... OCTG Casing Pipe Product NameBrief IntroductionMaterialModel NumberBrand NameMinimum Order QuantityUnitAdditional Description 4 1/2" oil casingCasing and Tubing Standard ... K55, N80, L80, T95, , 5" oil casing pipeCasing and Tubing Standard: API 5CT,Carbon Steel5"ZS300MeterLength: R2, R3. ... J55, K55, N80, L80, T95, 7" casing pipeCasing and Tubing Standard: API 5CT,Carbon Steel7"ZS300MeterLength: R2, R3 ...