{"id":374267,"date":"2024-10-20T02:37:47","date_gmt":"2024-10-20T02:37:47","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/asme-bpvc-x-2021\/"},"modified":"2024-10-26T04:35:31","modified_gmt":"2024-10-26T04:35:31","slug":"asme-bpvc-x-2021","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/asme\/asme-bpvc-x-2021\/","title":{"rendered":"ASME BPVC X 2021"},"content":{"rendered":"

This Section provides requirements for construction of an FRP pressure vessel in conformance with a manufacturer’s design report. It includes production, processing, fabrication, inspection and testing methods required for the vessel. Section X includes three Classes of vessel design; Class I and Class III – qualification through the destructive test of a prototype and Class II – mandatory design rules and acceptance testing by nondestructive methods. These vessels are not permitted to store, handle or process lethal fluids. Vessel fabrication is limited to the following processes: bag-molding, centrifugal casting and filament-winding and contact molding. General specifications for the glass and resin materials and minimum physical properties for the composite materials are given. Intended for manufacturers, users, constructors, designers and others concerned with the design, fabrication, assembly, erection, examination, inspection and testing of pressure vessels, plus all potential governing entities.<\/p>\n

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PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
5<\/td>\nTABLE OF CONTENTS <\/td>\n<\/tr>\n
16<\/td>\nLIST OF SECTIONS <\/td>\n<\/tr>\n
17<\/td>\nINTERPRETATIONS
CODE CASES <\/td>\n<\/tr>\n
18<\/td>\nFOREWORD <\/td>\n<\/tr>\n
20<\/td>\nSTATEMENT OF POLICY ON THE USE OF THE ASME SINGLE CERTIFICATION MARK AND CODE AUTHORIZATION IN ADVERTISING
STATEMENT OF POLICY ON THE USE OF ASME MARKING TO IDENTIFY MANUFACTURED ITEMS <\/td>\n<\/tr>\n
21<\/td>\nSUBMITTAL OF TECHNICAL INQUIRIES TO THE BOILER AND PRESSURE VESSEL STANDARDS COMMITTEES <\/td>\n<\/tr>\n
24<\/td>\nPERSONNEL <\/td>\n<\/tr>\n
45<\/td>\nINTRODUCTION
3\u2002DESIGN
3.1 GENERAL
3.1.1
3.1.2
3.1.3
3.1.4 <\/td>\n<\/tr>\n
46<\/td>\nTable 1.1 Referenced Standards in This Section <\/td>\n<\/tr>\n
47<\/td>\n3.2 LOW MODULUS CHARACTERISTICS
3.3 FATIGUE
3.3.1
3.3.2
3.3.3
3.3.4
3.4 CREEP, STRESS-RUPTURE, AND TEMPERATURE EFFECTS
3.5 FABRICATION
3.5.1
3.5.2
3.5.3 <\/td>\n<\/tr>\n
48<\/td>\n3.5.4
3.6 INSPECTION
3.6.1
3.6.2
3.7 LINERS
3.8 UNITS
3.8.1
3.8.2
3.8.3
3.8.4
3.8.5
3.8.6
3.8.7 <\/td>\n<\/tr>\n
49<\/td>\nSUMMARY OF CHANGES <\/td>\n<\/tr>\n
51<\/td>\nLIST OF CHANGES IN RECORD NUMBER ORDER <\/td>\n<\/tr>\n
52<\/td>\nCROSS-REFERENCING AND STYLISTIC CHANGES IN THE BOILER AND PRESSURE VESSEL CODE <\/td>\n<\/tr>\n
53<\/td>\nPART RG General Requirements
Article RG-1 Scope and Jurisdiction
RG-100 Scope
RG-110 Application Limitations
RG-111 Design Pressure
RG-112 Design Temperature <\/td>\n<\/tr>\n
54<\/td>\nRG-113 Potable Water \u2014 Section IV Applications Only
RG-114 Lethal Fluids
RG-120 Jurisdiction of Section X
RG-121 Classes of Vessels Outside the Jurisdiction of This Section <\/td>\n<\/tr>\n
55<\/td>\nArticle RG-2 Organization
RG-200 Organization of This Section
RG-201 Parts
RG-202 Articles, Paragraphs, and Subparagraphs <\/td>\n<\/tr>\n
56<\/td>\nArticle RG-3 Responsibilities and Duties
RG-300 Responsibilities and Duties
RG-310 User\u2019s Responsibilities \u2014 Design Specification
RG-320 Fabricator\u2019s Responsibilities
RG-321 Fabricator\u2019s Design Report <\/td>\n<\/tr>\n
58<\/td>\nRG-322 Certification of Compliance
RG-323 Requirements for Quality Control
RG-330 Inspector\u2019s Duties <\/td>\n<\/tr>\n
59<\/td>\nArticle RG-4 Fabrication Methods
RG-400 Fabrication Methods
RG-401 Bag Molding
RG-402 Centrifugal Casting
RG-403 Contact Molding
RG-404 Filament Winding <\/td>\n<\/tr>\n
60<\/td>\nPART RM Material Requirements
Article RM-1 General Requirements
RM-100 Laminate Materials
RM-110 Fiber System
RM-111 Glass Fibers
RM-112 Carbon or Graphite Fibers
RM-113 Aramid Fibers
RM-114 Fiber Surface Treatment
RM-120 Resin System
RM-121 Resin Specification <\/td>\n<\/tr>\n
61<\/td>\nRM-122 Curing Agents
RM-123 Laminate Cure
Tables
Table RM-120.1 Resin Systems Required Certification by Resin Manufacturer
Table RM-120.2 Resin Systems Required Test by Vessel Fabricator <\/td>\n<\/tr>\n
62<\/td>\nRM-140 Use of Two or More Materials Specifications or Processes in Fabricating a Class I Vessel
RM-150 Mechanical Properties of Lamina for Class II Vessels
RM-151 Examples of Lamina
RM-152 Lamina Specification
RM-153 Lamina Properties
RM-154 Laminate Analysis <\/td>\n<\/tr>\n
63<\/td>\nArticle RM-2 Miscellaneous Pressure Parts
RM-200 General Requirements
RM-210 Miscellaneous Metallic Parts
RM-211 For Class I Vessels
RM-212 For Class II Vessels <\/td>\n<\/tr>\n
