{"id":407940,"date":"2024-10-20T05:28:16","date_gmt":"2024-10-20T05:28:16","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/asme-pcc-1-2022\/"},"modified":"2024-10-26T09:56:10","modified_gmt":"2024-10-26T09:56:10","slug":"asme-pcc-1-2022","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/asme\/asme-pcc-1-2022\/","title":{"rendered":"ASME PCC 1 2022"},"content":{"rendered":"

This Standard covering bolted flange joint assemblies (BFJAs) applies to pressure-boundary flange joints with ring-type gaskets that are entirely within the circle enclosed by the bolt holes and with no contact outside this circle.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
4<\/td>\nCONTENTS <\/td>\n<\/tr>\n
8<\/td>\nFOREWORD <\/td>\n<\/tr>\n
9<\/td>\nASME PRESSURE TECHNOLOGY POST-CONSTRUCTION COMMITTEE ROSTER <\/td>\n<\/tr>\n
10<\/td>\nCORRESPONDENCE WITH THE PCC COMMITTEE <\/td>\n<\/tr>\n
12<\/td>\nASME PCC-1\u20132022 SUMMARY OF CHANGES <\/td>\n<\/tr>\n
14<\/td>\n1 SCOPE
2 INTRODUCTION <\/td>\n<\/tr>\n
15<\/td>\n3 TRAINING AND QUALIFICATION OF BOLTED JOINT ASSEMBLY PERSONNEL
4 CLEANING OF GASKET SEATING SURFACES OF FLANGES
5 EXAMINATION OF FLANGE AND FASTENER CONTACT SURFACES
5.1 Examination of Gasket Seating Surfaces for Surface Finish
5.2 Examination of Gasket Seating Surfaces for Flatness <\/td>\n<\/tr>\n
16<\/td>\n5.3 Examination of Fastener Contact Surfaces and Washers
5.4 Examination of Flange Nut or Washer Bearing Surfaces
6 ALIGNMENT OF FLANGE JOINTS
7 INSTALLATION OF GASKET <\/td>\n<\/tr>\n
17<\/td>\n8 LUBRICATION
9 INSTALLATION OF BOLTS
10 TIGHTENING PROCEDURE <\/td>\n<\/tr>\n
18<\/td>\n11 OPTIONAL PRACTICES
Figures
Figure 8-1 Examples of Lubrication Application <\/td>\n<\/tr>\n
19<\/td>\n12 JOINT PRESSURE AND TIGHTNESS TESTING
13 RECORDS
14 JOINT DISASSEMBLY <\/td>\n<\/tr>\n
20<\/td>\n15 REFERENCES
15.1 API Publications
15.2 ASME Boiler and Pressure Vessel Code (BPVC)
15.3 ASME Standards
15.4 ASTM Publications
15.5 European Committee for Standardization Publication
15.6 ISO Publications <\/td>\n<\/tr>\n
21<\/td>\n15.7 Japanese Standards Association Publication
15.8 MSS Publication
15.9 PIP Publication
15.10 SAE Publication
15.11 TEMA Publication
15.12 U.S. Department of Labor, Occupational Safety and Health Administration Publication
15.13 VDI Publication
15.14 WRC Publications
15.15 Other Publications <\/td>\n<\/tr>\n
23<\/td>\nMANDATORY APPENDIX I DEFINITIONS <\/td>\n<\/tr>\n
28<\/td>\nNONMANDATORY APPENDICES
NONMANDATORY APPENDIX A TRAINING AND QUALIFICATION OF BOLTED JOINT ASSEMBLY PERSONNEL
A-1 INTRODUCTION <\/td>\n<\/tr>\n
29<\/td>\nTables
Table A-1.4-1 Training Matrix
A-2 ACADEMIC TRAINING PROGRAM <\/td>\n<\/tr>\n
31<\/td>\nTable A-2.1-1 Training of Fundamentals Curriculum <\/td>\n<\/tr>\n
