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Std ID Description (Standard Title)
NB/T 20005.11-2012 Carbon steel and low alloy steel for pressurizd water reactor nuclear power plant. Part 11: Seamless pipes for class Si and S2 supports
NB/T 20005.1-2010 Carbon steel and low alloy steel for pressurized water reactor nuclear power plants. Part 1: Class 1, 2, 3 forgings
NB/T 20005.12-2010 Carbon steel and low alloy steel for pressurized water reactor nuclear power plants. Part 12: Seamless steel pipes for use in main steam systems, feedwater flow control systems, auxiliary feedwater systems and turbine bypass systems
NB/T 20005.13-2012 Carbon steel and low alloy steel for pressurized water reactor nuclear power plants. Part 13: Seamless drawn carbon steel tubes for class 2 and 3 heat exchangers
NB/T 20005.14-2012 Carbon steel and low alloy steel for pressurized water reactor nuclear power plants. Part 14: Class 2 and 3 butt-welding seamless fittings
NB/T 20005.15-2013 Carbon steel and low alloy steel for pressurized water reactor nuclear power plants. Part 15: Fittings welded with the addition of filler metal for use in class 2 and 3 auxiliary piping
NB/T 20005.16-2012 Carbon steel and low alloy steel for pressurized water reactor nuclear power plants. Part 16: Elbow for main steam system
NB/T 20005.17-2014 Carbon steel and low alloy steel for pressurized water reactor nuclear power plants. Part 17: Pushed formed elbows for use in main steam systems
NB/T 20005.2-2012 Carbon steel and low alloy steel for pressurized water reactor nuclear power plant. Part 2: Forgings for class 2, 3 heat exchanger tube plates
NB/T 20005.31-2015 Carbon steel and low alloy steel for pressurized water reactor nuclear power plants - Part 31: 15Mn forgings for containment vessel
NB/T 20005.3-2012 Carbon steel and low alloy steel for pressurized water reactor nuclear power plants. Part 3: Forgings for class 2, 3 auxiliary pump shafts
NB/T 20005.32-2015 Carbon steel and low alloy steel for pressurized water reactor nuclear power plants - Part 32: 15MnHR steel plates for containment vessel
NB/T 20005.33-2015 Carbon steel and low alloy steel for pressurized water reactor nuclear power plants - Part 33: 15Mn steel pipes for containment vessel
NB/T 20005.34-2015 Carbon steel and low alloy steel for pressurized water reactor nuclear power plant - Part 34: Carbon steel shear studs for containment vessel
NB/T 20005.4-2012 Carbon steel and low alloy steel for pressurized water reactor nuclear power plants. Part 4: The forged or rolled parts for use in steam generator main steam systems, feedwater flow control systems, auxiliary feedwater systems and turbine bypass systems
NB/T 20005.5-2013 Carbon steel and low alloy steel for pressurized water reactor nuclear power plants. Part 5: Class 1, 2 and 3 pressure retaining castings
NB/T 20005.6-2013 Carbon steel and alloy steel for pressurized water reactor nuclear power plants. Part 6: Motor support stand castings for reactor coolant pumps
NB/T 20005.7-2010 Carbon steel and low alloy steel for pressurized water reactor nuclear power plants. Part 7: Class 1, 2, 3 plates
NB/T 20005.8-2012 Carbon steel and low alloy steel for PWR nuclear power plant. Part 8: Steel plates, beams and bars for class Si and S2 supports
NB/T 20005.9-2010 Carbon steel and low alloy steel for pressurized water reactor nuclear power plants. Part 9: Seamless steel pipes for class 2, 3 piping
NB/T 20006.10-2010 Alloy steel for pressurized water reactor nuclear power plants. Part 10: Mn-Ni-Mo steel forgings for pressurizer and steam generator nozzles and covers
NB/T 20006.11-2010 Alloy steel for pressurized water reactor nuclear power plants. Part 11: Mn-Ni-Mo steel forgings for pressurizer shells and heads
NB/T 20006.1-2011 Alloy steel for pressurized water reactor nuclear power plants. Part 1: Mn-Ni-Mo steel forgings for reactor pressure vessel shelss in the beltline region
NB/T 20006.12-2011 Alloy steel for pressurized water reactor nuclear power plants. Part 12: Mn-Ni-Mo steel main flange forgings for pressurized water reactor coolant pumps
NB/T 20006.13-2012 Alloy steel for pressurized water reactor nuclear power plants. Part 13: Alloy steel forgings for reactor coolant pump motor shaft assembles
