{"id":354001,"date":"2024-10-20T01:00:50","date_gmt":"2024-10-20T01:00:50","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/asme-nm-1-2020\/"},"modified":"2024-10-26T01:12:08","modified_gmt":"2024-10-26T01:12:08","slug":"asme-nm-1-2020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/asme\/asme-nm-1-2020\/","title":{"rendered":"ASME NM.1 2020"},"content":{"rendered":"

ASME NM.1 provides requirements for the design, materials, manufacturing, fabrication, installation, inspection, examination and testing of thermoplastic pressure piping systems. The standard addresses both pipe and piping components that are produced as standard products and custom products that are designed for a specific application.<\/p>\n

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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 NPPS COMMITTEE ROSTER <\/td>\n<\/tr>\n
12<\/td>\nCORRESPONDENCE WITH THE NPPS COMMITTEE <\/td>\n<\/tr>\n
14<\/td>\nINTRODUCTION <\/td>\n<\/tr>\n
17<\/td>\nASME NM.1-2020 SUMMARY OF CHANGES <\/td>\n<\/tr>\n
18<\/td>\nChapter 1 Scope and Definitions
1-1 SCOPE
1-2 GENERAL <\/td>\n<\/tr>\n
19<\/td>\n1-2.1 Content and Coverage
1-3 DEFINITIONS <\/td>\n<\/tr>\n
24<\/td>\n1-4 ABBREVIATIONS
1-5 STATUS OF APPENDICES <\/td>\n<\/tr>\n
25<\/td>\nTables
Table 1-4-1 Abbreviations <\/td>\n<\/tr>\n
26<\/td>\nTable 1-5-1 Status of Appendices <\/td>\n<\/tr>\n
27<\/td>\nChapter 2 Design
2-1 DESIGN CONDITIONS
2-1.1 General
2-1.2 Pressure, Temperature, and Other Loads <\/td>\n<\/tr>\n
28<\/td>\n2-2 DESIGN CRITERIA
2-2.1 General
2-2.2 Pressure\u2013Temperature Ratings for Piping Components <\/td>\n<\/tr>\n
29<\/td>\n2-2.3 Allowable Stress Values and Other Stress Limits for Piping Components <\/td>\n<\/tr>\n
30<\/td>\n2-2.4 Design Allowances <\/td>\n<\/tr>\n
31<\/td>\n2-3 PRESSURE DESIGN OF PIPING COMPONENTS
2-3.1 Criteria for Pressure Design of Piping Components
2-3.2 Pressure Design of Components <\/td>\n<\/tr>\n
32<\/td>\nTable 2-3.2.2-1 Geometric Shape Rating (GSR) for HDPE Fittings <\/td>\n<\/tr>\n
33<\/td>\nFigures
Figure 2-3.2.2-1 Nomenclature for 90-deg Mitered Elbows
Table 2-3.2.2-2 Design Factor (DF) <\/td>\n<\/tr>\n
34<\/td>\n2-3.3 Analysis of Piping Components
Table 2-3.2.2-3 Pressure Rating (PR) at 23\u00b0C (73\u00b0F) <\/td>\n<\/tr>\n
35<\/td>\nFigure 2-3.2.4-1 Tapered Transition Joint <\/td>\n<\/tr>\n
38<\/td>\n2-4 OTHER DESIGN CONSIDERATIONS
2-4.1 Design of Pipe Support Elements <\/td>\n<\/tr>\n
39<\/td>\n2-4.2 Moduli of Elasticity <\/td>\n<\/tr>\n
40<\/td>\nChapter 3 Materials
3-1 GENERAL
3-2 MATERIALS AND SPECIFICATIONS
3-2.1 Listed Materials
3-2.2 Unlisted Materials
3-2.3 Unknown Thermoplastic Materials
3-2.4 Size or Thickness
3-2.5 Limitations on Materials
3-2.6 Marking of Thermoplastic Materials or Products <\/td>\n<\/tr>\n
41<\/td>\n3-3 THERMOPLASTIC COMPOSITE MATERIALS <\/td>\n<\/tr>\n
42<\/td>\nChapter 4 Standards for Piping Components