33<\/td>\nTable A-2.2-1 Piping Endorsement Curriculum <\/td>\n<\/tr>\n
34<\/td>\nTable A-2.3-1 Powered-Equipment Endorsement Curriculum
Table A-2.4-1 Heat Exchanger Endorsement Curriculum <\/td>\n<\/tr>\n
35<\/td>\nA-3 EXAMINATION PROGRAM <\/td>\n<\/tr>\n
36<\/td>\nA-4 QUALITY ASSURANCE <\/td>\n<\/tr>\n
37<\/td>\nNONMANDATORY APPENDIX B DESCRIPTION OF COMMON TERMS <\/td>\n<\/tr>\n
38<\/td>\nTable C-1 Recommended Gasket Seating Surface Finish for Various Gasket Types
NONMANDATORY APPENDIX C RECOMMENDED GASKET SEATING SURFACE FINISH FOR VARIOUS GASKET TYPES <\/td>\n<\/tr>\n
39<\/td>\nNONMANDATORY APPENDIX D GUIDELINES FOR ALLOWABLE GASKET SEATING SURFACE FLATNESS AND DEFECT DEPTH
D-1 INTRODUCTION
D-2 FLANGE FACE FLATNESS TOLERANCES
D-3 FLANGE FACE IMPERFECTION TOLERANCES
D-4 RTJ GASKETS
D-5 REFERENCE <\/td>\n<\/tr>\n
40<\/td>\nFigure D-2-1 Flange Circumferential Variation Tolerance, T1
Table D-2-1M Flange Seating Face Flatness Tolerances (Metric)
Table D-2-1 Flange Seating Face Flatness Tolerances (U.S. Customary) <\/td>\n<\/tr>\n
41<\/td>\nFigure D-2-2 Flange Radial Variation Tolerance, T2
Table D-3-1M Allowable Defect Depth vs. Width Across Face (Metric)
Table D-3-1 Allowable Defect Depth vs. Width Across Face (U.S. Customary) <\/td>\n<\/tr>\n
42<\/td>\nFigure D-3-1 Flange Surface Damage Assessment: Pits and Dents
Figure D-3-2 Flange Surface Damage Assessment: Scratches and Gouges <\/td>\n<\/tr>\n
43<\/td>\nFigure D-4-1 RTJ Gasket Seating Surface Assessment <\/td>\n<\/tr>\n
44<\/td>\nNONMANDATORY APPENDIX E FLANGE JOINT ALIGNMENT GUIDELINES
E-1 CHECKS, MEASUREMENTS, OR VERIFICATIONS
E-2 VERIFICATION METHODS AND TOLERANCES
E-3 ALIGNMENT METHODS AND TOOLS
E-4 ENGINEERING EVALUATION <\/td>\n<\/tr>\n
45<\/td>\nFigure E-2-1 Centerline High\/Low
Figure E-2-2 Excessive Spacing Gap
Figure E-2-3 Parallelism <\/td>\n<\/tr>\n
46<\/td>\nFigure E-2-4 Rotational Two-Hole
Table E-2-1 Common Alignment Tolerances <\/td>\n<\/tr>\n
47<\/td>\nNONMANDATORY APPENDIX F JOINT-TIGHTENING PRACTICES AND PATTERNS
F-1 INTRODUCTION
F-2 BOLT-LOAD CONTROL
F-3 BOLT-LOAD VERIFICATION
F-4 TIGHTENING PRACTICES <\/td>\n<\/tr>\n
48<\/td>\nTable F-4-1 Example Tightening Practices Based on Service Application
F-5 TOOL SELECTION FOR LOAD CONTROL
F-6 TIGHTENING PATTERNS <\/td>\n<\/tr>\n
49<\/td>\nTable F-6.1.1.1-1 Star and Modified Star Pattern Sequencing <\/td>\n<\/tr>\n
51<\/td>\nFigure F-6.1.1.2.1-1 Pattern #1 (Star Pattern): 24-Bolt Basic Example
F-7 DEVELOPING NEW PROCEDURES <\/td>\n<\/tr>\n
52<\/td>\nFigure F-6.1.1.2.2-1 Pattern #1 (Star Pattern): 24-Bolt Modified Star Example <\/td>\n<\/tr>\n
53<\/td>\nFigure F-6.1.1.2.2-2 Modified Star Pattern With Multiple Tools <\/td>\n<\/tr>\n
