- Welded die stamped elbows have a 1.5 x diameter centerline radius. Die Stamped elbows are fabricated from 20 gauge galvanized steel. Elbows have 2" small end collars slightly less than even inch outside to fit into spiral pipe. All elbows have a smooth obstruction free interior.Click here for Die Stamped Elbow Data SheetClick here for round elbow loss coefficients data
- Welded die stamped elbows have a 1.5 x diameter centerline radius. Die Stamped elbows are fabricated from 20 gauge galvanized steel. Elbows have 2" small end collars slightly less than even inch outside to fit into spiral pipe. All elbows have a smooth obstruction free interior.Click here for Die Stamped Elbow Data Sheet Click here for round elbow loss coefficients data