4-1 GENERAL
4-2 REFERENCE DOCUMENTS
4-2.1 Standards and Specifications
4-2.2 Additional References <\/td>\n<\/tr>\n
43<\/td>\nTable 4-2.1-1 Specifications and Standards <\/td>\n<\/tr>\n
49<\/td>\nTable 4-2.1-2 Procurement Information <\/td>\n<\/tr>\n
50<\/td>\nChapter 5 Fabrication, Assembly, and Erection
5-1 GENERAL
5-1.1 Scope
5-1.2 Joining Thermoplastic Piping Components
5-1.3 Procedure Specification <\/td>\n<\/tr>\n
51<\/td>\n5-1.4 Standard Fusing Procedure Specification
5-1.5 Procedure Qualification Record
Table 5-1.4-1 Fusing Variables Procedure Specification Polyethylene Pipe Butt Fusing <\/td>\n<\/tr>\n
52<\/td>\nTable 5-1.4-2 Fusing Variables Procedure Specification Polyethylene Pipe Electrofusion
Table 5-1.4-3 Manual Butt-Fusing Variables Procedure Specification Polyethylene Pipe Manual Butt Fusing
Table 5-1.4-4 Fusing Variables Procedure Specification Polyethylene Sidewall Fusing <\/td>\n<\/tr>\n
53<\/td>\n5-1.6 Performance Qualification
5-1.7 Performance Qualification Test Record
5-1.8 Variables
5-1.9 Organizational Responsibility <\/td>\n<\/tr>\n
55<\/td>\n5-1.10 Ownership Transfers <\/td>\n<\/tr>\n
56<\/td>\n5-1.11 Qualification Tests
Figure 5-1.11-1 Fusion Positions <\/td>\n<\/tr>\n
57<\/td>\nFigure 5-1.11-2 Fusion Test Positions <\/td>\n<\/tr>\n
58<\/td>\n5-2 THERMOPLASTIC FUSING REQUIREMENTS
5-2.1 Scope
5-2.2 Procedure Qualifications
5-2.3 Fusion Performance Qualifications <\/td>\n<\/tr>\n
59<\/td>\n5-2.4 Variables
5-2.5 Thermoplastic Fusing Equipment Qualifications
Table 5-2.4.3-1 Pipe Fusing Diameter Limits <\/td>\n<\/tr>\n
60<\/td>\n5-2.6 Thermoplastic Joining Using Heat-Fusion Methods
Figure 5-2.6-1 Heat Fusion Joints <\/td>\n<\/tr>\n
61<\/td>\nFigure 5-2.6.1-1 Required Minimum Melt Bead Size <\/td>\n<\/tr>\n
62<\/td>\nTable 5-2.6.1-1 Maximum Heater Plate Removal Time for Polyethylene Butt and Sidewall Fusion
Table 5-2.6.1-2 Maximum Heater Plate Removal Time for Polypropylene Butt and Sidewall Fusion
Table 5-2.6.1-3 Maximum Heater Plate Removal Time for PVDF Butt Fusion <\/td>\n<\/tr>\n
63<\/td>\n5-2.7 Application-Specific Joint Requirements for Heat Fusion
5-2.8 Examination and Tests <\/td>\n<\/tr>\n
64<\/td>\nFigure 5-2.8.1.1-1 Cross Section of Upset Beads for Butt-Fused Pipe <\/td>\n<\/tr>\n
65<\/td>\nFigure 5-2.8.1.1-2 Cross Section of Upset Beads for Sidewall-Fused Fitting (Profile at Crotch of Fitting) <\/td>\n<\/tr>\n
66<\/td>\nTable 5-2.8.1.2-1 Pipe Fiber Stresses \u2014 Elevated-Temperature Sustained-Pressure Test <\/td>\n<\/tr>\n
67<\/td>\nTable 5-2.8.1.2-2 Pipe Fiber Stresses \u2014Minimum Hydraulic Burst Pressure <\/td>\n<\/tr>\n
68<\/td>\nFigure 5-2.8.1.3-1 Bend Test Specimen Removal, Configurations, and Testing <\/td>\n<\/tr>\n
70<\/td>\nFigure 5-2.8.1.3-2 Electrofusion Bend Test <\/td>\n<\/tr>\n
71<\/td>\nFigure 5-2.8.1.4-1 HSTIT Specimen Configuration and Dimensions
Table 5-2.8.1.4-1 Testing Speed Requirements <\/td>\n<\/tr>\n