54<\/td>\nFigure F-6.1.2.1-1 Pattern #2 (Quadrant Pattern): 24-Bolt Examples
F-8 RTJ AND LENS-TYPE GASKETS <\/td>\n<\/tr>\n
55<\/td>\nTable F-6.1.2.1.1-1 Quadrant Pattern Cross Sequence <\/td>\n<\/tr>\n
56<\/td>\nTable F-6.1.2.1.2-1 Quadrant Pattern Circular Sequence <\/td>\n<\/tr>\n
57<\/td>\nFigure F-6.1.2.2-1 Pattern #2 (Quadrant Pattern): 24-Bolt Accelerated Cross Example <\/td>\n<\/tr>\n
58<\/td>\nFigure F-6.1.3.1-1 Pattern #3 (Circular Pattern): 24-Bolt Example
F-9 HIGHLY COMPRESSIBLE SOFT GASKETS VULNERABLE TO UNEVEN COMPRESSION
F-10 REFERENCES <\/td>\n<\/tr>\n
59<\/td>\nFigure F-6.1.3.2-1 Pattern #3 (Circular Pattern): 24-Bolt Step-by-Step Example <\/td>\n<\/tr>\n
60<\/td>\nFigure F-6.1.3.3-1 Pattern #3 (Simultaneous Multibolt Circular Pattern): 24-Bolt Step-by-Step Example (Two Tools) <\/td>\n<\/tr>\n
61<\/td>\nNONMANDATORY APPENDIX G SINGLE-STUD REPLACEMENT <\/td>\n<\/tr>\n
62<\/td>\nTable H-1M Bolt Root and Tensile Stress Areas (Metric Threads)
NONMANDATORY APPENDIX H BOLT ROOT AND TENSILE STRESS AREAS <\/td>\n<\/tr>\n
63<\/td>\nTable H-1 Bolt Root and Tensile Stress Areas (Inch Series) <\/td>\n<\/tr>\n
64<\/td>\nNONMANDATORY APPENDIX I INTERACTION DURING TIGHTENING <\/td>\n<\/tr>\n
65<\/td>\nNONMANDATORY APPENDIX J OPTIONAL PRACTICES FOR FLANGE JOINT ASSEMBLY
J-1 INTRODUCTION
J-2 MEASUREMENT OF GAPS
J-3 BOLT ELONGATION (BOLT STRETCH) MEASUREMENT <\/td>\n<\/tr>\n
66<\/td>\nJ-4 START-UP RETORQUE
J-5 GROUPED BOLTING FOR LARGE FLANGES
J-6 ALTERNATIVE LEGACY CROSS-PATTERN TIGHTENING SEQUENCE AND BOLT-NUMBERING SYSTEM
J-7 CONTROLLED DISASSEMBLY <\/td>\n<\/tr>\n
67<\/td>\nFigure J-5-1 Example of Bolt Grouping for a 48-Bolt Flange <\/td>\n<\/tr>\n
68<\/td>\nTable J-6-1 Legacy Cross-Pattern Tightening Sequence and Bolt-Numbering System When Using a Single Tool <\/td>\n<\/tr>\n
69<\/td>\nNONMANDATORY APPENDIX K NUT FACTOR CALCULATION OF TARGET TORQUE
K-1 COMMON TARGET TORQUE FORMULA
K-2 ADDITIONAL INFORMATION ON TARGET TORQUE FORMULAS <\/td>\n<\/tr>\n
70<\/td>\nK-3 REFERENCES <\/td>\n<\/tr>\n
71<\/td>\nTable L-1 ASME B16.5 Flange Bolting Information
NONMANDATORY APPENDIX L ASME B16.5 FLANGE BOLTING INFORMATION <\/td>\n<\/tr>\n
72<\/td>\nTable M-1.3-1 Recommended Washer Temperature Limits
NONMANDATORY APPENDIX M WASHER USAGE GUIDANCE AND PURCHASE SPECIFICATIONS FOR THROUGH-HARDENED WASHERS
M-1 WASHER USAGE GUIDANCE <\/td>\n<\/tr>\n
73<\/td>\nM-2 PURCHASE SPECIFICATION FOR THROUGH-HARDENED WASHERS <\/td>\n<\/tr>\n
74<\/td>\nTable M-2.4-1 Chemical Requirements <\/td>\n<\/tr>\n
75<\/td>\nTable M-2.6.1-1 Dimensional Requirements for Metric Washers
Table M-2.6.1-2 Dimensional Requirements for U.S. Customary Washers <\/td>\n<\/tr>\n
76<\/td>\nTable M-2.6.1-3 Dimensional Tolerances for Metric Washers