NB/T 20006.14-2010 Alloy steel for pressurized water reactor nuclear power plants. Part 14: Forged nickel-chromium-molybdenum steel bars with or without vanadium for use in making Class 1 components bolts fastener
NB/T 20006.15-2013 Alloy steel for pressurized water reactor nuclear power plants. Part 15: Mn-Ni-Mo steel plates for pressure-retaining boundaries
NB/T 20006.16-2013 Alloy steel for pressurized water reactor nuclear power plants. Part 16: Mn-Ni-Mo steel plates for pressurizer supports
NB/T 20006.2-2011 Alloy steel for pressurized water reactor nuclear power plants. Part 2: Mn-Ni-Mo steel forgings for reactor pressure vessel shells outside the beltline region
NB/T 20006.31-2015 Alloy steel for pressurized water reactor nuclear power plants - Part 31: 10MnNiMo steel plates for contaiment vessel
NB/T 20006.3-2011 Alloy steel for pressurized water reactor nuclear power plants. Part 3: Mn-Ni-Mo steel forgings for transition rings and flanges of reactor pressure vessels
NB/T 20006.32-2016 Alloy steel for pressurized water reactor nuclear power plants. Part 32: 15Cr1Mo forgings for containment vessel mechanical penetrants
NB/T 20006.33-2016 Alloy steel for pressurized water reactor power plant. Part 33: lOCr1Mo pipe for steam generator
NB/T 20006.34-2016 Alloy steel for pressurized water reactor power plant. Part 34: lOCr1Mo pipe fitting for steam generator
NB/T 20006.35-2016 Alloy steel for pressurized water reactor power plant. Part 35: lOCr2Mo1 bars for sream generator
NB/T 20006.4-2011 Alloy steel for pressurized water reactor nuclear power plants. Part 4: Mn-Ni-Mo steel forgings for reactor pressure vessels nozzles
NB/T 20006.5-2012 Alloy steel for pressurized water reactor nuclear power plants. Part 5: Mn-Ni-Mo alloy steel forgings for reactor pressure vessel heads
NB/T 20006.6-2011 Alloy steel for pressurized water reactor nuclear power plants. Part 6: Mn-Ni-Mo steel forgings for PWR steam generator tube plates
NB/T 20006.7-2012 Alloy steel for pressurized water reactor nuclear power plants. Part 7: Mn-Ni-Mo steel forgings for steam generators shells
NB/T 20006.8-2012 Alloy steel for pressurized water reactor nuclear power plants. Part 8: Mn-Ni-Mo steel forgings for steam generator upper heads
NB/T 20006.9-2013 Alloy steel for pressurized water reactor nuclear power plants. Part 9: Mn-Ni-Mo steel forgings for steam generator channel head
NB/T 20007.10-2013 Stainless steel for pressurized water reactor power plant. Part 10: Cold rolled or cold drawn seamless austenitic stainless steel tubes for class 2 and 3 heat exchangers
NB/T 20007.11-2013 Stainless steel for pressurized water reactor power plant. Part 11: Class 1, 2 and 3 austenitic stainless steel pipes welded with the addition of filler metal
NB/T 20007.1-2010 Stainless steel for pressurized water reactor nuclear power plants. Part 1: Class 1, 2 and 3 austenitic stainless steel forgings
NB/T 20007.12-2013 Stainless steel for pressurized water reactor nuclear power plant. Part 12: Class 1, 2 and 3 austenitic stainless steel fittings welded with the addition of filler metal
NB/T 20007.13-2012 Stainless steel for pressurized water reactor nuclear power plants. Part 13: Forged tubes and elbows made from controlled nitrogen austenitic stainless steel for reactor coolant piping
NB/T 20007.14-2010 Stainless steel for pressurized water reactor nuclear power plants. Part 14: Class 1, 2, 3 austenitic stainless steel forged or rolled bars
NB/T 20007.15-2012 Stainless steel for pressurized water reactor nuclear power plants. Part15: Strain hardened hot worked rolled or forged bars made from austenitic stainless steel used for the fabrication of bolting material for reactor internals
NB/T 20007.16-2012 Stainless steel for pressurized water reactor nuclear power plants. Part16: Class 2 and 3 martensitic stainless steel forgings
NB/T 20007.17-2012 Stainless steel for pressurized water reactor nuclear power plants. Part17: Martensitic stainless steel forgings used for internal hold down springs
NB/T 20007.18-2012 Stainless steel for pressurized water reactor nuclear power plants. Part, A: Rolled or forged martensitic stainless steel parts for class 2 and 3 auxiliary pump drive shafts
