This specification is applicable to the fire protection design of new, expanded or renovated petrochemical projects using petroleum, natural gas and their products as raw materials. GB 50160-1992 Fire Protection Design Specification for Petrochemical Enterprises GB50160-1992 Standard download decompression password: www.bzxz.net

Engineering Construction Standard Full Text Information System
National Standard of the People's Republic of China
50160—92
Fire prevention code of petro chemicalenterprise design
1992—08—10 Issued
State Bureau of Technical Supervision
Ministry of Construction of the People's Republic of China
Engineering Construction Standard Full Text Information System
1992-12-01 Implementation
Jointly Issued
Engineering Construction Standard Full Text Information System
Announcement on Partial Revision of Engineering Construction Standards
No. 21
National Standard "Design Fire Protection Code for Petrochemical Enterprises" GB50160-92 has been partially revised by Sinopec Luoyang Petrochemical Engineering Company in conjunction with relevant units. It has been reviewed by relevant departments and the partially revised provisions are now approved for implementation on June 1, 1999. The provisions of the corresponding provisions in the code will be abolished at the same time. This is hereby announced.
Ministry of Construction of the People's Republic of China
March 17, 1999
Engineering Construction Standards Full-text Information System
Engineering Construction Standards Full-text Information System
National Standard of the People's Republic of China
Design Fire Protection Code for Petrochemical Enterprises
5016092
Editor Department: China Petrochemical Corporation Approval Department: Ministry of Construction of the People's Republic of China Effective Date: December 1, 1992
Engineering Construction Standards Full-text Information System||tt ||Engineering Construction Standard Full Text Information System
Notice on the Release of National Standard
《Petrochemical Enterprise Design Fire Protection Code》Jianbiao [1992] No. 517
According to the requirements of the State Planning Commission's Document No. Jizong [1986] 2630, the 《Petrochemical Enterprise Design Fire Protection Code》 jointly formulated by China Petrochemical Corporation and relevant departments has been reviewed by relevant departments. The 《Petrochemical Enterprise Design Fire Protection Code》 GB50160-92 is now approved as a mandatory national standard to be implemented on December 1, 1992.
This code is managed by China Petrochemical Corporation, and the specific interpretation and other work is undertaken by Luoyang Petrochemical Engineering Company of China Petrochemical Corporation. The publication and distribution is organized by the Standard and Quota Research Institute of the Ministry of Construction. Ministry of Construction
August 10, 1992
Engineering Construction Standards Full-text Information System
Engineering Construction Standards Full-text Information System
Preparation Instructions
This specification is prepared in accordance with the spirit of the notification of the State Planning Commission [19862630] by six units including Luoyang Petrochemical Engineering Company of China Petrochemical Corporation, Lanzhou Petrochemical Design Institute, the Eighth Design Institute of the Ministry of Chemical Industry, Shanghai Jinshan Petrochemical General Plant Design Institute, Tianjin Fire Research Institute of the Ministry of Public Security, and Beijing Design Institute of China Petrochemical Corporation.
During the preparation process, in accordance with the national basic construction policies and laws on fire safety and the fire protection work principle of "prevention first, prevention and fire prevention combined", we investigated the current status of fire protection design in dozens of refineries and petrochemical plants, held discussions with the Ministry of Public Security, the Ministry of Chemical Industry, design institutes and other relevant units, studied and analyzed some typical fire cases since the founding of the People's Republic of China, summarized the experience of fire protection design in petrochemical enterprises, collected relevant foreign standards and specifications, and went to Japan for field investigation to absorb the advanced fire protection technology achievements of foreign petrochemical enterprises that meet the actual situation in my country, and solicited opinions from relevant units across the country, and finally reviewed and finalized by relevant departments.
This specification is divided into eight chapters and seven appendices, and its main contents are: general provisions, fire hazard classification of combustible materials, regional planning and overall factory layout, process equipment, storage and transportation facilities, production sewage pipelines containing combustible liquids, sewage treatment plants and circulating water plants, fire protection, electricity, etc.
During the implementation of this specification, if any amendment or supplement is found, please send your comments and relevant materials to China Petrochemical Corporation Luoyang Petrochemical Engineering Company (Address: Box 063, Qilihe, Luoyang City, Henan Province, Postal Code: 471003) for reference during revision.
