ASME BPVC III 1 NB 2007
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ASME BPVC – III – 1 – NB -2007 BPVC Section III, Rules for Construction of Nuclear Facility Components, Division 1, Subsection NB, Class 1 Components
Published By | Publication Date | Number of Pages |
ASME | 2007 | 254 |
None
PDF Catalog
PDF Pages | PDF Title |
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4 | LIST OF BPVC SECTIONS |
6 | CONTENTS ARTICLE NB- 1000 FIGURES |
7 | ARTICLE NB- 2000 FIGURES ARTICLE NB- 2000 TABLES |
8 | ARTICLE NB- 3000 FIGURES |
9 | ARTICLE NB- 3000 TABLES |
10 | ARTICLE NB- 4000 FIGURES |
11 | ARTICLE NB- 4000 TABLES |
14 | FOREWORD |
16 | STATEMENTS OF POLICY |
18 | PERSONNEL |
30 | ORGANIZATION OF SECTION III 1 GENERAL 2 SUBSECTIONS 3 ARTICLES 4 SUBARTICLES 5 SUBSUBARTICLES 6 PARAGRAPHS 7 SUBPARAGRAPHS |
31 | 8 SUBSUBPARAGRAPHS 9 REFERENCES |
32 | SUMMARY OF CHANGES |
33 | LIST OF CHANGES IN BC ORDER |
34 | ARTICLE NB- 1000 INTRODUCTION NB- 1100 SCOPE NB- 1110 ASPECTS OF CONSTRUCTION COVERED BY THESE RULES NB- 1120 TEMPERATURE LIMITS NB- 1130 BOUNDARIES OF JURISDICTION APPLICABLE TO THIS SUBSECTION |
35 | NB- 1140 ELECTRICAL AND MECHANICAL PENETRATION ASSEMBLIES |
36 | NB-1132.2-1 ATTACHMENTS IN THE COMPONENT SUPPORT LOAD PATH THAT DO NOT PERFORM A PRESSURE-RETAINING FUNCTION |
37 | NB-1132.2-2 ATTACHMENTS THAT DO NOT PERFORM A PRESSURE-RETAINING FUNCTION AND ARE NOT IN THE COMPONENT SUPPORT LOAD PATH (NONSTRUCTURAL ATTACHMENTS) |
38 | NB-1132.2-3 ATTACHMENTS THAT PERFORM A PRESSURE-RETAINING FUNCTION |
39 | NB-1132.2-4 ATTACHMENTS WITHIN THE REACTOR PRESSURE VESSEL (CORE SUPPORT STRUCTURES) THAT DO NOT PERFORM A PRESSURE-RETAINING FUNCTION |
40 | ARTICLE NB- 2000 MATERIAL NB- 2100 GENERAL REQUIREMENTS FOR MATERIAL NB- 2110 SCOPE OF PRINCIPAL TERMS EMPLOYED NB- 2120 PRESSURE- RETAINING MATERIAL |
42 | NB- 2130 CERTIFICATION OF MATERIAL NB- 2140 WELDING MATERIAL NB- 2150 MATERIAL IDENTIFICATION NB- 2160 DETERIORATION OF MATERIAL IN SERVICE NB- 2170 HEAT TREATMENT TO ENHANCE IMPACT PROPERTIES NB- 2180 PROCEDURES FOR HEAT TREATMENT OF MATERIAL |
43 | NB- 2190 NONPRESSURE- RETAINING MATERIAL NB- 2200 MATERIAL TEST COUPONS AND SPECIMENS FOR FERRITIC STEEL MATERIAL NB- 2210 HEAT TREATMENT REQUIREMENTS |
44 | NB- 2220 PROCEDURE FOR OBTAINING TEST COUPONS AND SPECIMENS FOR QUENCHED AND TEMPERED MATERIAL NB- 2221 General Requirements |
45 | NB- 2300 FRACTURE TOUGHNESS REQUIREMENTS FOR MATERIAL NB- 2310 MATERIAL TO BE IMPACT TESTED |
