Securely connect pipes with the MegaPressG carbon steel coupling. Designed for use with ASTM Schedule 5 to 40 carbon steel pipe, couplings are sued to connect 2 pipes together, and the integrated stop ensures correct pipe insertion depth. Press connections make installing these carbon steel couplings quick and efficient. Unlike traditional pipe fittings, there's no need for calibration, flame or heavy equipment. Instead, Viega MegaPressG couplings install in just 4 easy steps: cut the carbon steel pipe to length, remove any burrs and surface imperfections, measure and mark the fitting insertion depth, and use a press tool to connect the Viega MegaPressG carbon steel coupling for a secure connection. Smart Connect technology identifies unpressed connections during pressure testing to ensure proper connections the first time and eliminate callbacks. The first press fitting system approved for carbon steel pipes in gas and fuel oil applications, MegaPressG is well-suited to both new installations and retrofit projects in commercial and residential settings.