China Petrochemical Corporation
July 1992
Engineering Construction Standards Full Text Information System
Engineering Construction Standards Full Text Information System
Chapter 1
Chapter 2
Chapter 3
Section 1
Section 2
Section 3
Section 4
Section 5
Chapter 4
Section 1
Section 2
Section 3
Section 4
Section 5
Section 6
Chapter 5
Section 1
Section 2
Section 3
Section 4
Section 5
Section 6
Section 7
Section 8
Section 9
Classification of Fire Hazards of Combustible Materials
Regional planning and overall factory layout
Regional planning
General layout of the factory
Roads within the factory
Railways within the factory
Pipeline integration within the factory
Process equipment
General provisions
Layout within the equipment
Process piping
Pressure relief and discharge
Fire resistance protection
Other requirements
Storage and transportation facilities ·
General provisions
Aboveground storage tanks for flammable liquids
Aboveground storage tanks for liquefied hydrocarbons, flammable gases and combustion-supporting gases
Loading and unloading facilities for flammable liquids and liquefied hydrocarbons
Filling stations
Flare systems
Pumps and compressors
Plant-wide process and thermal pipelines
Internal warehouses
Engineering construction standards full text information system
(25)
. (29)
（31)
Engineering Construction Standard Full Text Information System
Chapter 6
Section 1
Section 2
Chapter 7
Section 1
Section 2
Section 3
Section 4
Section 5
Section 6
Section 4
Section 5
Section 6
Section 4
Section 5
Section 6
Section 7
Additional Notes
Production Wastewater Pipelines and Wastewater Treatment Plants Containing Flammable Liquids and circulating water field…
Production sewage pipeline containing flammable liquids
Sewage treatment plant and circulating water field
General provisions
Fire station
Fire water supply system
Low-multiple foam fire extinguishing system
Dry powder fire extinguishing system
Steam fire extinguishing system
Fire extinguisher installation
Fire alarm system
Liquid hydrocarbon Fire protection in tank area
Fire protection at oil loading and unloading terminal
Fire power supply and distribution
Electrostatic grounding
Terms explanation
Examples of fire hazard classification of flammable gases. (36)
：（37)
（39)
（48)
（49)
（50)
（54)
(55)
(57)
Examples of fire hazard classification of liquefied hydrocarbons and flammable liquidsJ.. (58)
Examples of fire hazard classification of Class A, B and C solidsExamples of fire hazard classification of process equipment or units within equipment
Start and end points of fire protection distance
Explanation of terms used in this specification
Engineering 2 Construction Standard Full Text Information System
: (59)
Engineering Construction Standard Full Text Information System
Chapter 1 General
Article 1.0.1 In order to ensure the safety of people and property, in the design of petrochemical enterprises, the principle of "prevention first, prevention and control combined" is implemented, fire prevention measures are taken, and fire hazards are prevented and reduced. This specification is specially formulated. Article 1.0.2
This specification applies to the fire protection design of new, expanded or renovated petrochemical projects using petroleum, natural gas and their products as raw materials. Article 1.0.Article 3 The fire protection design of petrochemical enterprises shall be implemented in accordance with this code. If not specified in this code, it shall comply with the requirements or regulations of relevant current national standards and specifications. Engineering Construction Standard Full Text Information System
Engineering Construction Standard Full Text Information System
Chapter 2
Classification of Fire Hazards of Combustible Materials
The fire hazard of flammable gases shall be classified according to Table 2.0.1. Article 2.0.1
For examples of fire hazard classification of flammable gases, see Appendix 2 of this code. Classification of fire hazard of flammable gasbzxZ.net
Article 2.0.2
The following provisions:
Lower explosion limit of mixture of flammable gas and air<10% (volume)
≥10% (volume)
The fire hazard classification of liquefied hydrocarbons and flammable liquids shall comply with 1. The fire hazard of liquefied hydrocarbons and flammable liquids shall be classified according to Table 2.0.2; 2. Class B liquids whose operating temperature exceeds their flash point shall be regarded as Class A liquids; 3. Class C liquids whose operating temperature exceeds their flash point shall be regarded as Class B liquids. Fire hazard classification of liquefied hydrocarbons and flammable liquids
Liquid hydrocarbons
Hydrocarbon liquids and other similar liquids with a vapor pressure of >0.1MPa at 15℃
Except Class A, flash point <28℃
Flash point ≥28℃ to <45℃
Flash point >45℃<60℃
Flash point ≥60℃≤120℃
Flash point >120℃
For examples of fire hazard classification of liquefied hydrocarbons and flammable liquids, see Appendix III of this specification. Engineering 2 Construction Standard Full-text Information System
Engineering Construction Standard Full-text Information System
Article 2.0.3
The fire hazard classification of solids shall be implemented in accordance with the relevant provisions of the current national standard "Code for Fire Protection Design of Buildings". For examples of fire hazard classification of Class A, B and C solids, see Appendix IV of this specification. Engineering Construction Standard Full Text Information System
Engineering Construction Standard Full Text Information System
Chapter 3 Regional Planning and Factory General Layout Section 1 Regional Planning
Article 3.1.1 When conducting regional planning, it should be reasonably arranged according to the characteristics and fire hazards of petrochemical enterprises and their adjacent factories or facilities, combined with terrain, wind direction and other conditions.
Article 3.1.2 The production area of ​​a petrochemical enterprise should be located on the upwind side of the minimum frequency wind direction throughout the year in the adjacent towns or residential areas. Article 3.1.3 In mountainous or hilly areas, the production area of ​​a petrochemical enterprise should avoid being arranged in a windy area.
