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Local 7 Wiki

Instruction pages generated from the provided Local 7 Book text only.

Section 1 Table of Contents 1 & 2 4 formulas Section 2 Dedication text entry Section 3 Introduction and Acknowledgement text entry Section 4 Basic Tool List & Decimal Equivalent Chart 10 formulas Section 5 Refrigeration Fittings 10 formulas Section 6 Long Radius Rubber 90 Degree Elbow 2 inputs - 6 steps - 2 formulas Section 7 Short Radius Rubber 90 Degree Elbow 1 inputs - 6 steps - 1 formulas Section 8 Equal Reducing Rubber 90 Degree Elbow 1 inputs - 7 steps - 4 formulas Section 9 Lag Chart and Dimensions for Beveled Block Lags text entry Section 10 Parts of a Circle 4 formulas Section 11 Geometric Construction 1 2 formulas Section 12 Geometric Construction 2 text entry Section 13 Ellipse Construction 1 formulas Section 14 Dividing a Circle into a Selected Number of Parts text entry Section 15 Jacketing Chart 5 formulas Section 16 Pipe Sizes and Basic Math Formulas text entry Section 17 One and Two-piece End-caps 1 inputs - 8 steps - 3 formulas Section 18 Formula for a 45 Degree Conical 1 inputs - 6 steps - 2 formulas Section 19 Another Method for a 45 Degree Conical 9 steps - 1 formulas Section 20 Formula for an Equal Tee 1 inputs - 11 steps - 3 formulas Section 21 Formula for an Unequal Tee 1 inputs - 6 steps - 3 formulas Section 22 Layouts for Equal and Unequal Tees (Stem Portions Only) 2 inputs - 4 steps - 1 formulas Section 23 Another Method for an Unequal Tee (Stem Portion) 3 inputs - 8 steps - 1 formulas Section 24 Formula for a 45 Degree Equal Lateral 1 inputs - 9 steps - 2 formulas Section 25 Another Method for a 45 Degree Equal Lateral 1 inputs - 15 steps - 2 formulas Section 26 Formula for an Unequal 45 Degree Lateral text entry Section 27 Diagram for an Unequal 45 Degree Lateral 5 inputs - 5 steps - 1 formulas Section 28 Concentric Reducer (Equal Cone) Reducer 2 inputs - 8 steps - 1 formulas Section 29 Layout for a Cone or Taper 1 inputs - 9 steps - 1 formulas Section 30 Eccentric Reducer (Hog Nose) 2 inputs - 14 steps - 2 formulas Section 31 Conic Reducing Tee at 90 Degrees text entry Section 32 Diagram for a Conic Reducing Tee at 90 Degrees 2 inputs - 14 steps - 4 formulas Section 33 Square to Round 2 inputs Section 34 Square to Round (Where Round is Larger) 2 inputs - 11 steps - 3 formulas Section 35 Round to Square 2 inputs Section 36 Rectangular to Round 2 inputs - 9 steps - 5 formulas Section 37 Square to Square Transition 2 inputs - 12 steps - 3 formulas Section 38 Oval to Round text entry Section 39 Square to Round (Single Offset) 1 formulas Section 40 Square to Round (Double Offset) text entry Section 41 Square to Round (Double Offset) Round is Outside the Square text entry Section 42 Enlarging or Reducing a Pattern text entry Section 43 Long Radius Miter Chart 1 formulas Section 44 Short Radius Miter Chart 1 formulas Section 45 Gore Chart text entry Section 46 Heel and Throat Using Machinists Figures 2 steps - 7 formulas Section 47 Heat Traced Piping & Sweeps & Field Bends 2 steps - 2 formulas Section 48 Formula for a Gore Pattern (Regular Method) 1 inputs - 9 steps - 3 formulas Section 49 Short-cut Method for Gore Layouts text entry Section 50 Short-cut Method for Metal Gores 1 inputs - 8 steps - 3 formulas Section 51 Rise Method for a 90 Degree Elbow 5 inputs - 3 steps - 7 formulas Section 52 Gores for Long Radius 90 Degree Elbow 1 inputs - 9 steps - 1 formulas Section 53 Three-piece 90 Degree Short Radius Elbow 4 inputs - 5 steps - 1 formulas Section 54 Two-piece 45 Degree Elbow by Rise 3 inputs - 7 steps - 1 formulas Section 55 Negative Throat Elbows 2 inputs - 12 steps - 4 formulas Section 56 Diagram for Negative Throat Elbows text entry Section 57 Four-piece Short Radius 90 Degree Elbow w/Negative Throat 3 inputs - 8 steps - 5 formulas Section 58 Five-piece Long Radius Duct 90 Degree Elbow 4 inputs - 7 steps - 1 formulas Section 59 Four-piece Short Radius Duct 90 Degree Elbow 8 steps - 1 formulas Section 60 Negative Throat Plug 90 Degree Metal Layout 1 inputs - 6 steps - 1 formulas Section 61 Four or Six-piece Flat-end Tank with a Rise 2 inputs - 3 steps - 2 formulas Section 62 Snap-line Gores 2 inputs - 9 steps - 2 formulas Section 63 Orange-peel Gores 2 inputs - 12 steps - 4 formulas Section 64 Diameter Method for Orange-peel Gores 2 inputs - 12 steps - 4 formulas Section 65 Six Division Method for Orange-peel Gores 2 inputs - 7 steps - 1 formulas Section 66 Another Method for Gores to a Domed Head 2 inputs - 10 steps - 1 formulas Section 67 Cone with a Slanted Top 3 inputs - 8 steps - 2 formulas Section 68 Round Three-piece Offset 1 inputs - 8 steps - 1 formulas Section 69 Off-center Taper 2 inputs - 10 steps - 2 formulas Section 70 Diagram for Off-center Taper 1 formulas Section 71 Three-piece 90 Degree Elbow with a Round Branch 1 inputs - 9 steps - 1 formulas Section 72 Cone with a 90 Degree Square Run-out and a 45 Degree Round Run-out 3 inputs - 14 steps - 2 formulas Section 73 Diagram for Cone with a 90 Degree Square Run-out and a 45 Degree Round Run-out 1 formulas Section 74 Taper with a 90 Degree Round Run-out 4 inputs - 11 steps Section 75 Diagram for a Taper with a 90 Degree Round Run-out text entry Section 76 Combination Layout Text 1 4 inputs - 11 steps - 1 formulas Section 77 Combination Layout Text 2 3 steps - 9 formulas Section 78 Diagram 1 for a Combination Layout text entry Section 79 Diagram 2 for a Combination Layout 1 formulas Section 80 Two-way Y Branch 1 inputs - 9 steps - 2 formulas Section 81 Diagram for Two-way Branch text entry Section 82 Finding Dimensions for Cones and Transitions 4 steps - 1 formulas Section 83 Determining the Radius of a Curve 4 steps