46 | NB- 2320 IMPACT TEST PROCEDURES |
47 | NB- 2330 TEST REQUIREMENTS AND ACCEPTANCE STANDARDS NB-2332(a)-1 REQUIRED Cv VALUES FOR PIPING, PUMPS, AND VALVES |
48 | NB- 2340 NUMBER OF IMPACT TESTS REQUIRED NB-2333-1 REQUIRED Cv VALUES FOR BOLTING MATERIAL |
49 | NB- 2350 RETESTS NB- 2360 CALIBRATION OF INSTRUMENTS AND EQUIPMENT NB- 2400 WELDING MATERIAL NB- 2410 GENERAL REQUIREMENTS NB- 2420 REQUIRED TESTS |
50 | NB- 2430 WELD METAL TESTS |
52 | NB-2432.1-1 SAMPLING OF WELDING MATERIALS FOR CHEMICAL ANALYSIS NB-2432.2(a)-1 CHEMICAL ANALYSIS FOR REACTOR VESSEL WELDING MATERIAL |
53 | NB- 2440 STORAGE AND HANDLING OF WELDING MATERIAL NB- 2500 EXAMINATION AND REPAIR OF PRESSURE- RETAINING MATERIAL NB- 2510 EXAMINATION OF PRESSURE-RETAINING MATERIAL NB- 2520 EXAMINATION AFTER QUENCHING AND TEMPERING NB- 2530 EXAMINATION AND REPAIR OF PLATE NB-2432.2(a)-2 CHEMICAL ANALYSIS FOR WELDING MATERIAL FOR OTHER THAN REACTOR VESSEL WELDS |
54 | NB-2433.1-1 WELD METAL DELTA FERRITE CONTENT |
56 | NB- 2540 EXAMINATION AND REPAIR OF FORGINGS AND BARS |
58 | NB- 2550 EXAMINATION AND REPAIR OF SEAMLESS AND WELDED ( WITHOUT FILLER METAL) TUBULAR PRODUCTS AND FITTINGS |
59 | NB-2552-1 AXIAL PROPAGATION OF SOUND IN TUBE WALL |
61 | NB- 2560 EXAMINATION AND REPAIR OF TUBULAR PRODUCTS AND FITTINGS WELDED WITH FILLER METAL NB- 2570 EXAMINATION AND REPAIR OF STATICALLY AND CENTRIFUGALLY CAST PRODUCTS |
63 | NB-2571-1 REQUIRED EXAMINATIONS |
66 | NB-2575.2-1 TYPICAL PRESSURE-RETAINING PARTS OF PUMPS AND VALVES |
69 | NB- 2580 EXAMINATION OF BOLTS, STUDS, AND NUTS |
70 | NB- 2600 MATERIAL ORGANIZATIONS’ QUALITY SYSTEM PROGRAMS NB- 2610 DOCUMENTATION AND MAINTENANCE OF QUALITY SYSTEM PROGRAMS |
71 | NB- 2700 DIMENSIONAL STANDARDS |
72 | ARTICLE NB- 3000 DESIGN NB- 3100 GENERAL DESIGN NB- 3110 LOADING CRITERIA |
73 | NB- 3120 SPECIAL CONSIDERATIONS NB- 3130 GENERAL DESIGN RULES |
74 | NB-3132-1 DIMENSIONAL STANDARDS |
78 | NB- 3200 DESIGN BY ANALYSIS NB- 3210 DESIGN CRITERIA |
82 | NB-3213-1 EXAMPLES OF REVERSING AND NONREVERSING DYNAMIC LOADS |
83 | NB- 3220 STRESS LIMITS FOR OTHER THAN BOLTS |
84 | NB-3217-1 CLASSIFICATION OF STRESS INTENSITY IN VESSELS FOR SOME TYPICAL CASES |
86 | NB-3217-2 CLASSIFICATION OF STRESS INTENSITY IN PIPING, TYPICAL CASES |
87 | NB-3221-1 STRESS CATEGORIES AND LIMITS OF STRESS INTENSITY FOR DESIGN CONDITIONS |
88 | NB-3222-1 STRESS CATEGORIES AND LIMITS OF STRESS INTENSITY FOR LEVEL A AND LEVEL B SERVICE LIMITS |
