... .Packing: bundle or bulk Material grade: J55, K55, N80, L80, T95, 8 5/8"oil casing Casing and Tubing Standard: API 5CT,Carbon ... .Packing: bundle or bulk Material grade: J55, K55, N80, L80, T95, 9 5/8" oil casing Casing and Tubing Standard: API 5CT,Carbon ... .Packing: bundle or bulk Material grade: J55, K55, N80, L80, T95, 10 3/4" casing Casing and Tubing Standard: API 5CT,Carbon Steel10 ...