EUE OIL TUBING casing pipe OCTG-Tubing API 5CTGrade: J55, K55, L80, N80Connection Type: LTC, STC ... , BTCSize Des EUE OIL TUBINGOIL CASING PIPE1)API No.:5CT-1199 2)BxP or not 3)Competitive ... price 4)Connection type: BTC,LC,STC API 5CT casing pipeStandards: API 5CT Grades:J55, K55, N80, L80, ... pipeDimensions, Mechanical properties, Chemical compositions: Refer to API 5CT EUE OIL TUBING