Dalian LPG tank truck explosion LNG safety knowledge Daquan!
At 1:07 am on November 14th, an explosion occurred at the south gate of the second phase of the Forest Zoo in Xigang District, Dalian City. Two LNG tankers (with a total load of 10 tons) leaked when the taxi was inflated. At present, the fire has been controlled and there were no casualties at the scene. The explosion caused the fire of two scrap purchase vehicles in the outer wall of an abandoned factory building and a scrap purchase station. The cause of the fire was under further...
Domestic LPG market continues to decline
Source: Business Association Price trend This week, the domestic LPG market was widely reduced. At the beginning of the week, the average domestic LPG market price was 4,100/ton, and the average weekend price was 3,890/ton. The weekly decline was 5.12%, and the price fell by 17.7% compared with the same period of last year. Analysis of influencing factors product: This week, domestic LPG continued to decline, and the market trading atmosphere was general. As of January 25, Sinopec Guangzhou...
Anhydrous ammonia and LPG Gas valve standards
Standard Type: USA -> Valves Standard Country: United States Standard Number: ANSI / UL 125-2001 Standard Name: Safety Standard for Anhydrous Ammonia and Liquefied Gas Valves Date of Implementation: Supersedes: Standard Informations: Database Name: American National Standard Library code: 492368 English title: Standard for Safety for Valves for Anhydrous Ammonia and LP-Gas (Other than Safety Relief) Posted by: ANSI Classification Number: TH134 Classification of Chinese Standard: 23.060.40...
Ammonia alarm prevents leakage for Ammonia Storage Tanks
We all know that liquid ammonia is a kind of high-risk substance. Liquid ammonia is not only an inflammable and explosive material, but also liquid ammonia vapor, ie, ammonia, is a highly toxic gas. Mild inhalation of ammonia poisoning shows rhinitis, pharyngitis, Tracheitis, bronchitis. Severe inhalation poisoning may cause laryngeal edema, glottis stenosis, and loss of respiratory mucosa, which may cause obstruction of the trachea and cause suffocation. Inhalation of high concentrations can...
Emergency Shut-off Valve for Liquid Ammonia Storage Tanks
Tank liquid ammonia emergency shut-off valve on Liquid Ammonia Storage Tanks is normally open and normally closed two, different internal structure of different uses, should pay attention to the choice of purchase, to ensure safe production. Cutout Valve (Cutout Valve), also known as emergency shut-off valve, type: normally closed, normally open. Category: Pneumatic type, electromagnetic type, manual pneumatic type. 1, normally closed liquid ammonia emergency shut-off valve; gas leak alarm...
Application of shut-off valve in Ammonia Storage Tanks
Application of shut-off valve in Ammonia Storage Tanks The “cut-off valve”, also known as the emergency shut-off valve, is suitable for Ammonia Storage Tanks, and the pipeline inlet and outlet controls the safety valve that cuts off the flow. In the event of equipment failure, corrosion damage, seal failure, a large number of dangerous materials leak, brewing (or may cause) fire, or poisoning accidents, to cut off the source of dangerous materials upstream, to avoid the expansion of accidents,...
Liquid Ammonia Tanks Usage
The Liquid Ammonia Tanks are necessary container for long-term preservation of breeding stock semen, and the use of liquid nitrogen in the tank allows the sperm to be inhibited in the ultra-low temperature environment at -195.8°C, thus maintaining a good fetal effect for a long time. , conducive to the development of artificial insemination technology. To ensure the safety and effectiveness of its use, the following principles should be observed during operation. 1. Before starting up,...
Ammonia Shut-off Valve Technical Data
Ammonia Shut-off Valve ◆ Structural features and uses 1 . The middle flange is square and the stem is connected by a rod. 2 . The sealing surface of the valve body is convex in shape, and is sealed with the valve foot by wire. 3 . The sealing surface is made of babbitt alloy, which has good sealing performance and long service life. ◆ Main performance specifications Applicable medium: liquid, gas, ammonia, nitrogen, hydrogen Applicable temperature: -10 °C -150 °C test pressure Nominal pressure...
Ningbo LPG Import Increases This Year
According to statistics of Ningbo Customs, the import volume of LPG and other hydrocarbon gases (hereinafter referred to as “liquefied gas”) at the Ningbo port during the first three quarters was 1.748 million tons, an increase of 66.6% year-on-year and a value of RMB 9.82 billion, an increase of 69.6%. State-owned enterprises are the main force for imports, with a total of 1.142 million tons of imported liquefied gas, an increase of 60.4%, accounting for 65.3% of total imports. All imports...
Xiagong Chusheng Produce kinds of Garbage Compactor Trucks
Xiagong Chusheng Special Purpose Vehicle Co., Ltd. produces ridden garbage trucks that can be equipped with multiple garbage trucks. Its operation procedures are: collection, transportation, and unloading operations, and truly realize transit garbage collection stations. Wide range of applications: commonly used in sanitation, municipal, garbage and residential areas, urban street waste disposal, but also by factories and mines, property areas, factory waste collection and other materials....
Fault Analysis for LPG Cut-off Valve
LPG Cut-off Valves are forced to seal the valve, so the valve is closed, the valve must be applied pressure to force the sealing surface does not leak. When the medium from the bottom of the valve into the valve six, the operating force needed to overcome the resistance is the stem and packing friction and the pressure generated by the media thrust, off the valve force than the valve opening force, so the LPG Cut-off Valves The diameter of the rod should be large, otherwise it will happen to...
Oil Storage Tank quality management rules
1. The tank should have a volume meter prepared according to the actual size of the tank according to the relevant national regulations. The Oil Storage Tanks used for transceiving and measuring must be verified by the National Large Container Measurement and Verification Station, and hold the tank verification certificate and the complete set of volume meter that do not exceed the service period. 2. Personnel engaged in the measurement of oil tanks shall pass the examination of the large...
