Major points of interest in the county include the lakes of Nasworthy, O.C. Fisher, and Twin Buttes, the historical Fort Concho, San Angelo State Park, Angelo State University, Goodfellow Air Force Base, and historic downtown San Angelo.
Galvanized pipe weight formula. Galvanized steel pipe weight formula: [(OD - Wall Thickness) * thickness] * 0.02466 = kg / m (weight per meter) welded galvanized steel pipe. Ordinary 1.2-inch galvanized pipe weight to 3.13kg / m, 1.5 inch weight to 3.84kg / m; thicker galvanized pipe 1.2 inch Weight 3.78 / m, 1.5 inch weight to 4.58kg / m;
The exterior and interior surface shall have a combined zinc weight ranging from 0.90 oz/sq ft (or 0.45 oz/sq ft each side) to 1.20 oz/sq ft (or 0.60 oz/sq ft each side). These coating weights do not apply to the inside welded area. Schedule 40 Pipe, Hot Dip Galvanized. This type of pipe is not covered by any specification, although the outside diameter and the wall thickness are defined by other specifications for pipe that is not galvanized. Schedule 40 pipe is typically hot formed and butt welded, or cold formed and high frequency welded.