Specification:Casing Pipe 1)Size:OD 193.68 mm 2)Grade:J55,K55,N80,L80,P110 3)Standard:API 5CT ... 4)Thread:BTC,STC,LTC The detail of the Casing Pipe ... or bulk Material grade: J55, K55, N80, L80, T95, , 5" oil casing pipeCasing and Tubing Standard: API 5CT,Carbon ... : bundle or bulk Material grade: J55, K55, N80, L80, T95, API 5CT 2 7/8" N80/L80 Tubing and Casing Pipe