发明名称 CONJUNTO DE REVESTIMENTO, CONJUNTO DE ACOPLAMENTO E MÉTODO PARA A CONEXÃO DE DOIS SEGMENTOS DE TUBULAÇÃO
摘要 A liner assembly including a first ring member, a second ring member, a corrosion barrier ring, a first liner and a second liner. The first ring member has a body member with a first end and a second end. The first end has a first flange and a second flange extending therefrom. The first flange and the second flange define a space therebetween. The second ring member has an extended body member having a first end and a second end. The second end has a first flange and a second flange extending therefrom. The first flange and the second flange define a space therebetween. The corrosion barrier ring is disposed between and cooperates with the first end of the first ring member and the second end of the second ring member.
申请公布号 BRPI0722223(A2) 申请公布日期 2014.06.03
申请号 BR2007PI22223 申请日期 2007.12.28
申请人 ROBROY INDUSTRIES, INC. 发明人 OSCAR ZAPATA;JOHN JOSEPH DODDS
分类号 F16L9/14 主分类号 F16L9/14
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