72<\/td>\nFigure 5-2.8.1.4-2 HSTIT Specimen Failure Examples <\/td>\n<\/tr>\n
73<\/td>\nFigure 5-2.8.1.4-3 Electrofusion Peel Test <\/td>\n<\/tr>\n
74<\/td>\nFigure 5-2.8.1.4-4 Short-Term Hydrostatic Test Specimen <\/td>\n<\/tr>\n
77<\/td>\nTable 5-2.8.2.2-1 Electrofusion Procedure Qualification Test Coupon Required <\/td>\n<\/tr>\n
78<\/td>\n5-3 THERMOPLASTIC SOLVENT FUSION REQUIREMENTS
5-3.1 Scope
5-3.2 Procedure Qualifications
5-3.3 Performance Qualifications <\/td>\n<\/tr>\n
79<\/td>\n5-3.4 Variables
5-3.5 Thermoplastic Joining Using Solvent Cement
Table 5-3.4-1 Joining Variables Procedure Specification Solvent Cement <\/td>\n<\/tr>\n
80<\/td>\nFigure 5-3.5-1 Solvent Fusion Joint <\/td>\n<\/tr>\n
81<\/td>\n5-3.6 Examinations and Tests
Table 5-3.5-1 PVC\/CPVC \u2014 Applicator Selection Guide <\/td>\n<\/tr>\n
82<\/td>\nTable 5-3.5-2 PVC\/CPVC \u2014 Average Handling and Setup Times
Table 5-3.5-3 PVC\/CPVC \u2014 Average Cure Times <\/td>\n<\/tr>\n
83<\/td>\nFigure 5-3.6.2-1 Solvent Fusion Specimens <\/td>\n<\/tr>\n
85<\/td>\nChapter 6 Inspection, Examination, and Testing
6-1 INSPECTION
6-1.1 Responsibility for Inspection
6-1.2 Rights of the Owner\u2019s Inspector
6-1.3 Qualifications of the Owner\u2019s Inspector
6-2 EXAMINATION
6-2.1 Responsibility for Examination <\/td>\n<\/tr>\n
86<\/td>\n6-2.2 Examination Requirements
6-2.3 Extent of Required Examination <\/td>\n<\/tr>\n
87<\/td>\n6-2.4 Supplementary Examination
6-2.5 Examination Personnel
6-2.6 Examination Procedures
6-2.7 Types of Examination <\/td>\n<\/tr>\n
88<\/td>\n6-3 TESTING
6-3.1 Required Leakage Test
6-3.2 General Requirements for Leakage Tests <\/td>\n<\/tr>\n
89<\/td>\n6-3.3 Preparation for Leakage Test
6-3.4 Hydrostatic Leakage Test <\/td>\n<\/tr>\n
90<\/td>\n6-3.5 Pneumatic Leakage Test
6-3.6 Initial Service Leakage Test <\/td>\n<\/tr>\n
91<\/td>\nChapter 7 Use of Metallic Piping Lined With Thermoplastics
7-1 GENERAL
7-2 STANDARDS
7-3 MATERIALS
7-4 DESIGN CONSIDERATIONS
7-4.1 Qualifications of the Designer <\/td>\n<\/tr>\n
92<\/td>\n7-4.2 Design Pressure
7-4.3 Design Temperature
7-4.4 Design Criteria <\/td>\n<\/tr>\n
94<\/td>\nTable 7-4.4.4.3-1 Increased Casting Quality Factor, Ec
Table 7-4.4.4.3-2 Acceptance Levels for Castings <\/td>\n<\/tr>\n
95<\/td>\nFigure 7-4.4.4.4-1 Stress Range Factor, f <\/td>\n<\/tr>\n
97<\/td>\nTable 7-4.4.10-1 Working Pressures for Metallic Flanges and Fittings Lined With Thermoplastics <\/td>\n<\/tr>\n
99<\/td>\n7-5 FABRICATION AND INSTALLATION
7-5.1 Assembler Qualifications
7-5.2 Recommended Installation Practices <\/td>\n<\/tr>\n
100<\/td>\n7-5.3 Flangeless or Reduced-Flanged Piping
7-5.4 Connections of Thermoplastic-Lined Metallic Piping to Other Types of Piping
7-5.5 Cold-Temperature Installation
7-5.6 Field Fabrication Certification
7-5.7 Bonder Qualification for Fusion Welding Liners
7-5.8 Cleaning Procedures
7-5.9 External Paint Systems
7-5.10 Buried Piping <\/td>\n<\/tr>\n