95 | NB-3224-1 STRESS CATEGORIES AND LIMITS OF STRESS INTENSITY FOR LEVEL C SERVICE LIMITS |
98 | NB-3228.5(b)-1 VALUES OF m, n,AND Tmax FOR VARIOUS CLASSES OF PERMITTED MATERIALS |
99 | NB- 3230 STRESS LIMITS FOR BOLTS |
100 | NB- 3300 VESSEL DESIGN NB- 3310 GENERAL REQUIREMENTS NB- 3320 DESIGN CONSIDERATIONS NB- 3330 OPENINGS AND REINFORCEMENT |
101 | NB-3332.2-1 CHART FOR DETERMINING VALUE OF F |
103 | NB-3338.2(a)-1 DIRECTION OF STRESS COMPONENTS |
104 | NB-3338.2(a)-2 NOZZLE DIMENSIONS |
105 | NB-3338.2(c)-1 STRESS INDICES FOR NOZZLES |
106 | NB-3339.1(b)-1 EXAMPLES OF ACCEPTABLE TRANSITION DETAILS |
107 | NB-3339.4-1 LIMITS OF REINFORCING ZONE NB-3339.3-1 REQUIRED MINIMUM REINFORCING AREA Ar |
108 | NB- 3340 ANALYSIS OF VESSELS NB- 3350 DESIGN OF WELDED CONSTRUCTION NB-3339.7(c)-1 STRESS INDICES FOR INTERNAL PRESSURE LOADING |
109 | NB-3351-1 WELDED JOINT LOCATIONS TYPICAL OF CATEGORIES A, B, C, AND D |
110 | NB-3352-1 TYPICAL BUTT JOINTS |
111 | NB- 3360 SPECIAL VESSEL REQUIREMENTS |
112 | NB- 3400 PUMP DESIGN NB- 3410 GENERAL REQUIREMENTS FOR CENTRIFUGAL PUMPS NB-3361-1 CATEGORY A AND B JOINTS BETWEEN SECTIONS OF UNEQUAL THICKNESS |
113 | NB- 3420 DEFINITIONS NB- 3430 DESIGN REQUIREMENTS FOR CENTRIFUGAL PUMPS NB-3423-1 TYPICAL SINGLE VOLUTE CASING NB-3423-2 TYPICAL DOUBLE VOLUTE CASING |
114 | NB- 3440 DESIGN OF SPECIFIC PUMP TYPES NB-3433.4-1 MINIMUM TANGENTIAL INLET AND OUTLET WALL THICKNESS |
115 | NB-3441.1-1 TYPE A PUMP NB-3441.1-2 TYPE A PUMP |
116 | NB-3441.2-1 TYPE B PUMP NB-3441.3-1 TYPE C PUMP NB-3441.3-2 TYPE C PUMP |
117 | NB- 3500 VALVE DESIGN NB- 3510 ACCEPTABILITY NB-3441.4(a)-1 TYPE D PUMP NB-3441.5-1 TYPE E PUMP NB-3441.6(a)-1 TYPE F PUMP |
119 | NB- 3520 DESIGN CONSIDERATIONS NB- 3530 GENERAL RULES |
121 | NB- 3540 DESIGN OF PRESSURE- RETAINING PARTS |
123 | NB-3544.1(a)-1 FILLETS AND CORNERS NB-3544.1(c)-1 RING GROOVES |
124 | NB-3544.3-1 LUGS AND PROTUBERANCES |
125 | NB-3544.7-1 FLAT WALL LIMITATION |
126 | NB-3545.1(a)-1 PRESSURE AREA METHOD |
129 | NB-3545.2(a)-1 CRITICAL SECTIONS OF VALVE BODIES |
131 | NB-3545.2(c)-1 MODEL FOR DETERMINING SECONDARY STRESS IN VALVE CROTCH REGION |
132 | NB-3545.2(c)-3 THERMAL STRESS INDEX VERSUS THICKNESS CONTINUITY RUN OR BRANCH |
133 | NB-3545.2(c)-4 SECONDARY STRESS INDEX VERSUS THICKNESS DISCONTINUITY RUN OR BRANCH |
134 | NB-3545.2(c)-5 C4 VERSUS Te1/ te NB-3545.2(c)-6 STRESS INDEX FOR THERMAL FATIGUE |
135 | NB- 3550 CYCLIC LOADING REQUIREMENTS |
