| Standard ID | GB 50730-2011 (GB50730-2011) |
| Description (Translated English) | Code for construction of metallurgical mechanical hydraulic, lubricating and dynamic equipment engineering |
| Sector / Industry | National Standard |
| Classification of Chinese Standard | P73 |
| Classification of International Standard | 77.010 |
| Word Count Estimation | 58,567 |
| Date of Issue | 2011-07-29 |
| Date of Implementation | 2012-08-01 |
| Quoted Standard | GB 50194; GB 50231; GB 50236; GB 50387; GB/T 14039; JGJ 46 |
| Summary | This Chinese standard applies to metallurgical machinery hydraulic system, pneumatic drive, lubricating oil lubrication system, grease lubrication system, oil mist lubrication system, fuel system static pressure bearing lubrication systems and process equipment installation and piping installation. |