Table M-2.6.1-4 Dimensional Tolerances for U.S. Customary Washers
Table M-2.8.2-1 Sampling <\/td>\n<\/tr>\n
77<\/td>\nNONMANDATORY APPENDIX N DEFINITIONS, COMMENTARY, AND GUIDELINES ON THE REUSE OF BOLTS
N-1 TERMS AND DEFINITIONS
N-2 GENERAL COMMENTARY <\/td>\n<\/tr>\n
78<\/td>\nN-3 GUIDELINES FOR REUSE OF BOLTS AND NUTS
N-4 GUIDELINES FOR REUSE OF GASKETS <\/td>\n<\/tr>\n
79<\/td>\nNONMANDATORY APPENDIX O ASSEMBLY BOLT STRESS DETERMINATION
O-1 INTRODUCTION <\/td>\n<\/tr>\n
80<\/td>\nO-2 ASSEMBLY BOLT STRESS SELECTION
O-3 SIMPLE APPROACH <\/td>\n<\/tr>\n
81<\/td>\nO-4 JOINT COMPONENT APPROACH <\/td>\n<\/tr>\n
82<\/td>\nO-5 DETERMINING FLANGE LIMITS <\/td>\n<\/tr>\n
84<\/td>\nTable O-3.2-1M Reference Values (Target Torque Index) for Calculating Target Torque Values for Low-Alloy Steel Bolting Based on Unit Prestress of 1 MPa (Root Area) (Metric Series Threads) <\/td>\n<\/tr>\n
85<\/td>\nTable O-3.2-1 Reference Values (Target Torque Index) for Calculating Target Torque Values for Low-Alloy Steel Bolting Based on Unit Prestress of 1 ksi (Root Area) (Inch Series Threads) <\/td>\n<\/tr>\n
86<\/td>\nTable O-4.1-1M Pipe Wall Thickness Used for Following Tables (mm)
Table O-4.1-1 Pipe Wall Thickness Used for Following Tables (in.) <\/td>\n<\/tr>\n
87<\/td>\nTable O-4.1-2M Bolt Stress Limit for SA-105 Steel Flanges Using Elastic\u2013Plastic FEA (MPa)
Table O-4.1-2 Bolt Stress Limit for SA-105 Steel Flanges Using Elastic\u2013Plastic FEA (ksi) <\/td>\n<\/tr>\n
88<\/td>\nTable O-4.1-3 Flange Rotation for SA-105 Steel Flanges Loaded to Table O-4.1-2M\/Table O-4.1-2 Bolt Stress Using Elastic\u2013Plastic FEA (deg) <\/td>\n<\/tr>\n
89<\/td>\nTable O-4.1-4M Bolt Stress Limit for SA-105 Steel Flanges Using Elastic Closed Form Analysis (MPa)
Table O-4.1-4 Bolt Stress Limit for SA-105 Steel Flanges Using Elastic Closed Form Analysis (ksi) <\/td>\n<\/tr>\n
90<\/td>\nTable O-4.1-5 Flange Rotation for SA-105 Steel Flanges Loaded toTable O-4.1-4M\/Table O-4.1-4 Bolt Stress Using Elastic Closed Form Analysis (deg) <\/td>\n<\/tr>\n
91<\/td>\nTable O-4.1-6M Bolt Stress Limit for SA-182 F304 Steel Flanges Using Elastic\u2013Plastic FEA (MPa)
Table O-4.1-6 Bolt Stress Limit for SA-182 F304 Steel Flanges Using Elastic\u2013Plastic FEA (ksi) <\/td>\n<\/tr>\n
92<\/td>\nTable O-4.1-7 Flange Rotation for SA-182 F304 Steel Flanges Loaded toTable O-4.1-6M\/Table O-4.1-6 Bolt Stress Using Elastic\u2013Plastic FEA (deg) <\/td>\n<\/tr>\n
93<\/td>\nTable O-4.2-1 Example Bolt Stress for SA-105 Steel Weld-Neck Flanges, SA-193 B7 Steel Bolts, and Spiral-Wound Gasket With Inner Ring (ksi) <\/td>\n<\/tr>\n