64<\/td>\nPART RD Design Requirements
Article RD-1 General
RD-100 Scope
RD-101 Design Basis
RD-110 Definitions <\/td>\n<\/tr>\n
65<\/td>\nRD-111 Design Pressure
RD-112 Design Temperature
RD-113 Maximum Allowable Working Pressure
RD-114 Qualification Pressure
RD-115 Test Pressure
RD-116 Pressure Relief Device Settings
RD-120 Loadings
RD-121 Stress Due to Combined Loadings <\/td>\n<\/tr>\n
66<\/td>\nRD-130 Design Restrictions
RD-140 Design Allowances for Degradation
RD-150 Methods of Fabrication in Combination
RD-151 Materials in Combination
RD-152 Combination Units
RD-160 Proof of Design Adequacy <\/td>\n<\/tr>\n
67<\/td>\nArticle RD-2 Shells of Revolution Under Internal Pressure
RD-200 General <\/td>\n<\/tr>\n
68<\/td>\nArticle RD-3 Shells of Revolution Under External Pressure
RD-300 General
RD-310 Qualification of Vessels for External Pressure Service
RD-311 Class I Vessels for Both External and Internal Pressure Service
RD-312 Class I Vessels for External Pressure Service Only
RD-313 Class II Vessels for Both External and Internal Pressure Service
RD-314 Class II Vessels for External Pressure Only <\/td>\n<\/tr>\n
69<\/td>\nArticle RD-4 Secondary Bonding
RD-400 Design of Secondary Bonded Joints <\/td>\n<\/tr>\n
70<\/td>\nArticle RD-5 Openings and Their Reinforcement
RD-500 General
RD-510 Qualification
RD-511 Qualification of Class I Vessels
RD-512 Qualification of Class II Vessels
RD-520 Restrictions for Class II Vessels <\/td>\n<\/tr>\n
71<\/td>\nArticle RD-6 Nozzles and Other Connections
RD-600 General
RD-610 Qualifications
RD-611 Qualification of Class I Vessels
RD-612 Qualification of Class II Vessels
RD-613 Restrictions for Class II Vessels
RD-620 Integral Flanged Nozzles for Class II Vessels
RD-620.1 Integral Flange Physical Dimensions.
RD-620.2 Flange Bolt Holes.
RD-620.3 Flange Faces.
RD-620.4 Gussets.
RD-620.5 Nozzle Installation. <\/td>\n<\/tr>\n
72<\/td>\nRD-621 Flange Design for Class II Vessels <\/td>\n<\/tr>\n
73<\/td>\nTable RD-620.1 Flange and Nozzle Dimensions for Hand Lay\u2010Up and Pressure-Molded Flanges <\/td>\n<\/tr>\n
75<\/td>\nFigures
Figure RD-620.3 Flange Tolerances <\/td>\n<\/tr>\n
76<\/td>\nFigure RD-620.4(a) Plate\u2010Type Gussets
Figure RD-620.4(b) Typical Cone\u2010Type Gusset <\/td>\n<\/tr>\n
77<\/td>\nFigure RD-620.5 Flush Nozzle Installation <\/td>\n<\/tr>\n
78<\/td>\nFigure RD-620.6 Penetrating Nozzle Installation <\/td>\n<\/tr>\n
79<\/td>\nArticle RD-7 Bolted Connections
RD-700 Flat Heads, Covers, and Blind Flanges
RD-700.1 For Class I Vessels.
RD-700.2 For Class II Vessels.
RD-700.3 Nomenclature.
RD-701 Minimum Required Thickness
RD-710 Bolted Flanged Connections
RD-711 Flanges and Flanged Fittings Conforming to ANSI B16.5 and B16.1
Figure RD-700.1 Acceptable Types of Flat Heads for Class I Vessels <\/td>\n<\/tr>\n
80<\/td>\nRD-712 Flanges Not Conforming to ANSI B16.5\u20101981
RD-720 Openings in Flat Metallic Heads, Metallic Covers, and Metallic Blind Flanges
RD-721 Reinforcement Requirements
RD-730 Welded or Brazed Connections to Metal Flat Heads, Covers, or Blind Flanges <\/td>\n<\/tr>\n
81<\/td>\nArticle RD-8 Quick\u2010Actuating Closures (for Class I Vessels Only)
RD-800 General Design Requirements
RD-801 Specific Design Requirements
RD-802 Required Pressure\u2010Indicating Devices
RD-803 Qualification <\/td>\n<\/tr>\n
82<\/td>\nArticle RD-9 Attachments and Supports
RD-900 General
RD-910 Qualification <\/td>\n<\/tr>\n
83<\/td>\nArticle RD-10 Access and Inspection Openings
RD-1000 General Requirements
RD-1001 Requirements for Vessels 12 in. (300 mm) in Diameter and Smaller
RD-1002 Requirements for Vessels Over 12 in. (300 mm) but Not Over 16 in. (400 mm) in Inside Diameter
RD-1010 Equipment of Vessels Requiring Access or Inspection Openings
RD-1020 Size of Manhole Openings for Class I Vessels
RD-1030 Size of Manhole Openings for Class II Vessels <\/td>\n<\/tr>\n
84<\/td>\nRD-1031 Design of Access and Inspection Openings in Shells and Heads
RD-1040 Minimum Gasket Bearing Widths for Manhole Cover Plates
RD-1050 Threaded Openings in Class I Vessels
RD-1051 Materials for Threaded Plugs and Caps
RD-1052 Permissible Types of Threads
RD-1060 Threaded Openings in Class II Vessels <\/td>\n<\/tr>\n
85<\/td>\nArticle RD-11 Mandatory Design Rules for Class II Vessels
RD-1100 General
RD-1110 Design Basis
RD-1111 Certification of Design
RD-1120 Design Limitations
RD-1130 Design Acceptability
RD-1140 Loadings
RD-1150 Vessel Parts Subject to Design Analysis
RD-1160 Laminate Composition
RD-1161 Scope <\/td>\n<\/tr>\n
86<\/td>\nRD-1162 Fabrication Methods
RD-1163 Engineering Constants
Figure RD-1120.1 Design Limitations for Class II Vessels <\/td>\n<\/tr>\n
87<\/td>\nRD-1164 Thickness of Vessel Parts
RD-1165 Resin\u2013Fiber Ratio
RD-1166 Characterization of Laminates
RD-1170 Design Rules \u2014 Method A
RD-1170.1 Scope.
