ASC Anvil 1/8" Galvanized 90-Degree Elbow. Made of durable malleable iron with a galvanized finish, this elbow is designed to connect two pipes at a 90-degree angle. It is suitable for use with gas, water, and oil applications. Anvil International offers the broadest line of Malleable Iron Fitting in galvanized finish, manufactured and tested to meet strict quality standards. All Class 150 Malleable Iron Fittings conform to ASME B16.3, and unions conform to ASME B16.39. Elbows and tees 3/8 inch (10 DN) and larger are 100 percent gas tested at a minimum of 100 PSI (6.9 bar).