136 | NB- 3560 DESIGN REPORTS NB- 3590 PRESSURE RELIEF VALVE DESIGN |
137 | NB-3591.1-1 TYPICAL PRESSURE RELIEF DEVICES |
138 | NB-3591.1-2 TYPICAL PRESSURE RELIEF AND SAFETY RELIEF DEVICES |
139 | NB- 3600 PIPING DESIGN NB- 3610 GENERAL REQUIREMENTS |
140 | NB-3594.3-1 VALVE NOZZLE |
142 | NB- 3620 DESIGN CONSIDERATIONS |
143 | NB-3622-1 EXAMPLES OF REVERSING AND NONREVERSING DYNAMIC LOADS |
144 | NB- 3630 PIPING DESIGN AND ANALYSIS CRITERIA |
145 | NB- 3640 PRESSURE DESIGN NB-3641.1(a)-1 VALUES OF A |
146 | NB-3642.1(b)-1 BEND RADIUS VERSUS THICKNESS |
148 | NB-3643.3(a)-1 BRANCH CONNECTION NOMENCLATURE |
149 | NB-3643.3(a)-2 TYPICAL REINFORCEMENT OF OPENINGS |
150 | NB-3643.3(a)-3 TYPICAL REINFORCED EXTRUDED OUTLET |
152 | NB-3644(b)-1 MITER JOINT GEOMETRY |
153 | NB-3647.2-1 TYPES OF PERMANENT BLANKS |
154 | NB- 3650 ANALYSIS OF PIPING PRODUCTS |
156 | NB-3653.2(b)-1 DECOMPOSITION OF TEMPERATURE DISTRIBUTION RANGE |
159 | NB- 3660 DESIGN OF WELDS |
160 | NB- 3670 SPECIAL PIPING REQUIREMENTS |
162 | NB- 3680 STRESS INDICES AND FLEXIBILITY FACTORS |
163 | NB-3681(a)-1 STRESS INDICES FOR USE WITH EQUATIONS IN NB-3650 |
164 | NB-3683.1(c)-1 |
165 | NB-3683.1(d)-1 |
168 | NB-3683.6-1 |
170 | NB-3684-1 DIRECTION OF STRESS COMPONENTS |
171 | NB-3685.1-1 CURVED PIPE OR WELDING END ELBOWS, INTERNAL PRESSURE |
172 | NB-3685.1-2 CURVED PIPE OR WELDING END ELBOWS, MOMENT LOADING (LAMDA GREATER THAN OR EQUAL TO 0.2) |
173 | NB-3685.2-1 ELBOW NOMENCLATURE NB-3686.1-1 NB-3686.2-1 |
174 | NB- 3690 DIMENSIONAL REQUIREMENTS FOR PIPING PRODUCTS NB-3686.5-1 BRANCH CONNECTIONS IN |
175 | ARTICLE NB- 4000 FABRICATION AND INSTALLATION NB- 4100 GENERAL REQUIREMENTS NB- 4110 INTRODUCTION NB- 4120 CERTIFICATION OF MATERIALS AND FABRICATION BY CERTIFICATE HOLDER |
176 | NB- 4130 REPAIR OF MATERIAL NB- 4200 FORMING, FITTING, AND ALIGNING NB- 4210 CUTTING, FORMING, AND BENDING |
177 | NB- 4220 FORMING TOLERANCES |
178 | NB-4221.1-1 MAXIMUM DIFFERENCE IN CROSS-SECTIONAL DIAMETERS |
179 | NB-4221.2(a)-1 MAXIMUM PERMISSIBLE DEVIATION eFROM A TRUE CIRCULAR FORM |
180 | NB-4221.2(a)-2 MAXIMUM ARC LENGTH FOR DETERMINING PLUS OR MINUS DEVIATION |
181 | NB- 4230 FITTING AND ALIGNING NB-4232-1 MAXIMUM ALLOWABLE OFFSET IN FINAL WELDED JOINTS |
182 | NB- 4240 REQUIREMENTS FOR WELD JOINTS IN COMPONENTS |
183 | NB-4233(a)-1 BUTT WELD ALIGNMENT AND MISMATCH TOLERANCES FOR UNEQUAL I.D. AND O.D. WHEN COMPONENTS ARE WELDED FROM ONE SIDE AND FAIRING IS NOT PERFORMED |