101<\/td>\n7-6 STORAGE AND HANDLING GUIDELINES
7-7 INSPECTION, EXAMINATION, AND TESTING
7-7.1 Inspection <\/td>\n<\/tr>\n
102<\/td>\n7-7.2 Examination <\/td>\n<\/tr>\n
104<\/td>\n7-7.3 Testing <\/td>\n<\/tr>\n
107<\/td>\nChapter 8 Multilayered Reinforced Thermoplastic Piping Systems
8-1 SCOPE
8-2 APPLICABILITY
8-3 DESIGN
8-3.1 Project Application Information
8-3.2 Maximum Allowable Operating Pressure <\/td>\n<\/tr>\n
108<\/td>\n8-3.3 Minimum Allowable Operating Pressure
8-3.4 Minimum Qualified Pressure
8-3.5 Surge Pressure
8-3.6 Maximum Allowable Operating Temperature
8-3.7 Maximum Qualified Temperature
8-3.8 Minimum Allowable Operating Temperature
8-3.9 Minimum Qualified Temperature
8-3.10 Temperature Fluctuations
8-3.11 Design Life
8-3.12 Fittings and Joints
8-3.13 System Supports <\/td>\n<\/tr>\n
109<\/td>\n8-3.14 Minimum Operating Bend Radius
8-3.15 Fluid Composition
8-3.16 Sour Service
8-3.17 Additional Design Considerations
8-4 FABRICATION, ASSEMBLY, AND ERECTION
8-4.1 Fabrication
8-4.2 Assembly and Erection <\/td>\n<\/tr>\n
110<\/td>\n8-4.3 Installation <\/td>\n<\/tr>\n
111<\/td>\n8-5 EXAMINATION, INSPECTION, AND TESTING
8-5.1 General
8-5.2 Examination
8-5.3 Inspection
8-5.4 Testing <\/td>\n<\/tr>\n
113<\/td>\nMANDATORY APPENDIX I FUSING AND ELECTROFUSING OF POLYAMIDE-11 THERMOPLASTIC PIPING; AND FUSING OF POLYPROPYLENE, POLY(VINYLIDENE FLUORIDE), AND POLY(TETRAFLUOROETHYLENE) PLASTIC LINERS OF LINED STEEL PIPE
I-1 GENERAL REQUIREMENTS
I-2 SCOPE
I-3 JOINING PROCEDURE
I-4 JOINING PROCEDURES QUALIFIED BY EMPLOYERS OR AGENTS <\/td>\n<\/tr>\n
114<\/td>\nI-5 EVALUATION OF TEST SPECIMENS
I-6 SIZE RANGE FOR SPECIMENS
I-7 TEST METHODS REQUIRED FOR PROCEDURE QUALIFICATION <\/td>\n<\/tr>\n
116<\/td>\nFigure I-7.7-1 Instruction on Preparing and Cutting Electrofusion Coupling for Crush Test <\/td>\n<\/tr>\n
117<\/td>\nFigure I-7.8-1 Joint Crush Specimens in Vise
I-8 ESSENTIAL VARIABLES FOR FUSING PA-11 <\/td>\n<\/tr>\n
118<\/td>\nTable I-8-1 Essential Variables for Heat-Fusing JPS for PA-11
Table I-8-2 Essential Variables for Electrofusion JPS for PA-11 Electrofusion Couplings <\/td>\n<\/tr>\n
119<\/td>\nTable I-8-3 Essential Variables for Heat Fusion JPS for PP, PVDF, and PTFE\/PFA Liners <\/td>\n<\/tr>\n
120<\/td>\nFigure I-8.2-1 Polyethylene Pipe Butt-Fusion Joint O.D. Bead (Cross-Sectional View)
I-9 VERIFICATION OF ESSENTIAL VARIABLES <\/td>\n<\/tr>\n
121<\/td>\nFigure I-9.1-1 Cross-Sectional View of PA-11 Butt-Fusion Bead <\/td>\n<\/tr>\n
122<\/td>\nFigure I-9.2-1 Cross-Sectional View of an Electrofusion Coupling
Figure I-9.2-2 Fit-Up Gap <\/td>\n<\/tr>\n
123<\/td>\nTable I-9.3-1 Steel Pipe Liner Thickness for PP, PVDF, and PTFE\/PFA Liners <\/td>\n<\/tr>\n
124<\/td>\nFigure I-9.3-1 Cross-Sectional View of a PP and PVDF Butt-Fusion Liner Bead Formed Against the Heater Plate
I-10 JOINING PROCEDURE SPECIFICATION <\/td>\n<\/tr>\n