RD-1170.2 Design Parameters.
RD-1171 Thickness of Shells <\/td>\n<\/tr>\n
88<\/td>\nRD-1172 Vessel Shells Under External Pressure <\/td>\n<\/tr>\n
89<\/td>\nRD-1173 Thickness of Heads
RD-1174 Openings in Shells and Heads
Table RD-1173.2 Values of Spherical Radius Factor Ko for Ellipsoidal Heads With Pressure on Convex Side <\/td>\n<\/tr>\n
90<\/td>\nFigure RD-1174.2 Dimensions of Reinforcing Pad and Nozzle Overlays <\/td>\n<\/tr>\n
91<\/td>\nFigure RD-1174.3 Stress Concentration Factors for a Circular Hole in a Pressurized Cylindrical Shell <\/td>\n<\/tr>\n
92<\/td>\nRD-1175 Joining Vessel Parts <\/td>\n<\/tr>\n
93<\/td>\nRD-1176 Design of Flanges
Figure RD-1175.2 Head\/Shell or Shell\/Shell Overlay Dimensions <\/td>\n<\/tr>\n
95<\/td>\nFigure RD-1176.1 Design of Full\u2010Face Nozzle Flanges <\/td>\n<\/tr>\n
97<\/td>\nFigure RD-1176.2 Values of V (Integral Flange Factor) <\/td>\n<\/tr>\n
98<\/td>\nFigure RD-1176.3 Values of F (Integral Flange Factor) <\/td>\n<\/tr>\n
99<\/td>\nFigure RD-1176.4 Values of f (Hub Stress Correction Factor) <\/td>\n<\/tr>\n
100<\/td>\nRD-1180 Discontinuity Analysis \u2014 Method B
RD-1180.1 Scope.
Figure RD-1176.5 Values of T, Z, Y, and U (Terms Involving K) <\/td>\n<\/tr>\n
101<\/td>\nRD-1180.2 Design Parameters.
RD-1181 Definitions
RD-1182 Stress Analysis <\/td>\n<\/tr>\n
102<\/td>\nRD-1183 External Pressure and Buckling
RD-1184 Openings and Joints of Vessel Parts
RD-1185 Thermal Stresses
RD-1186 Attachments
RD-1187 Design Acceptability
RD-1188 Basis for Determining Stresses <\/td>\n<\/tr>\n
105<\/td>\nRD-1189 Procedure for Calculating the Stress Ratio <\/td>\n<\/tr>\n
106<\/td>\nArticle RD-12 Laminate Stiffness Coefficients
RD-1200 Laminate Stiffness Coefficients
RD-1210 Stiffness Coefficients for Design by Method B Rules
RD-1220 Nomenclature <\/td>\n<\/tr>\n
107<\/td>\nFigure RD-1220.1 Moment Resultants
Figure RD-1220.2 In\u2010Plane Force Resultants <\/td>\n<\/tr>\n
108<\/td>\nRD-1230 Lamina Reduced Stiffness
Figure RD-1220.3 Coordinate Systems <\/td>\n<\/tr>\n
109<\/td>\nRD-1240 Stiffness Coefficients for the Laminate <\/td>\n<\/tr>\n
110<\/td>\nRD-1250 Procedure for Calculating the Stiffness Coefficients
Figure RD-1250.1 Geometry of an N\u2010Layered Laminate <\/td>\n<\/tr>\n
111<\/td>\nPART RF Fabrication Requirements
Article RF-1 General Requirements
RF-100 Scope
RF-110 Procedure Specifications <\/td>\n<\/tr>\n
112<\/td>\nArticle RF-2 Special Fabrication Requirements for Bag\u2010Molding Process (for Class I Vessels Only)
RF-200 Fiber Content
RF-201 Fiber Composition
RF-210 Form of Fiber Reinforcement
RF-211 Resin System
RF-212 Cure
Figure RF-210.1 Fiber Side Wall Lay\u2010Up for Bag Molding
Figure RF-210.2 Head or End Preform for Cylindrical Vessel <\/td>\n<\/tr>\n
113<\/td>\nRF-220 Molds
RF-221 Mold Material
RF-222 Mold Release Agent
RF-223 Mold Removal
RF-224 Pressure Bags
RF-230 Liners
RF-231 Liner Material
RF-232 Provisions in Liners for Openings in Vessels
RF-240 Openings in Vessels
RF-250 Molded\u2010in Fittings <\/td>\n<\/tr>\n
114<\/td>\nArticle RF-3 Special Fabrication Requirements for Centrifugal\u2010Casting Process (for Class I Vessels Only)
RF-300 Fiber Content
RF-301 Fiber Composition
RF-310 Form of Reinforcement
RF-311 Resin System
RF-312 Cure
RF-320 Mandrels
RF-321 Mandrel Material
RF-322 Mandrel Release Agent
RF-323 Mandrel Removal
RF-324 Matched\u2010Die\u2010Molded Heads
RF-330 Liners
RF-331 Liner Material
RF-332 Provisions in Liners for Vessel Openings
RF-340 Openings in Vessels <\/td>\n<\/tr>\n
115<\/td>\nArticle RF-4 Special Fabrication Requirements forFilament\u2010Winding Process (Classes I and II)
RF-400 Fiber Content
RF-400.1 Fiber Content in Supplementary Pads.
RF-401 Fiber Composition
RF-410 Form of Reinforcement
RF-410.1 Patterns.
RF-410.2 Alignment With Stresses.
RF-410.3 Wall Thickness.
