ERW Welded Pipe for bridge construction S460M 1. Outer Diameter: ... , L390M, L415M, L450M,L485M, L555M, L625M, L690M, H40, J55, K55, M65, L80, C95, N80,Q125, S235GT, S195T, ... be packed as customers’ special requirementsApplication- line pipe for use in pipeline transportation systems in the petroleum ... - suitable for welding or for screwing to BS21 pipe threads, loose steel tubes, scaffolds- used for ...