JB/T 11170-2011Closed recovery pump units for condensate and exhaust steam (English PDF)
凝结水和乏汽闭式回收水泵装置
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
August 15, 2011
Implementation date
November 1, 2011
Scope
JB/T 11170-2011 is the English-translated version of 凝结水和乏汽闭式回收水泵装置.
JB/T 11170-2011 is a recommended Chinese machinery industry standard on closed recovery pump units for condensate and exhaust steam. It gives the terms and definitions, the classification and basic parameters, the technical requirements, the provisions for the control cabinet and the instruments, the materials and the parts of the unit, the test methods, the inspection rules and the supply requirements. The units it applies to collect exhaust steam and condensate in steam heating systems, up to a nominal pressure of PN16 and below an upper temperature limit that the text sets. Among the standards it quotes are GB 150, GB/T 3216, GB/T 5656-2008, GB/T 12224-2005, several parts of GB/T 20801 and JB/T 4711. Its classification codes are J71 and 23.080.
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Document preview — JB/T 11170-2011
National Standard of the People's Republic of China
- ICS
- 23.080
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- 2 Normative references
2 Normative references
JB/T 11170-2011 cites a number of standards, which apply in full or in part through the references made to them in its clauses. Those listed below are the ones the catalogue record shows; the record cuts the list short, so it may not be complete.
GB 150
GB/T 1047
GB/T 1048
GB/T 3216
GB/T 3323
GB 4272
GB/T 5656-2008
GB/T 5662
GB/T 9112
GB/T 9124
GB/T 12224-2005
GB/T 20801.1
GB/T 20801.2
GB/T 20801.3
GB/T 20801.4
GB/T 20801.5
GB/T 20801.6
GB 50058
GB 50062
GB 50316
JB/T 4297
JB/T 4711
JB/T 4730.3
JB/T 4730.4
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 20 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 1047Pipework components - Definition and selection of nominal size
- GB/T 1048Pipework components - Definition and selection of nominal pressure
- GB/T 3216Rotodynamic pumps -- Hydraulic performance acceptance tests -- Grades 1, 2 and 3 [including 2018XG1]
- GB/T 5662End-suction centrifugal pumps(rating 16 bar)—Designation，nominal duty point and dimensions
- GB/T 12224-2005General requirements for industrial steel valves
- GB/T 20801.1Pressure piping code - Part 1: Industrial piping
GB 150 · GB/T 3323 · GB 4272 · GB/T 5656-2008 · GB/T 9112 · GB/T 9124 · GB 50058 · GB 50062 · GB 50316
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