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Aircraft -- Hydraulic components -- Marking to indicate fluid for which component is approved
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Basic data
| Standard ID | GB/T 30213-2013 (GB/T30213-2013) |
| Description (Translated English) | Aircraft -- Hydraulic components -- Marking to indicate fluid for which component is approved |
| Sector / Industry | National Standard (Recommended) |
| Classification of Chinese Standard | V29 |
| Classification of International Standard | 49.080 |
| Word Count Estimation | 5,541 |
| Quoted Standard | ISO 12 |
| Adopted Standard | ISO 3323-1987, IDT |
| Regulation (derived from) | National Standards Bulletin 2013 No. 27 |
| 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 aircraft hydraulic system accessories (not including catheters, hoses and fittings) logo program for displaying the correct media type in the assembly and testing plant operation. This flag is not used for machine identificatio |
GB/T 30213-2013: Aircraft -- Hydraulic components -- Marking to indicate fluid for which component is approved
---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.
Aircraft. Hydraulic components. Marking to indicate fluid for which component is approved
ICS 49.080
V29
National Standards of People's Republic of China
Aircraft hydraulic accessory identification annex applies
Flag hydraulic oil
(ISO 3323. 1987, IDT)
Issued on. 2013-12-31
2014-10-01 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.
This standard uses the translation method identical with ISO 3323. 1987 "Aircraft Hydraulic accessory identification mark annex hydraulic oils are suitable."
The standard proposed by China Aviation Industry Corporation.
This standard by the National Standardization Technical Committee Aviation (SAC/TC435) centralized.
This standard was drafted. Aviation of China Institute of Technology.
The main drafters of this standard. Li-liter, Wen put.
Aircraft hydraulic accessory identification annex applies
Flag hydraulic oil
1 Scope
This standard specifies the aircraft hydraulic system accessory (not including catheters, hoses and fittings) logo program for workshop and assembly
Test procedure and display the media type correctly. This flag is not used to identify the machine.
NOTE. Identify the type of media to which it applies a method for specifying the flag to ISO 12 on catheter aerospace equipment and hoses.
2 Normative references
ISO 12 Aerospace conduits and piping identification (Aerospace-Pipelines-Identificationscheme)
3 Programme
To prepare a hydraulic system installed in Annex applies hydraulic oil should be used identification signs, signs should be clearly marked with the name of the media type. liquid
Kind of oil pressure as follows.
--- Mineral-based (mineralbase);
--- Synthetic hydrocarbon (synthetichydrocarbonbase);
--- Silicon chloride (chlorinatedsiliconebase);
--- Phosphate group (phosphateesterbase);
--- Castor oil (castorbase);
--- Silicate base (silicateesterbase).
As an option, the hydraulic oil may be labeled as a particular name and/or specification number. Typical signs (plastic signs can be called "tag") as an example
1 shown in FIG.
In addition to label (or labels) for the phosphate group oil shall comply with the provisions of 4.4 purple, the color is not limited to rest.
4 materials, design and manufacturing
4.1 plate fixed to the attachment shall be prominently and in a normal state of use will not fall off. If the identified media may corrode bond
Agent (Skydrol oil as shown in Fig. 1), signs applied mechanically fixed to the attachment.
4.2 If the attachment is large enough to accommodate the manufacturer's nameplate, in the case of attachment size allowed, logos can be included in the nameplate.
4.3 material for the label to be durable and able to adapt in contact with the fluid and the environment, such as anodized metal or plastic.
4.4 pairs of color phosphate-based medium, the label should be purple, the color coordinates and spectral light radiation coefficient at CIE1) standard light source B, respectively
It is. x = 0.337, y = 0.242, b = 6.5%.
1) International Commission on Illumination.
4.5 size of signs according to the size of hydraulic attachments is determined by the manufacturer or user, the recommended dimensions shown in Figure 2.
4.6 Font size should be the maximum size allowed by the dimensions of the placard.
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