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GB/T 11800-2008: Marine explosion-proof type axial flow fans
Status: Valid GB/T 11800: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 11800-2008 | English | 299 |
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3 days [Need to translate]
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Marine explosion-proof type axial flow fans
| Valid |
GB/T 11800-2008
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| GB 11800-1989 | English | 359 |
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3 days [Need to translate]
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Marine explosion-proof type axial flow fans
| Obsolete |
GB 11800-1989
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PDF similar to GB/T 11800-2008
Basic data | Standard ID | GB/T 11800-2008 (GB/T11800-2008) | | Description (Translated English) | Marine explosion-proof type axial flow fans | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | U47 | | Classification of International Standard | 47.020.50 | | Word Count Estimation | 13,189 | | Date of Issue | 2008-03-03 | | Date of Implementation | 2008-09-01 | | Older Standard (superseded by this standard) | GB/T 11800-1989 | | Quoted Standard | GB/T 191; GB/T 1236; GB/T 1804-2000; GB/T 2888; GB/T 3235; GB 3836.1-2000; GB 3836.2-2000; GB/T 5330; GB/T 8923-1988; GB/T 9438; GB/T 13306; GB/T 13384; GB/T 16301-2008; CB 1146.1-1996; CB 1146.6-1996; CB 1146.8-1996; CB 1146.9-1996; JB/T 6445; JB/T 6886; JB/T 9101; JB/T 10214 | | Regulation (derived from) | National Standard Approval Announcement 2008 No.3 (Total No.116) | | 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 single stage, single-suction marine explosion-proof axial fan product categories, requirements, test methods, inspection rules, signs, packaging, transport and storage. This standard applies to explosion-proof ventilation fan design, production, testing and acceptance. | GB/T 11800-2008: Marine explosion-proof type axial flow fans---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.
Marine explosion-proof type axial flow fans
ICS 47.020.50
U47
National Standards of People's Republic of China
Replacing GB/T 11800-1989
Marine explosion-proof axial fan
Posted 2008-03-03
2008-09-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard replaces GB 11800-1989 "Marine explosion-proof axial fans."
This standard compared with GB 11800-1989, the main technical content of the following changes.
--- Expand the performance parameters, traffic expanded 120000m3/h, 150000m3/h, 200000m3/h third gear;
--- United fan product model representation;
--- Points overall requirements and major components of the fan cover requirements described;
--- Refined fan product packaging requirements.
The standard proposed by China Shipbuilding Industry Corporation.
This standard by the China Machinery Standardization Technical Committee Marine deck machinery and auxiliary machinery spaces under the jurisdiction of the Technical Committee.
This standard was drafted. China Shipbuilding Industry Corporation seventh ○ four Institute.
The main drafters of this standard. Joe River, Zheng Fuming, Ding Ke-jin.
This standard replaces the standards previously issued as follows.
--- GB 11800-1989.
Marine explosion-proof axial fan
1 Scope
This standard specifies a single stage, single suction Marine explosion-proof axial fan (hereinafter referred to as the "explosion-proof fan") product classifications, requirements, test side
Method, inspection rules, marking, packaging, transportation and storage.
This standard applies to explosion-proof ventilation fan design, production, testing and acceptance.
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/T 1236 Industrial fans using standardized airways performance test (GB/T 1236-2000, idt ISO 5801.1997)
GB/T 1804-2000 General tolerances for linear and angular dimensions without individual tolerance tolerance (eqv ISO 2768-1. 1989)
GB/T 2888 fan and blower noise measurement method
GB/T 3235 basic fan type, size parameters and characteristics
GB 3836.1-2000 Electrical equipment for explosive gas atmospheres - Part 1. General requirements (eqv IEC 60079-0.1998)
GB 3836.2-2000 Electrical apparatus for explosive gas atmospheres - Part 2. flameproof "d" (eqv IEC 60079-1.1990)
GB/T 5330 industrial woven square hole wire mesh
GB 8923-1988 before painting steel surface rust grades and preparation grades (eqv ISO 8501-1. 1988)
GB/T 9438 aluminum alloy castings (GB/T 9438-1999, neqASTMB26/B26M.1992)
GB/T 13306 signs
GB/T 13384 mechanical and electrical products packaging General technical conditions
Measurement and evaluation of GB/T 16301-2008 ship engine room auxiliaries vibration intensity
CB1146.1-1996 ship equipment Environmental test and engineering guidelines General
CB1146.6-1996 ship equipment Environmental test and engineering guidelines for impact
CB1146.8-1996 ship equipment Environmental test and engineering guidance tilt and sway
CB1146.9-1996 ship equipment Environmental test and engineering guidance vibration
JB/T 6445 Fan impeller speed test
JB/T 6886 fan painting technical conditions
JB/T 9101 fan rotor balance
JB/T 10214 fan Maohan technical conditions
3 Terms, definitions, symbols and units
3.1
Explosion-proof fan design theory point of working for fan rated conditions. That is, from the point of rated pressure, rated point flow determined work
For points.
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