Mathey Dearman SFE Pipefitter's Square
General Information
The Stainless Steel Pipefitter’s Square from Mathey Dearman is a precision Square designed specifically for pipefitters, boilermakers, welders and layout persons
After becoming familiar with the scales and tables of the Square, many complex fit-up problems are easily solved
Features
Check the squareness of one surface to another
Find pipe center line
Determine the flange bolt length and diameter
Find the number of bolt holes in a flange
Measure center-to-end dimensions of pipe elbows and tees
Find the through-hub length of a flange
Determine the outside diameter of a weld neck flange
Determine arc length for a given radius
Measure angles off horizontal or vertical plane with level
Measure in 12ths or 16ths of an inch
Solve triangles or offsets
Find decimal equivalents
Layout a variety of weld joint configurations