Patent ID: 7857355

Claim:
A liner assembly for use in a joint between two pipe segments, comprising: a first ring member comprising a body member having a first end and a second end, the first end having a first flange and a second flange extending therefrom, the first flange and the second flange defining a space therebetween; a second ring member comprising an extended body member having a first end and a second end, the second end having a first flange and a second flange extending therefrom, the first flange and the second flange defining a space therebetween, and the extended body member being axially longer than the body member of the first ring member; a corrosion barrier ring disposed between and cooperating with the first end of the first ring member and the second end of the second ring member; a first liner configured to be secured in the space formed between the first flange and the second flange of the first ring member; and a second liner configured to be secured in the space formed between the first flange and the second flange of the second ring member.