184 | NB-4243-1 ACCEPTABLE FULL PENETRATION WELD DETAILS FOR CATEGORY C JOINTS (NB-3352.3) |
185 | NB-4244(a)-1 NOZZLES JOINED BY FULL PENETRATION BUTT WELDS |
186 | NB-4244(b)-1 NOZZLES JOINED BY FULL PENETRATION CORNER WELDS |
187 | NB-4244(c)-1 DEPOSITED WELD METAL USED AS REINFORCEMENT OF OPENINGS FOR NOZZLES |
188 | NB-4244(d)-1 PARTIAL PENETRATION NOZZLES |
189 | NB-4244(d)-2 PARTIAL PENETRATION NOZZLE FOR COAXIAL CYLINDERS |
190 | NB-4244(e)-1 OBLIQUE CONNECTIONS |
191 | NB-4246(a)-1 TYPICAL PIPING BRANCH CONNECTIONS JOINED BY FULL PENETRATION WELDS |
192 | NB-4246(b)-1 TYPICAL PIPING BRANCH CONNECTIONS JOINED BY A FILLET WELD OR A PARTIAL PENETRATION WELD |
193 | NB- 4250 WELDING END TRANSITIONS — MAXIMUM ENVELOPE NB- 4300 WELDING QUALIFICATIONS NB- 4310 GENERAL REQUIREMENTS NB- 4320 WELDING QUALIFICATIONS, RECORDS, AND IDENTIFYING STAMPS |
194 | NB-4250-1 WELDING END TRANSITIONS — MAXIMUM ENVELOPE |
195 | NB-4250-2 COMPONENT TO PIPE WELD NB-4250-3 PIPE TO PIPE WELD |
196 | NB- 4330 GENERAL REQUIREMENTS FOR WELDING PROCEDURE QUALIFICATION TESTS |
199 | NB- 4350 SPECIAL QUALIFICATION REQUIREMENTS FOR TUBE- TO-TUBESHEET WELDS NB- 4360 QUALIFICATION REQUIREMENTS FOR WELDING SPECIALLY DESIGNED WELDED SEALS |
200 | NB- 4400 RULES GOVERNING MAKING, EXAMINING, AND REPAIRING WELDS NB- 4410 PRECAUTIONS TO BE TAKEN BEFORE WELDING NB- 4420 RULES FOR MAKING WELDED JOINTS |
202 | NB- 4430 WELDING OF ATTACHMENTS |
203 | NB-4427-1 FILLET AND SOCKET WELD DETAILS AND DIMENSIONS |
204 | NB-4433-1 TYPES OF ATTACHMENT WELDS |
205 | NB- 4440 WELDING OF APPURTENANCES NB- 4450 REPAIR OF WELD METAL DEFECTS |
206 | NB-4440-1 APPURTENANCE WELD JOINT DETAILS SIZE NPS 2 (DN 50) AND SMALLER (NOT APPLICABLE TO JOINTS BETWEEN THE APPURTENANCE AND THE COMPONENT) |
207 | NB- 4500 BRAZING NB- 4510 RULES FOR BRAZING NB- 4520 BRAZING QUALIFICATION REQUIREMENTS NB- 4530 FITTING AND ALIGNING OF PARTS TO BE BRAZED NB- 4540 EXAMINATION OF BRAZED JOINTS NB- 4600 HEAT TREATMENT NB- 4610 WELDING PREHEAT REQUIREMENTS |
208 | NB-4511-1 BRAZED CONNECTIONS FOR APPURTENANCES AND PIPING, NPS 1 (DN 25) AND LESS |
209 | NB- 4620 POSTWELD HEAT TREATMENT NB-4524-1 MAXIMUM DESIGN TEMPERATURES FOR BRAZING FILLER METAL |
210 | NB-4622.1-1 MANDATORY REQUIREMENTS FOR POSTWELD HEAT TREATMENT OF WELDS |
211 | NB-4622.4(c)-1 ALTERNATIVE HOLDING TEMPERATURES AND TIMES |
212 | NB-4622.7(b)-1 EXEMPTIONS TO MANDATORY PWHT |
216 | NB-4622.9(c)(5)-1 TEMPER BEAD WELD REPAIR AND WELD TEMPER BEAD REINFORCEMENT NB-4622.9(c)(5)-2 TEMPER BEAD REINFORCEMENT |
