ASTM Standard SDR6 PN32 HDPE electrofusion Tapping saddle in Bulgaria

HDPE Pipe, Polyethylene (PE Pipe) are sorted by strength classified according to the intensity of the earlier technological developments. HDPE Pipe pressure classes that can be made between Pn4 Pn32 and the production of the desired diameter and size of HDPE pressure pipe system has undergone many tests in 1950, particularly in the carriage of drinking water.