Successfully reported this slideshow.
We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. You can change your ad preferences anytime.

Asme b31,pressure piping code

543 views

Published on

ASME B31 PRESSURE CODE

Published in: Engineering
  • Login to see the comments

Asme b31,pressure piping code

  1. 1. 1 ASME B31 PRESSURE PIPING CODE MOHINDER L. NAYYAR ASME FELLOW
  2. 2. 2 TOPICS ♦ ASME PHILOSPHY ♦ ASME POLICY ♦ CODE EDITION, ADDENDA, CODE CASES AND INTERPRETATIONS ♦ CODES AND STANDARDS ♦ ASME B31 CODE SECTIONS
  3. 3. 3 TOPICS ♦ ASME B31.3 – BRIEF HISTORY ♦ ORGANIZATION OF ASME B31.3 ♦ SCOPE AND JURISDICTION OF ASME B31.3 ♦ TYPES OF FLUID SERVICES ♦ HOW TO APPLY ASME B31.3 REQUIRE,MENTS ♦ DYNAMIC EFFECTS
  4. 4. 4 ASME CODE PHILOSPHY ♦ ENGINEERING REQUIREMENTS NECESSARY FOR: – SAFE DESIGN – CONSTRUCTION OF PRESSURE PIPING ♦ REQUIREMENTS ARE: – BASIC DESIGN PRINCIPLES – FORMULAS ♦ GUIDE FOR SELECTION AND APPLICATION OF PIPING ELEMENTS ♦ PROHIBITS DESIGNS AND PRACTICES KNOWN TO BE UNSAFE
  5. 5. 5 ASME CODE PHILOSPHY ♦ CODE IS NOT A HANDBOOK ♦ CODE WARNS WHEN CAUTION IS WARRANTED ♦ CODE DOES NOT DIFFERENTIATE REQUIREMENTS FOR CRITICAL AND NONCRITICAL PIPING ♦ CODE NEVER INTENTIONALLY PUTS A CEILING LIMIT ON CONSERVATISM ♦ CODE IS NOT A SUBSTITUTE FOR EDUCATION, EXPERIENCE, AND SOUND ENGINEERING JUDGEMENT
  6. 6. 6 ASME POLICY ♦ ASME DOES NOT ‘APPROVE”, “RATE”, OR “ENDORSE” ANY ITEM. ♦ TAKES NO POSITION ON VALIDITY OF PATENT RIGHTS ♦ DOES NOT INSURE ANYONE OR ASSUME ANY LIABILITY FOR UTILIZING A STANDARD ♦ DOES NOT TAKE RESPONSIBILITY FOR ISSUANCE OF INTERPRETATIONS BY INDIVIDUAL VOLUNTEERS ♦ PARTICIPATION BY FEDERAL AGENCY REPRESENTATIVES DOES NOT CONSTITUTE GOVERNMENT OR INDUSTRY ENDORSEMENT ♦ CODE CASES DO NOT CONSTITUTE FORMAL REVISION OF THE CODE.
  7. 7. 7 CODE EDITION, ADDENDA, CODE CASES, AND INTERPRETATIONS ♦ CODE EDITIONS – PUBLISHED EVERY THREE TO FIVE YEAR – FOR B31.3, EDITIONS WILL BE PUBLISHED EVERY TWO YEAR ♦ CODE ADDENDA – PUBLISHED ANNUALLY – FOR B31.3, NO ADDENDA WILL BE PUBLISHED ♦ APPLICABILITY OF CODE EDITION AND ADDENDA – NOT TO BE RETROACTIVE UNLESS AGREED UPON – MANDATORY FOR CONTRACTS AWARDED AFTER SIX MONTHS OF PUBLICATION – MUST BE ACCEPTABLE TO ENFORCEMENT AUTHORITIES – DO NOT PICK AND USE REQUIREMENTS FROM DIFFERENT EDITIONS AND ADDENDA
