Viega MegaPressG is the first press fitting system for carbon steel piping. It is approved for use in gas and fuel oil applications including natural gas, heating fuel oil, diesel fuel, mineral oil, compressed air, etc. MegaPressG is ideal for industrial, commercial and residential applications and performs well in both new installations and retrofit projects. It can be pressed onto ASTM A53, A135, A106, A795 carbon steel and galvanized steel pipe. Viega | | Booth #1943