Viega merr miratimin e Bordit të ASME B31 për ProPress dhe MegaPress
ProPress ball valves are also now rated at 300 psi for potable and hydronic water applications. Viega, the industry leader in press technology for metal and plastic fittings and valves, announced that the American Society of Mechanical Engineers (ASME) has given B31 Board approval to Viega to include ASTM F3226 Metallic Press-Connect Fittings as a…
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