by W.V. Graves TABLE OF CONTENTS InstructionsFunctions Of Angles And Angle ChartConcentric Tee LayoutLateral LayoutSupport On L.R. Elbows Types #1, #2, #3Support On Elbows LayoutEccentric Tee LayoutMiter Cuts For Pipe TurnsPipe Sizes And Wall ThicknessesPipe Sizes And Inside DiametersCenters Of Elbows Cut From 90°- L.R.Dimensions Of Weldolets® On PipeDimensions Of Socket Weld And Threaded FittingsDecimal … Continue reading Pipe Fabricators Blue Book