  8. 8. 8 CODE EDITION, ADDENDA, CODE CASES, AND INTERPRETATIONS ♦ CODE CASES – REPLY TO AN INQUIRY – INCORPORATES NEW REQUIREMENTS – MODIFIES EXISTING REQUIREMENTS – ISSUED FOR A LIMITED TIME, USUALLY THREE YEARS – MAY BE RENEWED – MAY EXPIRE OR BE INCORPORATED IN CODE – MAY BE USED AFTER PUBLICATION – MAY BE USED AFTER EXPIRY ONLY WHEN EFFECTIVE ON CONTRACT DATE
  9. 9. 9 CODE EDITION, ADDENDA, CODE CASES, AND INTERPRETATIONS ♦ INTERPRETATIONS – AN APPROVED RESPONSE TO A WRITTEN INQUIRY – SENT DIRECTLY TO THE INQUIRER – PUBLISHED AS A PART OF INTERPRETATION SUPPLEMENT
  10. 10. 10 CODES AND STANDARDS ♦ CODES – RULES FOR PIPING SYSTEMS – COMPLIANCE IS MANDATED BY LAW, CONTRACT, INSURANCE – CODES OFFER MORE FLEXIBILITY – CODES PROHIBIT, RECOMMEND, AND ALLOW OPTIONS AND OFFER CAUTIONS ♦ STANDARDS – RULES FOR PIPING COMPONENTS – COMPLIANCE BY REFERENCE IN CODES, STANDARDS AND SPECIFICATIONS – OFFER LITTLE OR NO FLEXIBILITY – PROHIBIT, CAUTION AND RECOMMEND – ENSURES UNIFORMITY AND INTERCHANGEABILTY
  11. 11. 11 ASME B31 PRESSURE PIPING CODE ♦ ASME B31 PRESSURE PIPING CODE – ASME B31.1 POWER PIPING – ASME B31.2 FUEL GAS PIPING (1968) – ASME B31.3 PROCESS PIPING – ASME B31.4 PIPELINE TRANSPORTATION SYSTEMS FOR LIQUID HYDROCARBONS AND OTHER LIQUIDS – ASME B31.5 REFRIGERATION PIPING
  12. 12. 12 ASME B31 PRESSURE PIPING CODE ♦ ASME B31 PRESSURE PIPING CODE – ASME B31.7 NUCLEAR POWER PIPING (1969) – ASME B31.8 GAS TRANSPORTATION AND DISTRIBUTION PIPING SYSTEMS – ASME B31.9 BUILDING SERVICES PIPING – ASME B31.11 SLURRY TRANSPORTATION PIPING SYSTEMS
  13. 13. 13 ASME B31 PRESSURE PIPING CODE ♦ BRIEF HISTORY – INITIATED WORK ON PROJECT B31, CODE FOR PRESSURE PIPING, IN 1926 – FIRST EDITION WAS PUBLISHED AS AMERICAN TENTATIVE STANDARD CODE FOR PRESSURE PIPING IN 1935 – PUBLISHED AS AMERICAN STANDARD CODE FOR PRESSURE PIPING IN 1937 – PUBLISHED AS ASC B31.1 CODE FOR PRESSURE PIPING IN 1942 – IN 1952 A NEW SECTION OF THE CODE WAS PUBLISHED TO COVER GAS TRANSMISSION AND DISTRIBUTION PIPING SYSTEMS – IN 1955 DECISION WAS MADE TO PUBLISH OTHER INDUSTRY SECTIONS OF THE CODE
  14. 14. 14 ASME B31.3 PROCESS PIPING CODE ♦ BRIEF HISTORY – FIRST EDITION OF ASA B31.3, PETROLEUM REFINERY PIPING CODE, WAS PUBLISHED IN 1959 – 1N 1967-1969 ASA BECAME UNITED STATES OF AMERICA STANDARDS INSTITUTE (USASI) – IN 1973, IT WAS PUBLISHED AS ANSI B31.3 – IN 1974, ANSI B31.6, CHEMICAL PLANT PIPING CODE, WAS READY FOR PUBLICATION. – B31.6 WAS MERGED WITH B31.3 AND PUBLISHED AS ANSI B31.3, CHEMICAL PLANT AND PETROLEUM REFINERY PIPING CODE IN 1976.
