC, Premium Connection Type