RF-411 Resin System
RF-412 Cure
RF-413 Filament Winding
RF-420 Mandrels
RF-421 Mandrel Material
RF-422 Mandrel Release Agent <\/td>\n<\/tr>\n
116<\/td>\nRF-423 Mandrel Removal
RF-430 Liners
RF-431 Liner Material
RF-432 Provisions in Liners for Vessel Openings
RF-440 Openings in Vessels <\/td>\n<\/tr>\n
117<\/td>\nArticle RF-5 Special Fabrication Requirements forContact\u2010Molding Process (Classes I and II)
RF-500 Fiber Content
RF-501 Fiber Composition
RF-510 Form of Fiber Reinforcement
RF-511 Resin System
RF-512 Cure
RF-520 Molds
RF-521 Mold Material
RF-522 Mold Release Agent
RF-523 Mold Removal
RF-530 Liners
RF-531 Liner Material
RF-532 Provisions in Liners for Openings in Vessels <\/td>\n<\/tr>\n
118<\/td>\nRF-540 Openings in Vessels <\/td>\n<\/tr>\n
119<\/td>\nArticle RF-6 Special Fabrication Requirements for Matched Molded Heads (Used for Closures for Centrifugally Cast Vessels \u2014 for Class I Vessels Only)
RF-600 Content
RF-601 Fiber Composition
RF-610 Form of Fiber Reinforcement
RF-611 Resin System
RF-612 Cure
Figure RF-610.1 Fiber Preform and Insert for Head for Centrifugally Cast Vessel <\/td>\n<\/tr>\n
120<\/td>\nRF-620 Molds
RF-621 Mold Material
RF-622 Mold Release Agent
RF-623 Head Removal
RF-624 Pressure Bags
RF-630 Openings in Heads
Figure RF-610.2 Fiber Head or End Preformed Inserts for Centrifugally Cast Vessel Heads <\/td>\n<\/tr>\n
121<\/td>\nArticle RF-7 Special Fabrication Requirements for Joining Components
RF-700 Procedure Specifications and Qualifications <\/td>\n<\/tr>\n
122<\/td>\nPART RQ Qualification Requirements
Article RQ-1 Scope
RQ-100 Responsibility for Qualification
RQ-101 Fabrication Processes
RQ-102 Production Work Without Qualifications
RQ-110 Maintenance of Procedure Specification and Qualification Records
RQ-120 Procedure Specification Qualification Forms <\/td>\n<\/tr>\n
123<\/td>\nRQ-130 Means to Be Used in Qualifying Class I Designs and Fabricating Procedures
RQ-131 Qualification Checks
RQ-132 Qualification Tests
RQ-140 Means for Qualifying Class II Vessel Design and Fabrication
RQ-141 Qualification Checks <\/td>\n<\/tr>\n
124<\/td>\nRQ-142 Acceptance Test <\/td>\n<\/tr>\n
125<\/td>\nArticle RQ-2 Special Requirements for Bag\u2010Molding Procedure Qualification (Class I Vessels)
RQ-200 Essential Variables
RQ-201 Nonessential Variables <\/td>\n<\/tr>\n
126<\/td>\nArticle RQ-3 Special Requirements for Centrifugal\u2010Casting Procedure Qualification (Class I Vessels)
RQ-300 Essential Variables
RQ-301 Nonessential Variables <\/td>\n<\/tr>\n
127<\/td>\nArticle RQ-4 Special Requirements for Filament\u2010Winding Procedure Qualification (Class I Vessels)
RQ-400 Essential Variables
RQ-401 Nonessential Variables <\/td>\n<\/tr>\n
128<\/td>\nArticle RQ-5 Special Requirements for Contact\u2010Molding Procedure Qualification (Class I Vessels)
RQ-500 Essential Variables
RQ-501 Nonessential Variables <\/td>\n<\/tr>\n
129<\/td>\nArticle RQ-6 Special Requirements for Class II Vessels
RQ-600 Essential Design Variables
RQ-601 Nonessential Variables <\/td>\n<\/tr>\n
130<\/td>\nPART RR Pressure Relief Devices <\/td>\n<\/tr>\n
131<\/td>\nPART ROP Overpressure Protection
Article ROP-1 General Requirements
ROP-100 General
ROP-110 Definitions
ROP-120 Responsibilities
ROP-130 Determination of Pressure-Relieving Requirements <\/td>\n<\/tr>\n
132<\/td>\nROP-140 Overpressure Limits
ROP-150 Permitted Pressure Relief Devices
ROP-160 Pressure-Setting and Performance Requirements
ROP-170 Installation <\/td>\n<\/tr>\n
134<\/td>\nPART RT Rules Governing Testing
Article RT-1 Testing Requirements
RT-100 Scope
RT-110 Fabricator\u2019s Responsibility
RT-111 Certification of Competency for Nondestructive Examination Personnel
RT-112 Test Reports
RT-120 Inspector\u2019s Duties <\/td>\n<\/tr>\n
135<\/td>\nArticle RT-2 Design and Procedure Qualification Test Requirements for Class I Vessels
RT-200 General
RT-201 Alternative Requirements
RT-202 Omitted or Reduced-in-Size Nozzles or Openings for Filament-Wound Vessels
RT-210 Qualification Checks and Examinations
RT-211 Vessel Thickness <\/td>\n<\/tr>\n
136<\/td>\nRT-212 Weight of Resin and Fiber
RT-213 Vessel Weight
RT-214 Visual Examination of Vessels
RT-220 Qualification Tests
RT-221 Barcol Hardness Tests
RT-222 Volumetric Expansion Tests
RT-223 Cyclic Pressure and Hydrostatic Pressure Qualification Tests
RT-223.1 Vessels Intended for Internal Pressure Only. <\/td>\n<\/tr>\n
137<\/td>\nRT-223.2 Vessels Intended for Both Internal and External Pressure.
RT-223.3 Vessels Intended for External Pressure Only.
RT-223.4 Vessels Having Bending and Shear Stresses Inherent in Their Design.