  15. 15. 15 ASME B31.3 PROCESS PIPING CODE ♦ BRIEF HISTORY – IN 1980, IT WAS PUBLISHED AS ANSI/ASME B31.3 – IN 1981, ANSI B31.10, CRYOGENIC PIPING CODE, WAS READY FOR PUBLICATION – IN 1984, B31.10 WAS MERGED WITH ANSI/ASME B31.3 – IN 1990, IT WAS PUBLISHED AS ASME B31.3 – IN 1996, IT WAS PUBLISHED AS ASME B31.3, PROCESS PIPING CODE. – 1N 1999, IT WAS PUBLISHED AS ASME B31.3, PROCESS PIPING CODE – IN 2002, IT IS PUBLISHED AS ASME B31.3, PROCESS PIPING CODE
  16. 16. 16 ASME B31.3 PROCESS PIPING CODE ♦ ORGANIZATION OF ASME B31.3 • CHAPTER I SCOPE AND JURISDICTION • CHAPTER II DESIGN • CHAPTER III MATERIALS • CHAPTER IV STANDARDS FOR PIPING COMPONENTS • CHAPTER V FABRICATION, ASSEMBLY, AND ERECTION • CHAPTER VI INSPECTION, EXAMINATION, AND TESTING • CHAPTER VII NONMETALLIC PIPING AND PIPING LINED WITH NONMETALS • CHAPTER VIII PIPING FOR CATEGORY M FLUID SERVICE • CHAPTER IX HIGH PRESSURE PIPING
  17. 17. 17 ASME B31.3 PROCESS PIPING CODE ♦ ORGANIZATION OF CHAPTERS VII – NONMETALLIC PIPING AND PIPING LINED WITH NONMETALS – A300 GENERAL STATEMENTS – PART 1 CONDITIONS AND CRITERIA – PART 2 PRESSURE DESIGN OF PIPING COMPONENTS – PART 3 FLUID SERVICE REQUIREMENTS FOR PIPING COMPONENTS – PART 4 FLUID SERVICE REQUIREMENTS FOR PIPING JOINTS – PART 5 FLEXIBILITY AND SUPPORT
  18. 18. 18 ASME B31.3 PROCESS PIPING CODE ♦ ORGANIZATION OF CHAPTER VII – PART 6 SYSTEMS – PART 7 MATERIALS – PART 8 PIPING COMPONENTS, STANDARDS – PART 9 FABRICATION, ASSEMBLY, AND ERECTION – PART 10 INSPECTION, EXAMINATION, AND TESTING
  19. 19. 19 ASME B31.3 PROCESS PIPING CODE ♦ CHAPTER VIII PIPING FOR CATEGORY M FLUID SERVICE – M300 GENERAL STATEMENTS – PART 1 CONDITIONS AND CRITERIA – PART 2 PRESSURE DESIGN OF METALLIC PIPING COMPONENTS – PART 3 FLUID SERVICE REQUIREMENTS FOR METALLIC PIPING COMPONENTS – PART 4 FLUID SERVICE REQUIREMENTS FOR METALLIC PIPING JOINTS – PART 5 FLEXIBILITY AND SUPPORT OF METALLIC PIPING
  20. 20. 20 ASME B31.3 PROCESS PIPING CODE ♦ CHAPTER VIII PIPING FOR CATEGORY M FLUID SERVICE – PART 6 SYSTEMS – PART 7 METALLIC MATERIALS – PART 8 STANDARDS FOR PIPING COMPONENTS – PART 9 FABRICATION, ASSEMBLY, AND ERECTION OF METALLIC PIPING – PART 10 INSPECTION, EXAMINATION, TESTING AND RECORDS OF METALLIC PIPING
  21. 21. 21 ASME B31.3 PROCESS PIPING CODE ♦ CHAPTER VIII PIPING FOR CATEGORY M FLUID SERVICE – MA300 GENERAL STATEMENTS – PART 11 CONDITIONS AND CRITERIA – PART 12 PRESSURE DESIGN OF NONMETALLIC PIPING COMPONENTS – PART 13 FLUID SERVICE REQUIREMENTS FOR NONMETALLIC PIPING COMPONENTS – PART 14 FLUID SERVICE REQUIREMENTS FOR NONMETALLIC PIPING JOINTS – PART 15 FLEXIBILITY AND SUPPORT OF NONMETALLIC PIPING