94<\/td>\nTable O-4.2-2 Example Assembly Bolt Torque for SA-105 Steel Weld-Neck Flanges, SA-193 B7 Steel Bolts, and Spiral-Wound Gasket With Inner Ring (ft-lb) <\/td>\n<\/tr>\n
95<\/td>\nNONMANDATORY APPENDIX P TROUBLESHOOTING FLANGE JOINT LEAKAGE
P-1 INTRODUCTION
P-2 SCOPE
P-3 INVESTIGATIVE AND DIAGNOSTIC EVALUATION GUIDE <\/td>\n<\/tr>\n
96<\/td>\nForm
Form P-3-1 Sample Flange Joint Leak Report <\/td>\n<\/tr>\n
98<\/td>\nP-4 FLANGE DESIGN AND ACCEPTABLE PRACTICE CONSIDERATIONS <\/td>\n<\/tr>\n
100<\/td>\nFigure P-4.6.1-1 Tapered-Hub-Type Flange
Figure P-4.6.2-1 Slip-On-Type Flange <\/td>\n<\/tr>\n
101<\/td>\nFigure P-4.6.3-1 Lap Joint Flange
P-5 LEAKAGE PROBLEMS AND POTENTIAL SOLUTIONS
P-6 REFERENCES <\/td>\n<\/tr>\n
102<\/td>\nTable P-5-1 Leak During Pressure Test <\/td>\n<\/tr>\n
103<\/td>\nTable P-5-2 Leak During Heat-Up or Initial Operation <\/td>\n<\/tr>\n
104<\/td>\nTable P-5-3 Leak Corresponding to Thermal or Pressure Upset
Table P-5-4 Leak After Long-Term Operation <\/td>\n<\/tr>\n
105<\/td>\nTable P-5-5 Leak During Shutdown <\/td>\n<\/tr>\n
106<\/td>\nNONMANDATORY APPENDIX Q CONSIDERATIONS FOR THE USE OF POWERED EQUIPMENT
Q-1 GENERAL GUIDANCE
Q-2 PNEUMATIC AND ELECTRIC TORQUE WRENCHES
Q-3 HYDRAULIC TORQUE WRENCHES <\/td>\n<\/tr>\n
107<\/td>\nQ-4 HYDRAULIC TENSIONERS <\/td>\n<\/tr>\n
109<\/td>\nFigure Q-4.5-1 24-Bolt, 24-Tool Example
Q-5 ESSENTIAL ELEMENTS OF TORQUE TOOL PERFORMANCE <\/td>\n<\/tr>\n
110<\/td>\nFigure Q-4.5-2 24-Bolt, 50% (12-Tool) Example <\/td>\n<\/tr>\n
111<\/td>\nQ-6 REFERENCE <\/td>\n<\/tr>\n
112<\/td>\nNONMANDATORY APPENDIX R ASSEMBLY RECORDS MANAGEMENT
R-1 PURPOSES OF JOINT ASSEMBLY RECORDS
R-2 MAINTENANCE OF JOINT ASSEMBLY RECORDS <\/td>\n<\/tr>\n
113<\/td>\nFigure R-2.2-1 Example Long Assembly Record <\/td>\n<\/tr>\n
114<\/td>\nFigure R-2.2-2 Example Short Assembly Record <\/td>\n<\/tr>\n
115<\/td>\nFigure R-2.2-3 Example Medium-Length Assembly Record <\/td>\n<\/tr>\n
116<\/td>\nFigure R-2.2-4Example Multipart Tear-Off Tag <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

ASME PCC-1-2022 Guidelines for Pressure Boundary Bolted Flange Joint Assembly<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASME<\/b><\/a><\/td>\n2022<\/td>\n117<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":407947,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2643],"product_tag":[],"class_list":{"0":"post-407940","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-asme","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/407940","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/407947"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=407940"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=407940"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=407940"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}