217 | NB-4622.9(f)-1 QUALIFICATION TEST PLATE |
220 | NB-4622.11(c)(6)-1 TEMPER BEAD WELD REPAIR AND WELD TEMPER BEAD |
221 | NB- 4630 HEAT TREATMENT OF WELDS OTHER THAN THE FINAL POSTWELD HEAT TREATMENT NB- 4650 HEAT TREATMENT AFTER BENDING OR FORMING FOR PIPES, PUMPS, AND VALVES NB- 4660 HEAT TREATMENT OF ELECTROSLAG WELDS |
222 | NB- 4700 MECHANICAL JOINTS NB- 4710 BOLTING AND THREADING NB- 4720 BOLTING FLANGED JOINTS NB- 4730 ELECTRICAL AND MECHANICAL PENETRATION ASSEMBLIES |
223 | ARTICLE NB- 5000 EXAMINATION NB- 5100 GENERAL REQUIREMENTS FOR EXAMINATION NB- 5110 METHODS, NONDESTRUCTIVE EXAMINATION PROCEDURES, AND CLEANING NB- 5120 TIME OF EXAMINATION OF WELDS AND WELD METAL CLADDING |
224 | NB- 5130 EXAMINATION OF WELD EDGE PREPARATION SURFACES ARTICLE NB- 5000 TABLE NB-5111-1 THICKNESS, PENETRAMETER DESIGNATIONS, ESSENTIAL HOLES, AND WIRE DIAMETERS |
225 | NB- 5140 EXAMINATION OF WELDS AND ADJACENT BASE MATERIAL NB- 5200 REQUIRED EXAMINATION OF WELDS FOR FABRICATION AND PRESERVICE BASELINE NB- 5210 CATEGORY A VESSEL WELDED JOINTS AND LONGITUDINAL WELDED JOINTS IN OTHER COMPONENTS NB- 5220 CATEGORY B VESSEL WELDED JOINTS AND CIRCUMFERENTIAL WELDED JOINTS IN PIPING, PUMPS, AND VALVES NB- 5230 CATEGORY C VESSEL WELDED JOINTS AND SIMILAR WELDED JOINTS IN OTHER COMPONENTS NB- 5240 CATEGORY D VESSEL WELDED JOINTS AND BRANCH AND PIPING CONNECTIONS IN OTHER COMPONENTS |
226 | NB- 5260 FILLET, PARTIAL PENETRATION, SOCKET, AND ATTACHMENT WELDED JOINTS NB- 5270 SPECIAL WELDED JOINTS |
227 | NB- 5280 PRESERVICE EXAMINATION |
228 | NB- 5300 ACCEPTANCE STANDARDS NB- 5320 RADIOGRAPHIC ACCEPTANCE STANDARDS NB- 5330 ULTRASONIC ACCEPTANCE STANDARDS NB- 5340 MAGNETIC PARTICLE ACCEPTANCE STANDARDS |
229 | NB- 5350 LIQUID PENETRANT ACCEPTANCE STANDARDS NB- 5360 EDDY CURRENT PRESERVICE EXAMINATION OF INSTALLED NONFERROMAGNETIC STEAM GENERATOR HEAT EXCHANGER TUBING NB- 5370 VISUAL ACCEPTANCE STANDARDS FOR BRAZED JOINTS NB- 5380 BUBBLE FORMATION TESTING NB- 5400 FINAL EXAMINATION OF VESSELS NB- 5410 EXAMINATION AFTER HYDROSTATIC TEST NB- 5500 QUALIFICATIONS AND CERTIFICATION OF NONDESTRUCTIVE EXAMINATION PERSONNEL NB- 5510 GENERAL REQUIREMENTS |
230 | NB- 5520 PERSONNEL QUALIFICATION, CERTIFICATION, AND VERIFICATION |
231 | NB- 5530 RECORDS |
232 | ARTICLE NB- 6000 TESTING NB- 6100 GENERAL REQUIREMENTS NB- 6110 PRESSURE TESTING OF COMPONENTS, APPURTENANCES, AND SYSTEMS |
233 | NB- 6120 PREPARATION FOR TESTING NB- 6200 HYDROSTATIC TESTS NB- 6210 HYDROSTATIC TEST PROCEDURE |
