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GB/T 27568-2011: Rubber gasket for doors and windows in railway vehicles
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 27568-2011 | English | 139 |
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Rubber gasket for doors and windows in railway vehicles
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GB/T 27568-2011
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Basic data | Standard ID | GB/T 27568-2011 (GB/T27568-2011) | | Description (Translated English) | Rubber gasket for doors and windows in railway vehicles | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | G43 | | Classification of International Standard | 83.140.50 | | Word Count Estimation | 6,660 | | Date of Issue | 2011-12-05 | | Date of Implementation | 2012-05-01 | | Quoted Standard | GB/T 528; GB/T 531.1; GB/T 1682; GB/T 3512; GB/T 3672.1-2002; GB/T 5721; GB/T 7759; GB/T 7762; GB/T 19243-2003; HG/T 3090; TB/T 3139-2006; DIN 5510.2-2003; DIN 54837 | | Regulation (derived from) | Announcement of Newly Approved National Standards No. 19 of 2011 | | 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 rail vehicle door rubber seal (hereinafter referred to as sealing strip) requirements, test methods, inspection rules and signs, packaging, transportation and storage. This standard applies to subway, light rail, high-speed railway and other rail vehicle doors and windows seal. | GB/T 27568-2011: Rubber gasket for doors and windows in railway vehicles---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.
Rubber gasket for doors
ICS 83.140.50
G43
National Standards of People's Republic of China
Rail vehicle rubber seal doors and windows
Issued on. 2011-12-05
2012-05-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
The standards reference DIN5510.2.2003 "rail vehicle fire Part 2. combustion characteristics and combustion of materials and components
Epiphenomenon classification, requirements and test methods ", DIN5514.3. 1980" rail vehicles - Part 3 Material Elastomer. fixed connection
Requirements window profiles "and DIN5514.4. 1982" elastomer material for rail vehicles - Part 4. Non-fixed connection window profiles
Claim".
The standard proposed by China Petroleum and Chemical Industry Association.
This standard by the National Rubber and rubber products sealing products Standardization Technical Committee Technical Committee (SAC/TC35/SC3)
Centralized.
Drafting of this standard. Jiangyin Haida Rubber Company.
This standard rationality. China Metals and Chemistry Academy of Railway Sciences, Jiang Yin Xinghai Rubber Co. project.
The main drafters of this standard. Gong Jian, Lu Qing, Guhui Juan, Wushao Li, Wu Ji high.
Rail vehicle rubber seal doors and windows
1 Scope
This standard specifies the rail vehicle rubber seal doors and windows (hereinafter referred to as seal) requirements, test methods, inspection rules and standard
Chi, packaging, transportation and storage.
This standard applies to the subway, light rail, high-speed rail and other rail vehicle doors and windows sealed.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 528 Determination of vulcanized rubber or thermoplastic rubber tensile stress-strain properties
GB/T 531.1 vulcanized rubber or thermoplastic rubber hardness test pushed Part 1. Shore hardness method (Shore hardness)
GB/T 1682 Determination of vulcanized rubber low temperature brittleness Single Specimen
GB/T 3512 vulcanized rubber or thermoplastic rubber hot air and heat accelerated aging test
GB/T 3672.1-2002 Rubber Products tolerance - Part 1. Dimensional tolerances
GB/T 5721 rubber seal products logo, packaging, transportation and storage of general provisions
GB/T 7759 vulcanized rubber, thermoplastic rubber at room temperature, high and low temperature compression set determination
GB/T 7762 vulcanized rubber or thermoplastic rubber resistant to ozone cracking static tensile test
GB/T 19243-2003 Test method for vulcanized rubber or thermoplastic rubber in contact with the organic material contamination
HG/T 3090 molded and extruded rubber products, general provisions appearance quality
TB/T 3139-2006 Locomotive interior materials and indoor air of harmful substances
DIN5510.2.2003 rail vehicle fire Part 2. combustion characteristics of materials and components and combustion epiphenomenon classification, requirements
And test methods
Vehicle test track small components and component DIN54837 material properties measured by combustion gas burner
3 Requirements
3.1 seal of approval procedures should be required drawings and technical documents manufacture.
3.2 appearance quality should be consistent HG/T 3090 requirements.
3.3 seal cross-sectional dimensions and tolerances required by the user, when the user is not required, the tolerance should be consistent with GB/T 3672.1-2002 of E3
Level requirements.
3.4 plastic material properties shall comply with the requirements specified in Table 1.
Table 1 Compound Properties
No. Property Unit Requirements
1 Hardness (Shore A) 50 ± 5 60 ± 5 70 ± 5 80 ± 5
2 Minimum Tensile strength MPa 7.0 8.5 8.5 8.5
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