RT-223.5 Vessels Fabricated per RG-404.2 (Filament Winding \u2014 Polar Boss Openings Only) That Are Intended for Internal Pressure Only. <\/td>\n<\/tr>\n
139<\/td>\nArticle RT-3 Quality Control Test and Examination Requirements for Class I Vessels
RT-300 General
RT-301 Requalification of Procedure Specification
RT-310 Frequency of Cyclic Pressure and Qualification Pressure Tests
RT-320 Frequency of Determination of Weight of Resin and Fiber
RT-330 Frequency of Volumetric Expansion Tests
RT-340 Frequency of Thickness Checks <\/td>\n<\/tr>\n
140<\/td>\nArticle RT-4 Production Test Requirements for Class I Vessels
RT-400 General
RT-410 Visual Examination
RT-411 Acceptance Standards
RT-412 Repairs of Imperfections <\/td>\n<\/tr>\n
141<\/td>\nRT-413 Visual Examination of Repaired Areas
RT-420 Thickness Check
RT-430 Vessel Weight
RT-440 Barcol Hardness Test
RT-450 Hydrostatic Leakage Test
RT-450.1 Vessels Without Welded Metal Components.
RT-450.2 Vessels With Welded Metal Components.
RT-451 Vessels With Liners
RT-452 Excessive Hydrostatic Leakage Test Pressure <\/td>\n<\/tr>\n
142<\/td>\nRT-460 Conditions Under Which Pneumatic Leakage Test May Be Used
RT-460.1 When Vessels Cannot Be Safely Filled With Water.
RT-460.2 When Traces of Test Fluid Cannot Be Tolerated.
RT-461 Required Pneumatic Test Pressure and Holding Time <\/td>\n<\/tr>\n
143<\/td>\nArticle RT-5 Hydrostatic Testing Procedures and Equipment for Class I and Class II Vessels
RT-500 Provision of Vents at High Points
RT-501 Examination of Test Equipment
RT-502 Rate of Applying Test Pressure
RT-510 Test Gages
RT-520 Calibration of Acoustic Emission Equipment <\/td>\n<\/tr>\n
144<\/td>\nArticle RT-6 Acceptance Test Procedure for Class II Vessels
RT-600 General
RT-610 Acceptance Checks and Examinations
RT-620 Acceptance Tests <\/td>\n<\/tr>\n
145<\/td>\nRT-621 Vessels Intended for Internal Pressure Only
RT-622 Vessels Intended for Both Internal and External Pressure
RT-623 Repaired Vessels
RT-630 Penetrant Examination
Table RT-620.1 Evaluation Criteria <\/td>\n<\/tr>\n
146<\/td>\nArticle RT-7 Determination of Mechanical Properties of Lamina for Use With Class II Vessels
RT-700 Required Mechanical Properties of the Lamina
RT-701 Lamina Test
RT-702 Laminate Elastic Properties
RT-703 Elastic and Strength Constants for Mat, Knitted Fabric, or Woven Roving Reinforced Lamina
RT-703.1 Modulus, Ex, and Tensile Strength, X.
RT-703.2 Compressive Strength, Xc.
RT-703.3 Modulus, Ey, and Transverse Tensile Strength, Y.
RT-703.4 Transverse Compressive Strength, Yc.
RT-703.5 Shear Modulus, Es, and Shear Strength, S. <\/td>\n<\/tr>\n
147<\/td>\nRT-703.6 Flexural Modulus, Ef, and Flexural Strength, Sf.
RT-703.7 Major Poisson\u2019s Ratio, vx.
RT-703.8 Minor Poisson\u2019s Ratio, vy.
RT-704 Elastic and Strength Constants for Filament\u2010Wound Lamina
RT-704.1 Modulus, Ex, and Tensile Strength, X.
RT-704.2 Compressive Strength, Xc.
RT-704.3 Modulus, Ey, and Transverse Tensile Strength, Y.
RT-704.4 Transverse Compressive Strength, Yc.
RT-704.5 Shear Modulus, Es, and In\u2010Plane Shear Strength, S.
RT-704.6 Major Poisson\u2019s Ratio, vx. <\/td>\n<\/tr>\n
148<\/td>\nArticle RT-8 Test Methods for Determining Damage\u2010Based Design Criterion
RT-800 Scope
RT-810 Referenced Documents
RT-820 Apparatus, Loading Procedure, and Data Analysis <\/td>\n<\/tr>\n
149<\/td>\nPART RI Inspection Requirements
Article RI-1 General
RI-100 Scope
RI-101 Fabricator\u2019s Responsibility
RI-110 Qualification of Inspectors
RI-120 Access for Inspector
RI-130 Inspector\u2019s Duties
RI-131 Inspector\u2019s Duty Relative to Qualification Tests of Prototype Vessels
RI-132 Inspector\u2019s Duty Relative to the Fabricator\u2019s Design Report
RI-133 Inspector\u2019s Duty Relative to Specific Vessels <\/td>\n<\/tr>\n
150<\/td>\nRI-134 Inspector\u2019s Duty Relative to Acceptance Testing of Class II Vessels
RI-140 Inspection of Material
RI-150 Inspection During Fabrication
RI-160 Alternative Inspection for Multiple, Duplicate Fabrication <\/td>\n<\/tr>\n
151<\/td>\nArticle RI-2 Special Inspection Requirements for Bag Molding (Class I Vessels)
RI-200 Check of Bag\u2010Molding Procedure Specification Qualification
RI-201 Additional Tests
RI-202 Check of Fiber Weight
RI-203 Check of Form of Reinforcement
RI-204 Check of Fabrication Procedures
RI-205 Check of Cure
RI-206 Check of Uniformity of Heating for Cure of Vessel
RI-210 Visual Inspection
RI-211 Tests and Retests <\/td>\n<\/tr>\n
152<\/td>\nArticle RI-3 Special Inspection Requirements for Centrifugal Casting (Class I Vessels)
RI-300 Check of Centrifugal\u2010Casting Procedure Specification Qualification