NB/T 20007.19-2013 Stainless steel for pressurized water reactor nuclear power plants. Part 19: Class 1, 2 and 3 pressure-retaining martensitic stainless steel castings
NB/T 20007.20-2013 Stainless steel for pressurized water reactor power plant. Part 20: Martensitic stainless steel for non-pressure-retaining internal category A, B and C parts of pumps
NB/T 20007.21-2012 Stainless steel for pressurized water reactor nuclear power plants. Part 21: Martensitic stainless steel plates for use in making steam generator tube support plates
NB/T 20007.2-2012 Stainless steel for pressurized water reactor of nuclear power plants. Part 2: Austenitic stainless steel forgings for class 2 and 3 tube plates of heat exchanger
NB/T 20007.22-2012 Stainless steel for pressurized water reactor nuclear power plants. Part 22 Seamless pipes made from martensitic stainless steel for drive rods of reactor control rod drive mechanisms
NB/T 20007.23-2013 Stainless steel for pressurized water reactor nuclear power plants. Part 23: Class 1, 2 and 3 pressure-retaining austenitic-ferritic stainless steel castings
NB/T 20007.24-2013 Stainless steel for pressurized water reactor nuclear power plants. Part 24: austenitic-ferritic stainless steel castings pressured for reactor coolant pump casing
NB/T 20007.25-2013 Stainless steel for pressurized water reactor nuclear power plant. Part25: Chromium nickel austenitic-ferritic stainless steel containing no molybdenum for no-pressure-retaining cast internal pump parts of category A, B and C
NB/T 20007.26-2012 Stainless steel for pressurized water reactor nuclear power plants. Part 26: Austenitic-ferritic stainless steel centrifugally cast pipes for reactor coolant piping
NB/T 20007.27-2013 Stainless steel for pressurized water reactor nuclear power plants. Part 27: Cast Elbows and inclined nozzles made from Austenitic-ferritic stainless steel for reactor coolant piping
NB/T 20007.28-2014 Stainless steel for pressurized water reactor nuclear power plants. Part 28: Class 3 pressure-retaining austenitic-ferritic (duplex) stainless steel castings for seawater application
NB/T 20007.29-2014 Stainless steel for pressurized water reactor nuclear power plants. Part 29: non-pressure-retaining category A, B and C austenltic-ferritic duplex stainless steel castings for pumps
NB/T 20007.31-2015 Stainless steel for pressurized water reactor nuclear power plants - Part 31: 022Cr19Ni10 stainless steel forgings used for containment vessel
NB/T 20007.3-2012 Stainless steel for pressurized water reactor nuclear power plants. Part 3: Controlled nitrogen content austenitic stainless steel forgings for core upports and upper support plates
NB/T 20007.32-2015 Stainless steel for pressurized water reactor nuclear power plants - Part 32: 022Cr19Ni10 stainless steel seamless pipes for containment vessel
NB/T 20007.33-2015 Stainless steel for pressurized water reactor unclear power plants - Part 33: 015Cr17Ni12Mo2N stainless steel forged pipes for reactor coolant piping
NB/T 20007.34-2015 Stainless steel for pressurized water reactor nuclear power plants - Part 34: 03Cr22Mn5Ni2MoCuN duplex stainless steel plates for modules
NB/T 20007.35-2015 Stainless steel for pressurized water reactor nuclear power plants - Part 35: 06Cr18Ni11Ti stainless steel plates used for containment vessel mechanical penetrations
NB/T 20007.36-2015 Stainless steel for pressurized water reactor nuclear power plant - Part 36: Austenitic stainless steel forged bars used for pressure-retaining components of CRDM
NB/T 20007.37-2015 Stainless steel for pressurized water reactor nuclear power plants - Part 37: Austenitic stainless steel bars used for non-pressure-retaining components of CRDM
NB/T 20007.38-2015 Stainless steel for pressurized water reactor nuclear power plants - Part 38: Austenitic stainless steel bars used for locking screw of CRDM
NB/T 20007.39-2015 Stainless steel for pressurized water reactor nuclear power plants - Part 39: Martensitic stainless steel bas used for drive rod of CRDM
NB/T 20007.40-2015 Stainless steel for pressurized water reactor nuclear power plants - Part 40: austenitic stainless steel forgings used for reactor vessel internals