  22. 22. 22 ASME B31.3 PROCESS PIPING CODE ♦ CHAPTER VIII PIPING FOR CATEGORY M FLUID SERVICE – PART 16 NONMETALLIC AND NONMETALLIC LINED SYSTEMS – PART 17 NONMETALLIC MATERIALS – PART 18 STANDARDS FOR NONMETALLIC AND NONMETALLIC LINED PIPING COMPONENTS – PART 19 FABRICATION, ASEMBLY, AND ERECTION OF NONMETALLIC AND NONMETALLIC LINED PIPING – PART 20 INSPECTION, EXAMINATION, TESTING AND RECORDS OF NONMETALLIC AND NONMETALLIC LINED PIPING
  23. 23. 23 ASME B31.3 PROCESS PIPING CODE ♦ CHAPTER IX HIGH PRESSURE PIPING – K300 GENERAL STATEMENTS – PART 1 CONDITIONS AND CRITERIA – PART 2 PRESSURE DESIGN OF PIPING COMPONENTS – PART 3 FLUID SERVICE REQUIREMENTS FOR PIPING COMPONENTS – PART 4 FLUID SERVICE REQUIREMENTS FOR PIPING JOINTS – PART 5 FLEXIBILITY AND SUPPORT
  24. 24. 24 ASME B31.3 PROCESS PIPING CODE ♦ CHAPTER IX HIGH PRESSURE PIPING – PART 6 SYSTEMS – PART 7 MATERIALS – PART 8 STANDARDS FOR PIPING COMPONENTS – PART 9 FABRICATION, ASSEMBLY, AND ERECTION – PART 10 INSPECTION, EXAMINATION, AND TESTING
  25. 25. 25 ASME B31.3 PROCESS PIPING CODE ♦ ORGANIZATION OF ASME B31.3 – APPENDIX A ALLOWABLE STRESSES AND QUALITY FACTORS FOR METALLIC PIPING AND BOLTING MATERIALS – APPENDIX B STRESS TABLES AND ALLOWABLE PRESSURE TABLES FOR NONMETALS – APPENDIX C PHYSICAL PROPERTIES OF PIPING MATERIALS – APPENDIX D FLEXIBILITY AND STRESS INTENSIFICATION FACTORS – APPENDIX E REFERENCE STANDARDS – APPENDIX F PRECAUTIONARY CONSIDERATIONS
  26. 26. 26 ASME B31.3 PROCESS PIPING CODE ♦ ORGANIZATION OF ASME B31.3 – APPENDIX G SAFEGUARDING – APPENDIX H SAMPLE CALCULATIONS FOR BRANCH REINFORCEMENTS – APPENDIX J NOMENCLATURE – APPENDIX K ALLOWABLE STRESSES FOR HIGH PRESSURE PIPING – APPENDIX L ALUMINUM ALLOY PIPE FLANGES – APPENDIX M GUIDE TO CLASSIFY FLUIDS – APPENDIX V ALLOWABLE VARIATIONS IN ELEVATED TEMPERATURE SERVICE – APPENDIX X METALLIC BELLOWS EXPANSION JOINTS – APPENDIX Z PREPARATION OF TECHNICAL INQUIRIES – INDEX
  27. 27. 27
  28. 28. 28 ASME B31.3 PROCESS PIPING CODE ♦ SCOPE AND JURISDICTION – APPLIES TO PIPING IN PETROLEUM REFINERY, CHEMICAL, PHARMACEUTICAL, TEXTILE, PAPER, SEMICONDUCTOR, AND CRYOGENIC PLANTS; AND RELATED PROCESSING PLANTS AND TERMINALS. – REQUIREMENTS APPLY TO PIPING FOR ALL FLUIDS, INCLUDING: • RAW, INTERMEDIATE, AND FINISHED CHEMICALS; • PETROLEUM PRODUCTS; • GAS, STEAM, AIR, AND WATER; • FLUIDIZED SOLIDS; • REFRIGERANTS; AND • CRYOGENIC FLUIDS. – APPLIES TO JOINT CONNECTING PIPING TO EQUIPMENT. – APPLIES TO INTERCONNECTING PIPING WITHIN A PACKAGED EQUIPMENT
