JB/T 12724-2016Hydrostatic burst testing machines for plastic pipes (English PDF)
塑料管材耐压爆破试验机
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
January 15, 2016
Implementation date
June 1, 2016
Scope
JB/T 12724-2016 is the English-translated version of 塑料管材耐压爆破试验机.
Hydrostatic burst testing machines for plastic pipes are covered by JB/T 12724-2016, a recommended standard of the Chinese machinery industry. The document sets the technical requirements for such a machine, the test methods and the inspection rules, and closes with signs, packaging and accompanying documents.
The machines it addresses use a liquid, or another medium that causes no chemical change in the specimen, as the pressure transmitting medium, and carry out hydrostatic pressure and burst tests on plastic pipes and piping systems.
It quotes GB/T 2611-2007, GB/T 6111-2003, GB/T 15560-1995 and JB/T 6147-2007. Its Chinese classification is N72 and its ICS code 19.060.
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Document preview — JB/T 12724-2016
National Standard of the People's Republic of China
- ICS
- 19.060
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- 1 Scope
- 2 Normative references
- 3 Technical requirements
- 3.1 Working conditions
- 3.2 Composition of the testing machine
- 3.3 Pressure measurement and control system and piping
- 3.4 Test chamber
- 3.5 Timing system
- 3.6 Sealing joints
- 3.7 Electrical equipment
- 3.8 Appearance quality
- 3.9 Resistance to transport jolting
- 4 Inspection methods
- 4.1 Inspection conditions
- 4.2 Apparatus used for the inspection
- 4.3 Inspection of the sealing of the system
- 4.4 Inspection of the maximum permissible error
- 4.5 Inspection of the set point control error
- 4.6 Inspection of the pressurization time
- 4.7 Inspection of the zero drift
- 4.8 Inspection of the test branch circuit
- 4.9 Inspection of the measurement and control system
- 4.10 Inspection of the test chamber
- 4.11 Inspection of the timing system
- 4.12 Inspection of the sealing joints
- 4.13 Electrical equipment
- 4.14 Check of the appearance quality
- 4.15 Inspection of the resistance to transport jolting
- 5 Inspection rules
- 5.1 Factory inspection
- 5.2 Type inspection
- 5.3 Decision rules
- 6 Marking and packaging
- 6.1 Marking
- 6.2 Packaging
- 7 Accompanying documents
What this standard covers
This standard specifies the plastic pipe pressure blasting testing machine technical requirements, test methods, inspection rules, signs and packaging, accompanying documents. This standard applies to the use of liquid or other media that does not cause chemical changes in the sample as the pressure transmission medium of plastic pipe, pipe system, hydrostatic pressure and blasting test of the tube pressure blasting testing machine (hereinafter referred to as testing machine).
Document data
International classification (ICS): 19.060.
Chinese classification (CCS): N72.
Estimated length of the Chinese original: 9,939 words.
Standards quoted by this document
GB/T 2611-2007; GB/T 6111-2003; GB/T 15560-1995; JB/T 6147-2007
3 Technical requirements
4 Inspection methods
5 Inspection rules
6 Marking and packaging
7 Accompanying documents
......
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
Normative references
- GB/T 2611-2007Testing machines - General requirements
- GB/T 6111-2003Thermoplastics piping systems for the conveyance of fluids—Determination of the resistance to internal pressure
- GB/T 15560-1995Standard test method for short-time hydraulic failure and resistance to constant internal pressure of the plastics pipes for the transport of fluids
- JB/T 6147-2007echnical specification for the packaging, packaging marking and handling of testing machine products
Similar standards
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Related Standards
GB/T 15560-1995 — Standard test method for short-time hydraulic failure and resistance to constant internal pressure of the plastics pipes for the transport of fluids
GB/T 2611-2007 — General requirements for testing machines
GB/T 6111-2003 — Thermoplastics pipes for the conveyance of fluids -- Resistance to internal pressure -- Test method
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JB/T 12724-2016
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