JB/T 12798-2016Twin screw pumps (English PDF)
双螺杆泵
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
April 5, 2016
Implementation date
September 1, 2016
Scope
JB/T 12798-2016 is the English-translated version of 双螺杆泵.
JB/T 12798-2016 is a recommended Chinese machinery industry standard for the twin screw pump. It gives terms and definitions, the type and models, the requirements, the test methods and the inspection rules, and it also covers the complete sets supplied with the pump, the marking, the packaging, the transport, the storage and the assurance matters.
The pumps it applies to are twin screw pumps delivering Newtonian and non-Newtonian fluids. Among the standards it quotes are GB/T 1176, GB/T 9112, GB/T 9239.1-2006, GB/T 29529 and JB/T 8091-2014.
Its Chinese classification is J71 and its ICS 23.080, and it was issued by the Ministry of Industry and Information Technology.
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Document preview — JB/T 12798-2016
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
- Foreword
- Scope
- Normative references
- About this standard
- Classification and status
1 Foreword
JB/T 12798-2016 was issued by MIIT on 5 April 2016 and has been in force since 1 September 2016.
2 Scope
This standard is a recommended Chinese machinery industry standard for the twin screw pump. It gives terms and definitions, the type and models, the requirements, the test methods and the inspection rules, and it also covers the complete sets supplied with the pump, the marking, the packaging, the transport, the storage and the assurance matters. The pumps it applies to are twin screw pumps delivering Newtonian and non-Newtonian fluids. Among the standards it quotes are GB/T 1176, GB/T 9112, GB/T 9239.1-2006, GB/T 29529 and JB/T 8091-2014. Its Chinese classification is J71 and its ICS 23.080, and
3 Normative references
JB/T 12798-2016 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 699
GB/T 1176
GB/T 1220
GB/T 1348
GB/T 2100
GB/T 3077
GB/T 9112
GB/T 9239.1-2006 — Mechanical vibration -- Balance quality requirements for rotors in a constant (rigid) state -- Part 1: Specification and verification of balance tolerances
GB/T 9439
GB/T 10886
GB/T 11352
GB/T 13306
GB/T 13384
GB/T 17241.1
GB/T 20878
GB/T 29529
GB/T 29531
JB/T 4297
JB/T 6913
JB/T 8091-2014 — Test Method for Screw Pumps
JB/T 8687
4 About this standard
Issued by: MIIT
English translation: about 15 pages
5 Classification and status
International classification (ICS): 23.080
Prefix JB/T: recommended standard.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
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JB/T 12798-2016
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