  29. 29. 29 ♦ B31.3 DOES NOT APPLY TO – PIPING SYSTEMS (HANDLING NONFLAMMABLE, NONTOXIC, AND NOT DAMAGING TO HUMAN TISSUE) DESIGNED FOR INTERNAL GAGE PRESSURES AT OR ABOVE ZERO BUT LESS THAN 15 psi, AND THE DESIGN TEMPERATURE IS FROM –20 F TO 366 F. – POWER BOILERS (ASME SECTION I APPLIES). – BOILER EXTERNAL PIPING (BEP). ASME B31.1 AND ASME SECTION I APPLY. – TUBES, TUBE HEADERS, CROSSOVERS, AND MANIFOLDS OF FIRED HEATERS, WHICH ARE INTERNAL TO THE HEATER ENCLOSURES. – PRESSURE VESSELS, HEAT EXCHANGERS, PUMPS, COMPRESSORS, AND OTHER FLUID HANDLING OR PROCESSING EQUIPMENT, INCLUDING INTERNAL PIPING AND CONNECTIONS FOR EXTERNAL PIPING. ASME B31.3 PROCESS PIPING CODE
  30. 30. 30
  31. 31. 31 ♦ FLUID SERVICE – CATEGORY D FLUID SERVICE • FLUID IS NONFLAMMABLE, NONTOXIC, AND NOT DAMAGING TO HUMAN TISSUE, • DESIGN GAGE PRESSURE DOES NOT EXCEED 150 psi, and • DESIGN TEMPERATURE IS FROM –20 F TO 366 F. – CATEGORY M FLUID SERVICE • A FLUID SERVICE IN WHICH A SINGLE EXPOSURE TO A VERY SAMLL QUANTITY OF A TOXIC FLUID, CAUSED BY LEAKAGE, CAN PRODUCE SERIOUS IRREVERSIBLE HARM TO PERSONS ON BREATHING OR BODILY CONTACT, EVEN WHEN PROMPT RESTORATIVE MEASURES ARE TAKEN. ASME B31.3 PROCESS PIPING CODE
  32. 32. 32 ASME B31.3 PROCESS PIPING CODE – HIGH PRESSURE FLUID SERVICE • PIPING HAVING PRESSURES IN EXCESS OF THAT ALLOWED BY ASME B16.5 CLASS 2500 RATING FOR THE SPECIFIED DESIGN TEMPERATURE AND MATERIAL GROUP – NORMAL FLUID SERVICE • FLUID SERVICE NOT SUBJECT TO THE RULES FOR CATEGORY D, CATEGORY M, OR HIGH PRESSURE FLUID SERVICE. – SEVERE CYCLIC CONDITION • COMPUTED DISPLACEMENT STRESS RANGE EXCEEDS 0.8SA • NUMBER OF CYCLES EXCEED 7000
  33. 33. 33 ASME B31.3 PROCESS PIPING CODE ♦ HOW TO DETERMINE APPLICABLE ASME B31.3 REQUIREMENTS – CHAPTERS I THROUGH VI IS CALLED THE BASE CODE – DETERMINE THE CATEGORY OF FLUID SERVICE – USE APPENDIX M – WHEN THE FLUID SERVICE IS NEITHER CATEGORY M NOR IS HIGH PRESSURE, THEN • REQUIREMENTS OF CHAPTER VIII AND IX DO NOT APPLY. • IF PIPING TO BE USED IS METALLIC, THEN THE REQUIREMENTS OF CHAPTER VII DO NOT APPLY. • FOR METALLIC PIPING, THE REQUIREMENTS OF CHAPTERS I THROUGH VI SHALL APPLY • IF PIPING TO BE USED IS NONMETALLIC, ALL REQUIREMENTS OF CHAPTER VII SHALL APPLY
  34. 34. 34
  35. 35. 35 ASME B31.3 PROCESS PIPING CODE ♦ HOW TO DETERMINE APPLICABLE ASME B31.3 REQUIREMENTS – CATEGORY M FLUID SERVICE • ALL REQUIREMENTS OF CHAPTER VIII SHALL APPLY – CATEGORY D FLUID SERVICE • CHAPTERS I THROUGH VII • CHAPTER VII APPLIES ONLY FOR NONMETALLIC PIPING • ELEMENTS SUITABLE FOR OTHER SERVICES MAY BE APPLIED
  36. 36. 36 ASME B31.3 PROCESS PIPING CODE ♦ HOW TO DETERMINE APPLICABLE ASME B31.3 REQUIREMENTS – NORMAL FLUID SERVICE • CHAPTERS I THROUGH VI • CHAPTER VII FOR NONMETALLIC PIPING – HIGH PRESSURE FLUID SERVICE • ALL REQUIREMENTS OF CHAPTER IX APPLY • CHAPTER IX DOES NOT APPLY TO CATEGORY M FLUID SERVICE
