The steel specifications for all sizes of pipe (80mm – 3000mm) is as follows:
SAW spirally or longitudinally welded pipe. Steel grade ST37, L235, API 5L Grade B, yield strength 235N/mm2 to BS 534.
Other grades available on request, e.g. L275, X42, X52, X60, P235, P275.
Test certificate to EN 10204/3, 1B.
“Future reviews/updates of our specifications will reflect the positive experience we have had in using Steel.”