RI-301 Additional Tests
RI-302 Check of Fiber Weight
RI-303 Check of Form of Reinforcement
RI-304 Check of Fabrication Procedures
RI-305 Check of Cure
RI-306 Check of Uniformity of Heating for Cure of the Vessel
RI-307 Check of Attachment of Heads to Cylinder
RI-310 Visual Inspection
RI-311 Tests and Retests <\/td>\n<\/tr>\n
153<\/td>\nArticle RI-4 Special Inspection Requirements for Filament Winding
RI-400 Check of Filament\u2010Winding Procedure Specification Qualification
RI-401 Additional Tests
RI-402 Check of Fiber Weight
RI-403 Check of Materials
RI-404 Check of Fabrication Procedures
RI-405 Check of Cure
RI-406 Check of Uniformity of Heating for the Cure of the Vessel
RI-410 Visual Inspection
RI-411 Tests and Retests <\/td>\n<\/tr>\n
154<\/td>\nArticle RI-5 Special Inspection Requirements for Contact Molding
RI-500 Check of Contact\u2010Molding Procedure Specification Qualification
RI-501 Additional Tests
RI-502 Check of Fiber Weight
RI-503 Check of Form of Reinforcement
RI-504 Check of Fabrication Procedures
RI-505 Check of Cure
RI-506 Check of Uniformity of Heating for Post Cure of Vessel if Required
RI-510 Visual Inspection
RI-511 Tests and Retests <\/td>\n<\/tr>\n
155<\/td>\nPART RS Marking, Stamping, and Reports
Article RS-1 Contents, Methods, and Means of Marking
RS-100 Required Marking for Vessels
RS-101 Methods of Marking Vessels With Two or More Independent Chambers
RS-110 Application of Stamp to Vessel
Figure RS-100.1 Official Certification Mark to Denote the American Society of Mechanical Engineers\u2019 Standard <\/td>\n<\/tr>\n
156<\/td>\nRS-120 Part Marking
RS-130 Nameplate
RS-131 Stamping and Attachment of Nameplates
RS-132 Stamping and Marking of Nameplates
Figure RS-132.1 Form of Stamping and Marking <\/td>\n<\/tr>\n
157<\/td>\nArticle RS-2 Use of Certification Mark Stamp
RS-200 Certification Mark Stamp Bearing Official Mark
RS-201 Application for Certification Mark Stamp
RS-202 Authorization to Use Certification Mark Stamp
RS-203 Regulations Concerning Issuance and Use of Stamps
RS-204 Obtaining Stamps <\/td>\n<\/tr>\n
158<\/td>\nArticle RS-3 Report Forms
RS-300 Fabricator\u2019s Data Reports
RS-301 Partial Data Reports
RS-302 Retention of Data Reports <\/td>\n<\/tr>\n
159<\/td>\nMANDATORY APPENDICES
Mandatory Appendix 1 Quality Control System
1-100 General
1-110 Outline of Some of the Features to Be Included in the Quality Control System <\/td>\n<\/tr>\n
161<\/td>\nMandatory Appendix 2 Capacity Conversions for Safety Valves <\/td>\n<\/tr>\n
162<\/td>\nMandatory Appendix 4 Glossary of Terms Related to Fiber\u2010Reinforced Plastics <\/td>\n<\/tr>\n
171<\/td>\nMandatory Appendix 5 Specific Gravity of Liquid Resins
5-100 Introduction
5-200 Apparatus
5-300 Safety Precautions
5-400 Procedure
5-500 Calculations
5-600 Report <\/td>\n<\/tr>\n
172<\/td>\nMandatory Appendix 6 Structural Laminate Visual Acceptance Criteria
6-100 Structural Laminate Visual Acceptance Criteria <\/td>\n<\/tr>\n
173<\/td>\nTable 6-100.1 Structural Laminate Visual Acceptance Criteria for Class I Pressure Vessels <\/td>\n<\/tr>\n
175<\/td>\nTable 6-100.2 Structural Laminate Visual Acceptance Criteria for Class II Pressure Vessels <\/td>\n<\/tr>\n
177<\/td>\nTable 7-100.1 Standard Units for Use in Equations
Mandatory Appendix 7 Standard Units for Use in Equations <\/td>\n<\/tr>\n
178<\/td>\nMandatory Appendix 8 Class III Vessels With Liners for High Pressure Fluids in Stationary Service
8-100 Scope <\/td>\n<\/tr>\n
179<\/td>\n8-200 General
8-300 Materials <\/td>\n<\/tr>\n
180<\/td>\nTable 8-300.4.1-1 Resin Systems: Required Certifications and Tests <\/td>\n<\/tr>\n
181<\/td>\n8-400 Design
8-500 Fabrication <\/td>\n<\/tr>\n
182<\/td>\n8-600 Examination <\/td>\n<\/tr>\n
183<\/td>\nTable 8-600.2.1-1 Visual Acceptance Criteria for FRP Laminate (U.S. Customary Units) <\/td>\n<\/tr>\n
184<\/td>\nTable 8-600.2.1-2 Visual Acceptance Criteria for FRP Laminate (SI Units) <\/td>\n<\/tr>\n
188<\/td>\n8-700 Testing <\/td>\n<\/tr>\n
189<\/td>\nTable 8-700.2.1-1 Qualification Tests <\/td>\n<\/tr>\n
193<\/td>\nFigure 8-700.5.11.1-1 Pendulum Impact Test
8-800 Stamping and Nameplates
8-900 Quality Program <\/td>\n<\/tr>\n
194<\/td>\n8-1000 Retention of Data Reports <\/td>\n<\/tr>\n
195<\/td>\nForms
FORM CPV-1 FABRICATOR\u2019S DATA REPORT FOR COMPOSITE REINFORCED PRESSURE VESSELS (CLASS III) <\/td>\n<\/tr>\n
197<\/td>\nTable 8-900.3-1 Guide for Completing Fabricator\u2019s Data Report CPV-1 <\/td>\n<\/tr>\n
199<\/td>\nFORM CPV-2 RECOMMENDED FORM FOR QUALIFYING THE LAMINATE DESIGN AND THE LAMINATE PROCEDURE SPECIFICATION USED IN THE FABRICATION OF COMPOSITE REINFORCED PRESSURE VESSELS (CLASS III) <\/td>\n<\/tr>\n
