API 5CT specification for casing pipe and tubing

API 5CT specification for casing pipe and tubing Company Hebei Borun Petroleum Pipe Manufacturing Co.,Ltd Product Name OCTG casing pipe SurfaceTreatment Anti-corrosion Water Based Paint Standard API SPEC 5CT Steel grade H40, J55, N80, N80Q, L80, L80-1, L80-9Cr, L80-13Cr, P110 etc O.D 114.3~508mm W.T 4.24-16mm Length R1( 6.10-7.32m ), R2( 8.53-9.75m), R3(11.58-12.80m) packing details Protection Caps on both ends and in bundles with steel strips and two tags as per export