Article 3.1.4 When the production area of ​​a petrochemical enterprise is arranged along the river bank, it should be located downstream of important buildings or structures such as towns, important bridges, large anchorages, and shipyards adjacent to the river.
Article 3.1.5
When the tank area of ​​liquefied hydrocarbons or flammable liquids of petrochemical enterprises is located near rivers or coasts, measures should be taken to prevent leaked flammable liquids from flowing into the water. Article 3.1.6 It is strictly prohibited for highways and regional overhead power lines to pass through production areas. Regional flood drainage ditches should not pass through factory areas.
Article 3.1.7 The fire protection distance between petrochemical enterprises and adjacent factories or facilities should not be less than the provisions of Table 3.1.7.
The starting and ending points of the fire protection distance shall comply with the provisions of Appendix VI of this Code. The fire protection distance of elevated flares shall be determined by radiant heat calculation; the fire protection distance of elevated flares that may carry flammable liquids shall not be less than the provisions of Table 3.1.7. Engineering 4 Construction Standard Full Text Information System
Engineering Construction Standard Full Text Information System
Fire protection distance between petrochemical enterprises and adjacent factories or facilitiesPetrochemical enterprises
Fire protection distance (m)
Adjacent factories or facilities
Production area
Residential area, public welfare facilities, villages
Adjacent factories (fences)
National railway line (center line)
Out-of-factory enterprise railway line (center line)| |tt||National or industrial zone railway marshalling yard
(Railway center line or building)55
Outside factory road (roadside)
Substation (fence)
Overhead power line (center line)
I, Class I national overhead communication line
(center line)
Bank of navigable rivers
Liquefied hydrocarbon tank group
1.5 times the tower height
①The brackets refer to the starting and ending points of the fire protection distance.
High-rise flares that may carry
flammable liquids
|Class A and B process
devices or facilities
1.5 times the tower
②When the adjacent facilities are port land, important goods warehouses and yards, military facilities, airports, etc., and there are special requirements for the safety distance of petrochemical enterprises, they should be implemented in accordance with relevant regulations. ③The fire protection distance of Class C process equipment or facilities can be reduced by 25% according to the regulations for Class A and B process equipment or facilities.
General layout of the factory
Section 2
Article 3.2.1 The general layout of the factory should be based on the production process of the factory and the construction standards of each component project. Full text information system7 regulations. Engineering 4 Construction Standard Full Text Information System
Engineering Construction Standard Full Text Information System
Fire protection distance between petrochemical enterprises and adjacent factories or facilitiesPetrochemical enterprises
Fire protection distance (m)
Adjacent factories or facilities
Production area
Residential area, public welfare facilities, villages
Adjacent factories (fences)
National railway line (center line)
Out-of-factory enterprise railway line (center line)| |tt||National or industrial zone railway marshalling yard
(Railway center line or building)55
Outside factory road (roadside)
Substation (fence)
Overhead power line (center line)
I, Class I national overhead communication line
(center line)
Bank of navigable rivers
Liquefied hydrocarbon tank group
1.5 times the tower height
①The brackets refer to the starting and ending points of the fire protection distance.
High-rise flares that may carry
flammable liquids
|Class A and B process
devices or facilities
1.5 times the tower
②When the adjacent facilities are port land, important goods warehouses and yards, military facilities, airports, etc., and there are special requirements for the safety distance of petrochemical enterprises, they should be implemented in accordance with relevant regulations. ③The fire protection distance of Class C process equipment or facilities can be reduced by 25% according to the regulations for Class A and B process equipment or facilities.
General layout of the factory
Section 2
Article 3.2.1 The general layout of the factory should be based on the production process of the factory and the construction standards of each component project. Full text information system7 regulations. Engineering 4 Construction Standard Full Text Information System
Engineering Construction Standard Full Text Information System
Fire protection distance between petrochemical enterprises and adjacent factories or facilitiesPetrochemical enterprises
Fire protection distance (m)
Adjacent factories or facilities
Production area
Residential area, public welfare facilities, villages
Adjacent factories (fences)
National railway line (center line)
Out-of-factory enterprise railway line (center line)| |tt||National or industrial zone railway marshalling yard
(Railway center line or building)55
Outside factory road (roadside)
Substation (fence)
Overhead power line (center line)
I, Class I national overhead communication line
(center line)
Bank of navigable rivers
Liquefied hydrocarbon tank group
1.5 times the tower height
①The brackets refer to the starting and ending points of the fire protection distance.
High-rise flares that may carry
flammable liquids
|Class A and B process
devices or facilities
1.5 times the tower
②When the adjacent facilities are port land, important goods warehouses and yards, military facilities, airports, etc., and there are special requirements for the safety distance of petrochemical enterprises, they should be implemented in accordance with relevant regulations. ③The fire protection distance of Class C process equipment or facilities can be reduced by 25% according to the regulations for Class A and B process equipment or facilities.
General layout of the factory
Section 2
Article 3.2.1 The general layout of the factory should be based on the production process of the factory and the construction standards of each component project. Full text information system
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