... class, prime, newly produced, secondary , stock etc.Material/Steel gradeA, B, X42, X46, X52, X56, X60, ... L390M, L415M, L450M,L485M, L555M, L625M, L690M, H40, J55, K55, M65, L80, C95, N80,Q125, S235GT, S195T, ... ray Test, Ultrasonic Test)PackingSmall sizes packed by steel strips into bundles, big sizes in loose ... for screwing to BS21 pipe threads, loose steel tubes, scaffolds- used for the conveyance of ...