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GB/T 12920-2008: General specification for pneumatic system of ship
Status: Valid GB/T 12920: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 12920-2008 | English | 259 |
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3 days [Need to translate]
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General specification for pneumatic system of ship
| Valid |
GB/T 12920-2008
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| GB/T 12920-1991 | English | 359 |
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General technical specifications of pneumatic systems for ship
| Obsolete |
GB/T 12920-1991
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PDF similar to GB/T 12920-2008
Basic data | Standard ID | GB/T 12920-2008 (GB/T12920-2008) | | Description (Translated English) | General specification for pneumatic system of ship | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | U57 | | Classification of International Standard | 47.020.20 | | Word Count Estimation | 11,154 | | Date of Issue | 2008-02-03 | | Date of Implementation | 2008-08-01 | | Older Standard (superseded by this standard) | GB/T 12920-1991 | | Quoted Standard | GB/T 191; GB 150; GB/T 786.1; GB/T 2346; GB 3033.1; GB/T 3783; GB 4208; GB 5226.1; GB/T 12241; GB/T 16769; GB/T 17446; GB/T 20081.2; GB/T 1146.2; GB/T 1146.3; GB/T 1146.4; GB/T 1146.8; GB/T 1146.12; GB/T 3447; GB/T 3570; GB/T 3598; GB/T GB/T 3697; GB/T 3698; GB/T 3699; JB/T 6378; JB/T 7056; JB/T 7374; JB/T 7375; JB/T 7376; ISO 65; ISO 8778; " seagoing Steel Ships norms" CCS (2006 edition) | | Regulation (derived from) | National Standard Approval Announcement 2008 No.2 (Total No.115) | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the components and accessories for marine pneumatic system selection, requirements, test methods, inspection rules, signs, packaging, transport and storage. This standard applies to the design and production of all kinds of ships and offshore engineering pneumatic system. | GB/T 12920-2008: General specification for pneumatic system of ship---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
General specification for pneumatic system of ship
ICS 47.020.20
U57
National Standards of People's Republic of China
Replacing GB/T 12920-1991
Marine Air Systems General technical conditions
Posted 2008-02-03
2008-08-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard replaces GB/T 12920-1991 "Marine Air Systems General technical conditions."
This standard compared with GB/T 12920-1991, the main changes are as follows.
--- Increased air intake and other signs;
--- Modified tilt swing, vibration;
--- Added "line of air flow rate of not more than 30m/s";
--- Increasing the electrical circuit diagram pneumatic circuit diagram and consistency requirements;
--- Increasing the various elements of the system requirements;
--- Increased emergency stop or emergency reset means;
--- Increased overvoltage protection;
--- Increasing the pneumatic system diagram the specific instructions (air intake, test points, and the vent orifice fittings, gas supply pipe ends and means should be
A logo, each pipe should loop number. );
--- Increased requirements for air tank;
--- Increased the maximum recommended working pressure and flow;
--- Increased support line spacing specifications;
--- Increased noise limits.
The standard proposed by China State Shipbuilding Corporation.
This standard by the National Marine Machinery Standardization Technical Committee.
This standard was drafted. China Shipbuilding Technology and Economy Research Institute, Guangdong Zhaoqing Global purification equipment Limited.
The main drafters of this standard. Wang away, Qi Chao, Ma Tao, Xiao-Dong Lin.
This standard replaces the standards previously issued as follows.
--- GB/T 12920-1991.
Marine Air Systems General technical conditions
1 Scope
This standard specifies the Marine pneumatic system (hereinafter referred to as pneumatic systems) components and accessories selection, requirements, test methods, inspection rules, marking
Chi, packaging, transport and storage.
This standard applies to the design and production of various marine and offshore engineering pneumatic system.
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research
Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.
GB/T 191 Packaging - Pictorial signs (GB/T 191-2000, eqv ISO 780.1997)
GB 150 steel pressure vessels
GB/T 786.1 hydropneumatic graphic symbols
GB/T 2346 Fluid power systems and components - Nominal pressures (GB/T 2346-2003, ISO 2944.2000, MOD)
Identification colors GB 3033.1 Ships and marine technology pipeline system inclusions Part 1. Main colors and media (GB 3033.1-
2005, ISO 14726-1.1999, IDT)
GB/T 3783 Marine low-voltage electrical basic requirements (GB/T 3783-1994, neqIEC 971-1)
GB 4208 housing protection (IP Code) (GB 4208-1993, eqv IEC 529. 1989)
GB 5226.1 Safety of machinery electrical equipment Part 1. General requirements (GB/T 5226.1-2002,
idt IEC 204-1.2000)
GB/T 12241 valve general requirements (GB/T 12241-2007, ISO 4126-1.1991, MOD)
GB/T 16769 Metal Cutting Machine noise level measurement method (GB/T 16769-1997, neq ISO /DIS230-5.2.
1996)
GB/T 17446 Fluid power systems and components Terminology (GB/T 17446-1998, idt ISO 5598. 1985)
GB/T 20081.2 pneumatic pressure regulators and filter regulators - Part 2. Evaluation of the main characteristics of the tested party business documents should contain
Method (GB/T 20081.2-2006, ISO 6953-2.2000, IDT)
CB/T 1146.2 ship equipment Environmental test and engineering guidance hypothermia
CB/T 1146.3 ship equipment Environmental test and engineering guidance temperature
CB/T 1146.4 ship equipment Environmental test and engineering guidance humid
CB/T 1146.8 ship equipment Environmental test and engineering guidance tilt and sway
CB/T 1146.12 ship equipment Environmental test and engineering guidance Salt
CB/T 3447 Marine pneumatic logic elements
CB/T 3570 Technical requirements for marine air motor
CB/T 3598 Marine pneumatic cylinder
CB/T 3697 Marine pneumatic control valve
CB/T 3698 Marine pneumatic solenoid valve
CB/T 3699 Marine pneumatic delay valve
JB/T 6378 pneumatic valve technical conditions
JB/T 7056 pneumatic pipe joint general technical conditions
JB/T 7374 Pneumatic Air Filter technical conditions
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