NB/T 20007.41-2015 Stainless steel for pressurized water reactor nuclear power plants - Part 41: austenitic stainless steel seamless pipes used for reactor vessel internals
NB/T 20007.4-2012 Stainless steel for pressurized water reactor nuclear power plants. Part 4: Niobium stabilized austenitic stainless steel forgings for the shafts of reactor coolant pumps
NB/T 20007.42-2015 Stainless steel for pressurized water reactor nuclear power plants - Part 42: precipitation-hardening stainless steel bars for reactor vessel internals
NB/T 20007.43-2016 Stainless steel for pressurized water reactor nuclear power plants. Part 43: 022Cr17Ni12Mo2N austenitic stainless steel forgings used for nozzles for reactor coolant piping
NB/T 20007.44-2016 Stainless steel for pressurized water reactor nuclear power plants. Part 44: O15Cr17Ni12Mo2N austenitic stainless steel pipes for surge line pipe spool pieces
NB/T 20007.5-2010 Stainless steel for pressurized water reactor nuclear power plants. Part 5: Class 1, 2, 3 austenitic stainless steel plates
NB/T 20007.6-2012 Stainless steel for pressurized water reactor nuclear power plants. Part 6: Controlled nitrogen content austenitic stainless steel plate for Reactor Internal
NB/T 20007.7-2012 Stainless steel for pressurized water reactor nuclear power plants. Part 7: Austenitic stainless steel plate and strip for Class Si and S2 supports
NB/T 20007.8-2010 Stainless steel for pressurized water reactor nuclear power plants. Part 8: Class 1, 2, 3 austenitic stainless steel seamless pipes
NB/T 20007.9-2011 Stainless steel for pressurized water reactor nuclear power plant. Part 9: Class 1, 2, 3 austenitic stainless steel seamless buttwelding fittings
NB/T 20008.10-2012 Other material for pressurized water reactor nuclear power plants. Part 10: Ni-Cr-Fe alloy rolled bars used for internal support pins and bolting
NB/T 20008.11-2013 Other material for pressrized water reactor nuclear power plant. Part11: Rolled or forged bars for the manufacture of Class Si and S2 shafts, tie-rods and support bolts
NB/T 20008.1-2012 Other material for pressuriaed water reactor nuclear power plant. Part1: Alloy steel forgings for use in reactor coolant system supports
NB/T 20008.12-2010 Other material for pressurized water reactor nuclear power plants. Part 12: Forged or rolled bars for class 1, 2, 3 bolts and nuts
NB/T 20008.13-2013 Other material for pressurized water reactor power plants. Part 13: Class 1, 2, 3studs, bolts, screws, threaded rods and nuts
NB/T 20008.14-2013 Additional materials for Pressurized water reactor nuclear power plants. part 14: Nickel-chromium-iron alloy wires of springs
NB/T 20008.15-2012 Other material for pressurized water reactor nuclear power plants. Part 15: Titanium plate for use in the fabrication of class 3 heat exchanger plates
NB/T 20008.16-2012 Other material for pressurized water reactor nuclear power plants. Part 16: Cabolt-base alloy for control rod drive mechanism
NB/T 20008.17-2012 Other material for pressurized water reactor nuclear power plants. Part 17: Class 2 and 3 unalloyed and alloy ductile iron castings
NB/T 20008.21-2015 Other material for pressurized water reactor nuclear power plants - Part 21: GH4169 alloy bars used for CRDM
NB/T 20008.2-2010 Other material for pressurized water reactor nuclear power plants. Part 2: Mn-Mo-V steel castings for use in the fabrication of steam generator and reactor coolant pump supports, main steam line supports
NB/T 20008.22-2015 Other material for pressurized water reactor nuclear power plants - Part 22: GH4145 alloy bars used for CRDM
NB/T 20008.23-2015 Other Material for pressurized water reactor nuclear power plants - Part 23: Ni-base-alloy Wires used for CRDM
NB/T 20008.24-2015 Other material for pressurized water reactor nuclear power plants - Part 24: GH4145 alloy bars for reactor vessel internals
NB/T 20008.25-2015 Other material for pressurized water reactor nuclear power plants - Part 25: GH4169 alloy wires for reactor vessel internals
NB/T 20008.3-2012 Other material for pressurized water reactor nuclear power plants. Part 3: Class 3 Copper-Aluminium alloy castings for anxiliary system pumps and valves