TRADE OF Industrial Insulation eCollege（工业绝缘eCollege的贸易）.pdf

TRADE OF Industrial Insulation PHASE 2 Module 3 Substructures, Advanced Cold Work and Cladding UNIT: 6 Two Piece Elbow Produced by In cooperation with subject matter expert: Michael Kelly © SOLAS 2014 Module 3– Unit 6 Two Piece Elbow Table of Contents Unit Objective 1  Introduction 2  1.0  Developing a Two Piece Elbow 3  1.1  Two Piece Elbow 3  1.2  Developing a Two Piece Elbow 4  1.3  Developing of an Offset 5  1.4  Economic Use of Materials 6  1.5  Determination of Allowances for Insulation and Cladding 6  1.6  Position of Joints 6  1.7  Selection of Insulation and Cladding Materials 7  2.0  Fabrication and Assembly 9  2.1  Fabrication 9  2.2  Assembly, Disassembly of Cladding from the Training Rig 9  Summary 10  Industrial Insulation Phase 2 Revision 2.0, August 2014 Module 3– Unit 6 Two Piece Elbow Unit Objective By the end of this unit each apprentice will be able to:  Sketch and measure a given pipe elbow and determine the allowances required for insulation, swaging and obstacles.  Insulate a two piece elbow bend.  Fabricate and fit cladding to a two piece elbow. Module 3 Substructures, Advanced Cold Work Cladding Unit 1 Unit 2 Unit 3