125<\/td>\nI-11 QUALIFICATION OF A FUSING JPS
I-12 QUALIFICATION OF AN ELECTROFUSION JPS <\/td>\n<\/tr>\n
126<\/td>\nI-13 FUSING OPERATOR QUALIFICATION <\/td>\n<\/tr>\n
130<\/td>\nMANDATORY APPENDIX II THREADED THERMOPLASTIC CONNECTIONS
II-1 SCOPE
II-2 THREADED JOINT DESIGN <\/td>\n<\/tr>\n
131<\/td>\nTable II-1.3-1 Pressure Ratings for Molded PVC and CPVC Threaded Adapters <\/td>\n<\/tr>\n
133<\/td>\nTable II-2.5.2-1 Pressure Ratings for PVC and CPVC Field-Threaded Pipe Ends <\/td>\n<\/tr>\n
134<\/td>\nFigure III-3-1 Solvent-Cement-Weld Shrink-Back Appearance (Cross-Sectional View)
MANDATORY APPENDIX III ACCEPTANCE CRITERIA FOR THERMOPLASTIC JOINTS
III-1 SCOPE
III-2 POLYETHYLENE (HDPE) BUTT-FUSED JOINTS
III-3 PVC AND CPVC SOLVENT-CEMENT-WELDED JOINTS <\/td>\n<\/tr>\n
135<\/td>\nMANDATORY APPENDIX IV STRESS INTENSIFICATION FACTORS AND FLEXIBILITY FACTORS <\/td>\n<\/tr>\n
136<\/td>\nTable IV-1 Stress Intensification Factors, i, and Flexibility Factors, k, for High-Density Polyethylene <\/td>\n<\/tr>\n
140<\/td>\nMANDATORY APPENDIX V ONE-PIECE THERMOPLASTIC FLANGES
V-1 SCOPE
V-2 DESIGN <\/td>\n<\/tr>\n
141<\/td>\nFigure V-1.1-1 Socket Configuration
Figure V-1.2-1 Threaded Configuration
Figure V-2.3-1 One-Piece Thermoplastic Flange With Reinforcing Rings
V-3 PROOF-TESTING REQUIREMENTS FOR ONE-PIECE THERMOPLASTIC FLANGES <\/td>\n<\/tr>\n
142<\/td>\nV-4 SUBMITTAL INFORMATION FOR ONE-PIECE THERMOPLASTIC FLANGES <\/td>\n<\/tr>\n
144<\/td>\nNONMANDATORY APPENDIX A COMPONENTS FOR THERMOPLASTIC LAP-JOINT FLANGE CONNECTIONS
A-1 SCOPE
A-2 GENERAL REQUIREMENTS FOR BACKUP RINGS FOR TLJF CONNECTIONS <\/td>\n<\/tr>\n
145<\/td>\nTable A-2.1-1 NPS Backup Rings for Thermoplastic Pipe <\/td>\n<\/tr>\n
147<\/td>\nTable A-2.1-2 Metric Backup Rings for Thermoplastic Pipe <\/td>\n<\/tr>\n
148<\/td>\nFigure A-2.3-1 Contact Area Between Flange Adapter and Backup Ring
Figure A-2.3-2 Plate Flange Adapter
Figure A-2.3-3 Convoluted Backup Ring <\/td>\n<\/tr>\n
149<\/td>\nA-3 PROOF-TEST REQUIREMENTS FOR TLJF CONNECTIONS
A-4 DESIGN REQUIREMENTS FOR TLJF ADAPTERS <\/td>\n<\/tr>\n
150<\/td>\nTable A-2.4-1 Solvent-Cement-Weld Socket PVC and CPVC Lap-Joint Flanges <\/td>\n<\/tr>\n
151<\/td>\nTable A-2.4-2 PVC and CPVC Spigot (Spig) Flange <\/td>\n<\/tr>\n
152<\/td>\nTable A-2.4-3 PVC and CPVC Threaded Lap-Joint Flange <\/td>\n<\/tr>\n
153<\/td>\nTable A-2.4-4 Steel Backup Rings for ABS Flange Adapters <\/td>\n<\/tr>\n
154<\/td>\nTable A-3-1 Proof-Test Requirements for TLJF Connections <\/td>\n<\/tr>\n
155<\/td>\nFigure A-4.3.1-1 Thermoplastic Flange Adapter \u2014 Typical for PE, PP, and PVDF Butt-Fused Lap-Joint Flange Connections <\/td>\n<\/tr>\n
156<\/td>\nFigure A-4.3.2-1 Typical ISO or DVS Metric Spigot Socket-Fusion Flange Adapters <\/td>\n<\/tr>\n
157<\/td>\nFigure A-4.3.2-2 Typical ISO or DVS Metric Flange Adapters for Socket Fusing <\/td>\n<\/tr>\n