  37. 37. 37 ASME B31.3 PROCESS PIPING CODE ♦ DESIGN CRITERIA – DESIGN PRESSURE – DESIGN TEMPERATURE – AMBIENT EFFECTS – DYNAMIC EFFECTS – WEIGHT EFFECTS – THERMAL EXPANSION AND CONTRACTION EFFECTS – EFFECTS OF SUPPORT, ANCHOR, AND TERMINAL MOVEMENTS – REDUCED DUCTILITY EFFECTS – CYCLIC EFFECTS – AIR CONDENSATION EFFECTS
  38. 38. 38 ASME B31.3 PROCESS PIPING CODE ♦ DYNAMIC EFFECTS – IMPACT – WIND • METHOD OF ANALYSIS MAY BE PER – ASCE 7 – MINIMUM DESIGN LOADS FOR BUILDING AND OTHER STRUCTURES, OR – UNIFORM BUILDING CODE – EARTHQUAKE • SHALL BE DESIGNED FOR EARTHQUAKE-INDUCED HORIZONTAL FORCES • METHOD OF ANALYSIS MAY BE PER ASCE 7, OR UNIFORM BUILDING CODE – VIBRATION – DISCHARGE REACTION
  39. 39. 39 ASME B31.3 PROCESS PIPING CODE ♦ ALLOWABLE STRESSES ♦ BASIC ALLOWABLE STRESSES , S, IN TENSION FOR METALS – REFER TO TABLE A-1 ♦ DESIGN STRESSES, S, FOR BOLTING MATERIALS – REFER TO TABLE A-2 ♦ DESIGN CALCULATIONS – USING SE REQUIRES S BE MULTIPLIED BY EITHER • CASTING QUALITY FACTOR, Ec, FROM TABLE A-1A, OR • LONGITUDINAL WELD JOINT FACTOR, Ej, FROM TABLE A-1B AND TABLE 302.3.4
  40. 40. 40 ASME B31.3 PROCESS PIPING CODE ♦ LIMITS OF CALCULATED STRESSES DUE TO OCCASIONAL LOADS ♦ SUM OF THE FOLLOWING MAY BE AS HIGH AS 1.33 TIMES THE BASIC ALLOWABLE STRESSES GIVEN IN APPENDIX A – PRESSURE, WEIGHT, AND OTHER SUSTAINED LOADINGS, AND – STRESSES PRODUCED BY OCCASIONAL LOADS SUCH AS WIND OR EARTHQUALKE ♦ FOR CASTINGS, VALUE OF BASIC ALLOWALE STRESS MUST BE MULTIPLIED WITH CASTING QUALITY FACTOR, Ec.
  41. 41. 41 ASME B31.3 PROCESS PIPING CODE ♦ WTP PIPING SEISMIC QUALIFICATIONS ♦ SEISMIC CATEGORIES (SC) – STRUCTURES, SYSTEMS AND COMPONENTS (SSC) CATEGORIZED AS SEISMIC CATEGORY I, II, III, IV, OR V – SEISMIC CATEGORY IS BASED ON CONTENTS AND FUNCTIONALITY FOLLOWING A SEISMIC EVENT – CATEGORY ALSO DEFINES APPLICABLE ANALYSIS METHOD AND THE ACCEPTANCE CRITERIA
  42. 42. 42 ASME B31.3 PROCESS PIPING CODE ♦ NATURAL PHENOMENON HAZARD (NPH) PERFORMANCE CATEGORIES (PC) PER DOE- STD-1020-94 PERFORMANCE CATEGORY (PC) PERFORMANCE GOAL DESCRIPTION PC-0 NO SAFETY, MISSION,, OR COST CONSIDERATIONS PC-01 MAINTAIN OCCUPANT SAFETY PC-02 OCCUPANT SAFETY, CONTINUED OPERATION, WITH MINIMUM INTERRUPTION PC-03 OCCUPANT SAFETY, CONTINUED OPERATION, HAZARD CONFINEMENT PC-04 OCCUPANT SAFETY, CONTINUED OPERATION, CONFIDENCE OF HAZARD CONFINEMENT
  43. 43. 43 ASME B31.3 PROCESS PIPING CODE ♦ RELATION BETWEEN PC AND SC PERFORMANCE CATEGORY SEISMIC CATEGORY PC-0 SC-V PC-1 SC-IV PC-2 SC-III PC-3 SC-I, SC-II PC-4 NOT REQUIRED FOR WTP
  44. 44. 44 ASME B31.3 PROCESS PIPING CODE ♦ SUMMARY – HISTORY – SCOPE AND JURISDICTION – TYPES OF FLUID SERVICE – HOW TO APPLY REQUIREMENTS OF ASME B31.3 – DESIGN CRITERIA – DYNAMIC ANALYSIS – QUESTIONS AND ANSWERS

×