Credit(s):4 Lecture Hour(s):1 Vocational Lab Hour(s):4.50 Prerequisite(s): WEL 2034. Formerly WEL 235 Instructs in safety, theory, and practical applications in joint fit-up, design, and welding pipe in the 6-G 45° down position. This course also teaches welding in accordance with the American Petroleum Institute Pipe Code using the SMAW process with E-XX10 type electrodes.