ASME Code for Pressure Piping, B31

ASME Code for Pressure Piping, B31

Foreword 

Committee Personnel 

Introduction 

Summary of Changes

ChapterScope and Definitions 

300 General Statements

Chapter II Design

Part 1 Conditions and Criteria

301 Design Conditions

302 Design Criteria

Part 2 Pressure Design of Piping Components 

303 General

304 Pressure Design of Components

Part 3 Fluid Service Requirements for Piping Components

305 Pipe 

306 Fittings, Bends, Miters, Laps, and Branch Connections

307 Valves and Specialty Components

308 Flanges, Blanks, Flange Facings, and Gaskets

309 Bolting

Part 4 Fluid Service Requirements for Piping Joints

310 General

311 Welded Joints

312 Flanged Joints 

313 Expanded Joints

314 Threaded Joints

315 Tubing Joints 

316 Caulked Joints 

317 Soldered and Brazed Joints

318 Special Joints

Part 5 Flexibility and Support 

319 Piping Flexibility 

321 Piping Support 

Part 6 Systems

322 Specific Piping Systems 

Chapter III Materials 

323 General Requirements 

325 Materials — Miscellaneous

Chapter IV Standards for Piping Components 

326 Dimensions and Ratings of Components 

Chapter V Fabrication, Assembly, and Erection

327 General 

328 Welding 

330 Preheating

331 Heat Treatment 

332 Bending and Forming 

333 Brazing and Soldering 

335 Assembly and Erection