234 | NB- 6220 HYDROSTATIC TEST PRESSURE REQUIREMENTS NB- 6300 PNEUMATIC TESTS NB- 6310 PNEUMATIC TESTING PROCEDURES NB- 6320 PNEUMATIC TEST PRESSURE REQUIREMENTS |
235 | NB- 6400 PRESSURE TEST GAGES NB- 6600 SPECIAL TEST PRESSURE SITUATIONS NB- 6610 COMPONENTS DESIGNED FOR EXTERNAL PRESSURE NB- 6620 PRESSURE TESTING OF COMBINATION UNITS |
236 | ARTICLE NB- 7000 OVERPRESSURE PROTECTION NB- 7100 GENERAL REQUIREMENTS NB- 7110 SCOPE NB- 7120 INTEGRATED OVERPRESSURE PROTECTION NB- 7130 VERIFICATION OF THE OPERATION OF RECLOSING PRESSURE RELIEF DEVICES NB- 7140 INSTALLATION |
237 | NB- 7150 ACCEPTABLE PRESSURE RELIEF DEVICES |
238 | NB- 7160 UNACCEPTABLE PRESSURE RELIEF DEVICES NB- 7170 PERMITTED USE OF PRESSURE RELIEF DEVICES NB- 7200 OVERPRESSURE PROTECTION REPORT NB- 7210 RESPONSIBILITY FOR REPORT NB- 7220 CONTENT OF REPORT |
239 | NB- 7230 CERTIFICATION OF REPORT NB- 7240 REVIEW OF REPORT AFTER INSTALLATION NB- 7250 FILING OF REPORT NB- 7300 RELIEVING CAPACITY NB- 7310 EXPECTED SYSTEM PRESSURE TRANSIENT CONDITIONS |
240 | NB- 7320 UNEXPECTED SYSTEM EXCESS PRESSURE TRANSIENT CONDITIONS NB- 7400 SET PRESSURES OF PRESSURE RELIEF DEVICES NB- 7410 SET PRESSURE LIMITATIONS FOR EXPECTED SYSTEM PRESSURE TRANSIENT CONDITIONS NB- 7420 SET PRESSURE LIMITATION FOR UNEXPECTED SYSTEM EXCESS PRESSURE TRANSIENT CONDITIONS NB- 7500 OPERATING AND DESIGN REQUIREMENTS FOR PRESSURE RELIEF VALVES NB- 7510 SAFETY, SAFETY RELIEF, AND RELIEF VALVES |
241 | NB- 7520 PILOT OPERATED PRESSURE RELIEF VALVES |
242 | NB- 7530 POWER ACTUATED PRESSURE RELIEF VALVES |
243 | NB- 7540 SAFETY VALVES AND PILOT OPERATED PRESSURE RELIEF VALVES WITH AUXILIARY ACTUATING DEVICES |
244 | NB- 7550 ALTERNATIVE TEST MEDIA NB- 7600 NONRECLOSING PRESSURE RELIEF DEVICES NB- 7610 RUPTURE DISK DEVICES |
245 | NB- 7620 INSTALLATION NB- 7700 CERTIFICATION NB- 7710 RESPONSIBILITY FOR CERTIFICATION OF PRESSURE RELIEF VALVES |
246 | NB- 7720 RESPONSIBILITY FOR CERTIFICATION OF NONRECLOSING PRESSURE RELIEF DEVICES NB- 7730 CAPACITY CERTIFICATION PRESSURE RELIEF VALVES — COMPRESSIBLE FLUIDS |
249 | NB- 7740 CAPACITY CERTIFICATION OF PRESSURE RELIEF VALVES— INCOMPRESSIBLE FLUIDS |
251 | NB- 7800 MARKING, STAMPING, AND DATA REPORTS NB- 7810 PRESSURE RELIEF VALVES NB- 7820 RUPTURE DISK DEVICES |
252 | NB- 7830 CERTIFICATE OF AUTHORIZATION TO USE CODE SYMBOL STAMP |
253 | ARTICLE NB- 8000 NAMEPLATES, STAMPING, AND REPORTS NB- 8100 GENERAL REQUIREMENTS |