202<\/td>\nMandatory Appendix 9 Establishing Governing Code Editions, Addenda, and Cases for FRP Pressure Vessels
9-100 General
9-200 Design
9-300 Materials
9-400 Fabrication
9-500 Examination <\/td>\n<\/tr>\n
203<\/td>\n9-600 Inspection
9-700 Testing
9-800 Overpressure Protection
9-900 Field Assembly
9-1000 Certification <\/td>\n<\/tr>\n
204<\/td>\nFigure 10-201-1 General Arrangement
Mandatory Appendix 10 Laminates With Load-Sharing Metallic Shells for High Pressure Service
10-100 Scope
10-200 General Requirements <\/td>\n<\/tr>\n
205<\/td>\nFigure 10-201-2 Laminate Termination
Figure 10-201-3 Laminate Step
10-300 Materials <\/td>\n<\/tr>\n
206<\/td>\nTable 10-305.1-1 Resin Supplier Certifications <\/td>\n<\/tr>\n
207<\/td>\nTable 10-305.1-2 Tests by Laminate Manufacturer
Table 10-307-1 Pre-Preg Supplier Certifications <\/td>\n<\/tr>\n
208<\/td>\nTable 10-307-2 Pre-Preg Systems Tests by CRPV Manufacturer
10-400 Fabrication <\/td>\n<\/tr>\n
210<\/td>\n10-500 Examination and Testing Requirements <\/td>\n<\/tr>\n
211<\/td>\nTable 10-503-1 Visual Acceptance Criteria for FRP Laminate (U.S. Customary Units) <\/td>\n<\/tr>\n
213<\/td>\nTable 10-503-1M Visual Acceptance Criteria for FRP Laminate (SI Units) <\/td>\n<\/tr>\n
214<\/td>\nTable 10-503-2 Acoustic Emission Evaluation Criteria
10-600 Laminate Procedure Qualification <\/td>\n<\/tr>\n
216<\/td>\n10-700 Inspector\u2019s Duties <\/td>\n<\/tr>\n
218<\/td>\nNONMANDATORY APPENDICES
Nonmandatory Appendix AA Suggested Methods of Preliminary Design for Class I Vessels
Article AA-1 General <\/td>\n<\/tr>\n
219<\/td>\nArticle AA-2 Shells of Revolution Under Internal Pressure <\/td>\n<\/tr>\n
221<\/td>\nArticle AA-3 Shells of Revolution Under External Pressure <\/td>\n<\/tr>\n
222<\/td>\nArticle AA-4 Reinforcement of Openings in Vessels <\/td>\n<\/tr>\n
223<\/td>\nArticle AA-5 Attachments and Supports <\/td>\n<\/tr>\n
224<\/td>\nFigure AA-522.1 Saddle\u2010Type Supports
Figure AA-523.1 Ring or Flange Support <\/td>\n<\/tr>\n
225<\/td>\nFigure AA-524.1 Metal Attachment in Vessel End
Figure AA-524.2 Metal Attachments in Thickened Ends <\/td>\n<\/tr>\n
226<\/td>\nNonmandatory Appendix AB Installation and Operation
AB-100 Introduction <\/td>\n<\/tr>\n
228<\/td>\nFigure AC-100.1
Nonmandatory Appendix AC Discontinuity Stresses for Class II, Method B Vessels
Article AC-1 Examples of Discontinuity Stresses <\/td>\n<\/tr>\n
229<\/td>\nFigure AC-100.2 <\/td>\n<\/tr>\n
230<\/td>\nFigure AC-100.3
Figure AC-100.4 <\/td>\n<\/tr>\n
231<\/td>\nFigure AC-100.5 <\/td>\n<\/tr>\n
234<\/td>\nFigure AC-200 Symbols and Sign Convention
Article AC-2 Examples of Stress Analysis of Cylindrical Shells <\/td>\n<\/tr>\n
238<\/td>\nArticle AC-3 Examples of Stress Analysis of Spherical Shells <\/td>\n<\/tr>\n
239<\/td>\nFigure AC-310 <\/td>\n<\/tr>\n
242<\/td>\nArticle AC-4 Examples of Stress Analysis of Flat Circular Heads <\/td>\n<\/tr>\n
243<\/td>\nFigure AC-410
Figure AC-421
Figure AC-422
Figure AC-430 <\/td>\n<\/tr>\n
244<\/td>\nFigure AC-431 <\/td>\n<\/tr>\n
245<\/td>\nTable AC-440.1 <\/td>\n<\/tr>\n
246<\/td>\nFigure AD-201
Nonmandatory Appendix AD Laminate Theory
AD-100 Scope
AD-200 Standard Notation <\/td>\n<\/tr>\n
247<\/td>\nFigure AD-202 Reference Coordinates
AD-300 Basic Assumptions
AD-310 Nomenclature
AD-400 Lamina (Ply) Properties
AD-500 Illustrative Example <\/td>\n<\/tr>\n
248<\/td>\nFigure AD-500
Table AD-500 Assumed Lamina Elastic and Strength Properties <\/td>\n<\/tr>\n
250<\/td>\nTable AD-501 Transformed Modulus Components, 106 psi <\/td>\n<\/tr>\n
254<\/td>\nTable AD-506 Matrices for Illustrative Example <\/td>\n<\/tr>\n
255<\/td>\nTable AD-507.2 Off\u2010Axis Mechanical Strain <\/td>\n<\/tr>\n
256<\/td>\nTable AD-507.3 On\u2010Axis Mechanical Strain <\/td>\n<\/tr>\n
257<\/td>\nAD-510 Strain\u2010Space Failure Envelopes <\/td>\n<\/tr>\n
259<\/td>\nTable AD-510 Strain\u2010Space Envelope Coordinates <\/td>\n<\/tr>\n
261<\/td>\nFigure AD-510 Failure Envelopes \u2014 Example Laminate in Strain Space <\/td>\n<\/tr>\n
262<\/td>\nNonmandatory Appendix AF Examples for Design Rules for Class II Vessels
AF-100 General
AF-200 Cylindrical Shells Under Uniform Internal Pressure (See RD-1171.1)
AF-210 Spherical Shells Under Internal Pressure (See RD-1171.2)
AF-300 Cylindrical Shells Under External Pressure (See RD-1172.1) <\/td>\n<\/tr>\n
263<\/td>\nAF-310 Spherical Shells Under Uniform External Pressure (See RD-1172.2)
AF-400 Thickness of Heads Under Internal Pressure (See RD-1173.1)
AF-410 Thickness of Heads Under External Pressure (See RD-1173.2)
AF-420 Reinforcement of Openings and Nozzle Attachments (See RD-1174.2) <\/td>\n<\/tr>\n