158<\/td>\nFigure A-4.3.2-3 Special ISO or DVS Metric Butt-Fusion Flange Adapter for Higher-Pressure Connections <\/td>\n<\/tr>\n
159<\/td>\nTable A-4.4-1 Full-Face ABS Socket Flange Adapter <\/td>\n<\/tr>\n
160<\/td>\nTable A-4.4-2 ABS Socket Flange Adapter
Table A-5.1-1 Acceptable Methods for Installing Thermoplastic Flange Adapters to Thermoplastic Pipe and Fittings
A-5 METHODS OF INSTALLING FLANGE ADAPTERS ONTO THERMOPLASTIC PIPES AND FITTINGS <\/td>\n<\/tr>\n
161<\/td>\nFigure A-5.2-1 Transistor Flange Arrangement
A-6 FLANGE-TO-FLANGE CONNECTIONS <\/td>\n<\/tr>\n
162<\/td>\nFigure A-5.2-2 Solid PVDF Flange and Backup Ring to Thermoplastic-Lined Metal Pipe
Figure A-5.3-1 One-Piece Flange
Figure A-5.3-2 Flange Adapter <\/td>\n<\/tr>\n
163<\/td>\nA-7 GASKETS <\/td>\n<\/tr>\n
164<\/td>\nTable A-7.2-1 Gasket Requirements for Thermoplastic Flanges
A-8 TIGHTENING OF BOLTS
A-9 WASHERS, BOLTS, NUTS, AND STUDS
A-10 BOLTED JOINT ASSEMBLY RECORDS <\/td>\n<\/tr>\n
165<\/td>\nFigure A-9.4-1 Drawings for Bolts With Nuts and Stud Bolts With Nuts <\/td>\n<\/tr>\n
166<\/td>\nNONMANDATORY APPENDIX B DESIGN REQUIREMENTS FOR BURIED PIPING
B-1 INTRODUCTION <\/td>\n<\/tr>\n
167<\/td>\nB-2 LOADS <\/td>\n<\/tr>\n
168<\/td>\nTable B-2.2.2.1-1 Soil Pressure Under H-20 Load Without Impact Factor (Flexible Pavement or Unpaved Roads)
Table B-2.2.2.1-2 Soil Pressure Under H-20 Load on Rigid Pavement With Impact Factor <\/td>\n<\/tr>\n
169<\/td>\nB-3 PIPING ANALYSIS <\/td>\n<\/tr>\n
171<\/td>\nB-4 SOIL <\/td>\n<\/tr>\n
172<\/td>\nTable B-4.2.1-1 Typical Soil Unit Weight
Table B-4.2.2-1 E\u02b9 Values for Typical Soils <\/td>\n<\/tr>\n
173<\/td>\nTable B-4.2.2-2 E\u02b9 Values per Depth of Cover
Table B-4.2.2-3 Native Soil E\u02b9 <\/td>\n<\/tr>\n
174<\/td>\nTable B-4.2.2-4 Soil Support Factor, FS
B-5 REFERENCES <\/td>\n<\/tr>\n
175<\/td>\nNONMANDATORY APPENDIX C PRESSURE SURGE FROM FLUID TRANSIENT
C-1 LIQUID FLUID FLOW
C-2 WAVE VELOCITY
C-3 PRESSURE SURGE <\/td>\n<\/tr>\n
176<\/td>\nTable C-2-1 Pipe Wall Flexibility Reduction Factors, \u03c8C <\/td>\n<\/tr>\n
177<\/td>\nNONMANDATORY APPENDIX D MULTILAYERED REINFORCED THERMOPLASTIC PIPING SYSTEM(S) OPERATION, MAINTENANCE, AND REPAIR
D-1 SCOPE
D-2 GENERAL
D-3 OPERATION
D-4 MAINTENANCE
D-5 REPAIR <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

ASME NM.1 – 2020 Thermoplastic Piping Systems<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASME<\/b><\/a><\/td>\n2020<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":354008,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2643],"product_tag":[],"class_list":{"0":"post-354001","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\/354001","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\/354008"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=354001"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=354001"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=354001"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}