How to select anti-corrosion material for Oil Tank Trucks
As a high-risk transportation vehicle, Oil Tank Trucks are very special. Therefore, the choice of paint surface material for the tank surface is very critical, and preventive measures for anti-corrosion must be done. In this way, the transportation safety of the tanker can be ensured, and the paint layer on the surface of the tank body is actually a preventive work for corrosion prevention. The corrosion protection level is also different according to the actual different needs. The daily...
LPG Ball Valve Principle
LPG Ball valve is evolved from the plug valve. It has the same 90 degree rotation action, except that the plug body is a sphere with a circular through hole or passage through its axis. The ratio of the sphere to the channel should be such that when the sphere is rotated 90 degrees, the sphere should be fully spherical at the inlet and outlet to cut off the flow. Ball valve only need to rotate 90 degrees of operation and a small turning moment can be closed tight. The completely equal body...
How to select the size of LPG Storage Tanks
Energy-saving and environmentally friendly air compressors are now used in many industries, and air tanks can be seen wherever air compressors are used. The function of the LPG Storage Tanks is mainly the storage of energy (on the one hand, it solves the contradiction of the gas consumption that may occur in the system within a short period of time; on the other hand, it can be used for temporary emergency when the compressor is in the event of a breakdown or other sudden event). The air...
Polyethylene Shell Propane Gas Tanks Features
It is a symbol of lightness. It means feather in Portuguese and Spanish. At the same time, it is also a trademark of a metal canister for the installation of propane gas, which is sold nationally in Portugal by the company Galp Energia in Lisbon. But this metal tank designed by Brandiacentral is in stark contrast to traditional metal Propane Gas Tanks, just like feathers and stones. First of all, its tare weight is only 7.5 kg. It weighs only half as much as a conventional steel can before it...
Polyethylene shell Propane Gas Tank
(R) is a symbol of lightness, which means feather in Portuguese and Spanish. At the same time, it is also a trademark of a metal canister for the installation of propane gas, which is sold nationally in Portugal by the company Galp Energia in Lisbon. But this metal tank designed by Brandiacentral is in stark contrast to traditional metal Propane Gas Tanks, just like feathers and stones. First of all, its tare weight is only 7.5 kg. It weighs only half as much as a conventional steel can before...
Demand weak suppresses the market price of domestic LPG prices
Since entering April, the domestic LPG market has continued to decline in the shock. According to the latest data from the business community monitoring, on April 1st, the average ex-factory price of LPG for the major refineries across the country was 7,174 yuan/ton. From late onwards, the price of liquefied gas jumped sharply, dropping by over RMB 100/ton on a single day. The price index on the 25th was RMB 6,808/ton, which fell below the 7,000 yuan/ton mark, a drop of over 5%. Since entering...
Kitchen Leak due to LPG Storage Tank Pressure Relief Valve
Is burning water, the kitchen suddenly exploded The original LPG Storage Tanks pressure relief valve caused by Zhang Zhang leaked into the newspaper hotline reflects the next building 11, a household kitchen sudden explosion, the balcony of the aluminum-plastic windows and doors was Fry fly, broken window frames and glass hit the first floor of the electric car line 3 electric cars. Fortunately, no casualties were caused. When reporters rushed to the 6th floor of the explosion in the home of...
LPG Gas Tank Pressure Relief Valve instructions
Gas tank pressure relief valve First, the LPG Gas Tanks pressure relief valve Features: The pressure relief valve output pressure stability, low pressure performance is excellent, basically run out of gas at the bottom of the gas cylinder. Second, gas tank valve explosion-proof switch instructions: 1. Pressure relief valve safety explosion-proof switch function, the use of the process, Xu Hogo hose rupture, off, or regulator in the final life of uncontrolled, in which case there is a lot of gas...
LPG Safety Knowledge
First, the liquefied petroleum gas user safety gas common sense 1. Liquefied petroleum gas is a flammable and explosive dangerous product. Users should make “five meetings” and “five inaccuracies”. (1) "Five Meetings" a, will ignite. To master the principle of "fire and other gas", first use the ignition, then open the air. b. The pressure reducing valve will be loaded and unloaded. Before installation, first check the rubber seal of the head of the connecting rod for any change and fall off;...
LPG Storage Tank Corrosion Test
With the prolonged use time and the influence of environmental media, the storage material will inevitably suffer from aging, corrosion and other defects, resulting in a decrease in the safety of the storage tank, a decrease in the sudden load capacity, and the continuous reversal of the medium in the LPG Storage Tanks. Or the constant change of liquid level, the bottom defect of the tank is most likely to cause leakage of the medium, resulting in serious economic losses and environmental and...
CIMC LPG Storage Tanks passed the BV Certification
Recently, CIMC Enric Jingmen Hongtu Special Aircraft Manufacturing Co., Ltd. obtained the BV accreditation certificate from Bureau Veritas. Bureau Veritas Certification is an international organization specializing in quality, environment, occupational safety and health and social responsibility system certification and other industry standards. It is one of the most authoritative certification bodies in the world. It is reported that “Hongtu” brand LPG Storage Tanks and transportation products...
Who find LPG
Liquefied Petroleum Gas (LPG) is a mixture of hydrocarbons, used as a fuel in heaters and vehicles, and is increasingly replacing chlorofluorocarbons as aerosol propellants and refrigerants. To reduce the damage to the ozone layer. Liquefied petroleum gas is a mixture of propane and butane, usually accompanied by a small amount of propylene and butenes. A strong odorant, ethyl alcohol, was added to the liquefied petroleum gas so that the leakage of the liquefied petroleum gas could be easily...