264<\/td>\nAF-500 Head\u2010to\u2010Shell Joint Overlay Subject to Internal Pressure (See RD-1175.2) <\/td>\n<\/tr>\n
265<\/td>\nTable AG-1 Guide to Information Appearing on Certificate of Authorization (See Figure AG-1)
Nonmandatory Appendix AG Guide to Information Appearing on Certificate of Authorization (See Figure AG-1) <\/td>\n<\/tr>\n
266<\/td>\nFigure AG-1 Sample Certificate of Authorization <\/td>\n<\/tr>\n
267<\/td>\nNonmandatory Appendix AH Guidance for the Use of U.S. Customary and SI Units in the ASME Boiler and Pressure Vessel Code
AH-100 Use of Units in Equations
AH-200 Guidelines Used to Develop SI Equivalents <\/td>\n<\/tr>\n
269<\/td>\nAH-300 Soft Conversion Factors <\/td>\n<\/tr>\n
270<\/td>\nNonmandatory Appendix AI Rigorous NASA SP\u20108007 Solution for Lateral and Longitudinal Pressure
AI-100 \u00a0 <\/td>\n<\/tr>\n
271<\/td>\nAI-200 Buckling Example <\/td>\n<\/tr>\n
275<\/td>\nTable AJ-1 Latest Revision and Year Date of Forms Referenced in This Code
Nonmandatory Appendix AJ Forms Required by Section X <\/td>\n<\/tr>\n
276<\/td>\nFORM Q-106 RECOMMENDED FORM FOR QUALIFYING THE VESSEL DESIGN AND THE PROCEDURE SPECIFICATION USED IN FABRICATING BAG-MOLDED AND CENTRIFUGALLY CAST FIBER-REINFORCED PLASTIC PRESSURE VESSELS (CLASS I) <\/td>\n<\/tr>\n
278<\/td>\nFORM Q-107 RECOMMENDED FORM FOR QUALIFYING THE VESSEL DESIGN AND THE PROCEDURE SPECIFICATION USED IN FABRICATING FILAMENT-WOUND FIBER-REINFORCED PLASTIC PRESSURE VESSELS (CLASS I) <\/td>\n<\/tr>\n
280<\/td>\nFORM Q-108 RECOMMENDED FORM FOR QUALIFYING THE VESSEL DESIGN AND THE PROCEDURE SPECIFICATION USED IN FABRICATING CONTACT-MOLDED, FIBER-REINFORCED PLASTIC PRESSURE VESSELS (CLASS I) <\/td>\n<\/tr>\n
283<\/td>\nFORM Q-115 RECOMMENDED FORM FOR QUALIFYING THE DESIGN AND THE PROCEDURE SPECIFICATION USED IN ADHESIVE BONDING OF PARTS OF FIBER-REINFORCED PLASTIC PRESSURE VESSELS (CLASS I) <\/td>\n<\/tr>\n
285<\/td>\nFigure Q-115.1 Schematic Views of Permissible Joint Designs for Adhesive\u2010Bonded Cylinder Joints for Tensile Tests <\/td>\n<\/tr>\n
287<\/td>\nFORM Q-120 PROCEDURE SPECIFICATION FOR CLASS II VESSELS <\/td>\n<\/tr>\n
297<\/td>\nFORM RP-1 FABRICATOR\u2019S DATA REPORT FOR FIBER-REINFORCED PLASTIC PRESSURE VESSELS (CLASS I) <\/td>\n<\/tr>\n
299<\/td>\nTable AJ-2 Guide for Completing Form RP-1 <\/td>\n<\/tr>\n
300<\/td>\nFORM RP-2 FABRICATOR\u2019S PARTIAL DATA REPORT (CLASS I) A Part of a Fiber-Reinforced Plastic Pressure Vessel Fabricated by One Manufacturer for Another Manufacturer <\/td>\n<\/tr>\n
302<\/td>\nTable AJ-3 Guide for Completing Form RP-2 <\/td>\n<\/tr>\n
303<\/td>\nFORM RP-3 FABRICATOR\u2019S DATA REPORT FOR CLASS II VESSELS <\/td>\n<\/tr>\n
305<\/td>\nTable AJ-4 Guide for Completing Form RP-3 <\/td>\n<\/tr>\n
306<\/td>\nFORM RP-4 FABRICATOR\u2019S PARTIAL DATA REPORT FOR CLASS II VESSELS A Part of a Fiber-Reinforced Plastic Pressure Vessel Fabricated by One Fabricator for Another Fabricator <\/td>\n<\/tr>\n
308<\/td>\nTable AJ-5 Guide for Completing Form RP-4 <\/td>\n<\/tr>\n
309<\/td>\nFORM RP-5 FABRICATOR’S DATA REPORT SUPPLEMENTARY SHEET <\/td>\n<\/tr>\n
310<\/td>\nTable AJ-6 Guide for Completing Form RP-5 <\/td>\n<\/tr>\n
311<\/td>\nNonmandatory Appendix AK Lamina Elastic Constants \u2014 Micromechanics
AK-100 Lamina Elastic Constants
AK-200 Nomenclature
AK-300 Preliminary Calculations <\/td>\n<\/tr>\n
313<\/td>\nAK-400 Micromechanics Equations for a Unidirectional Layer <\/td>\n<\/tr>\n
314<\/td>\nAK-500 Micromechanics of a Randomly Distributed, Fiber-Reinforced Lamina <\/td>\n<\/tr>\n
321<\/td>\nNonmandatory Appendix AL Fire and Excessive Heat Exposure Guidance
AL-100 General
AL-200 Suggested Methods to Mitigate Fire Exposure <\/td>\n<\/tr>\n
323<\/td>\nTable AM-100-1 Cross-Reference List
Nonmandatory Appendix AM Guide to the Relocation of Part RR Requirements
AM-100 General <\/td>\n<\/tr>\n
324<\/td>\nEndnotes <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

ASME BPVC – X -2021 BPVC Section X, Fiber-Reinforced Plastic Pressure Vessels<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASME<\/b><\/a><\/td>\n2021<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":374271,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2643],"product_tag":[],"class_list":{"0":"post-374267","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\/374267","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\/374271"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=374267"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=374267"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=374267"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}