1. What is a Fuel Tanker Trailer?
Fuel tanker trailer are mainly used for transport liquid and oil. The tank body is generally made of carbon steel sheet, and it can also be made of aluminum alloy, stainless steel, polyethylene and other materials.
The tank body has sufficient strength. There are anti-shock plates inside the diesel tank trailer. There are manholes and liquid discharge valves in the tank accessories. One of our fuel tanker trailer can transport two kind of oil, it can be divided into tanks. Common tank material is carbon steel Q345, thickness is 4mm-6mm national standard steel plate.
(1) What are the common types of fuel tanker trailer?
Petrol tanker trailer material: carbon steel, stainless steel, aluminum alloy, pure aluminum tank, rubber-lined, rotomolded, plastic tank, glass steel tank can also be used as required
Tanker trailer body types: square, oval, round.
(2) How many the tonnage and volume of the fuel tanker trailer?
Storage tanker trailer transport tonnages are 30 tons, 40 tons, 50 tons, etc. The volume of petrol tanker trailer often purchased are 30 cubic meters, 35 cubic meters, 40 cubic meters, 45 cubic meters, 50 cubic meters, 55 cubic meters, and 60 cubic meters.
(3) What can the petrol tanker trailer transport?
Diesel tank trailer mainly transport gasoline, diesel, crude oil, lubricating oil, olive oil, soybean oil, olive oil, alcohol, edible oil. Stainless steel tanker trailer can also be used to transport chemical products such as sulfuric acid, hydrochloric acid, phosphoric acid and caustic soda. raw material.
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2. Package and transportation of oil tank trailer
Fuel tanker trucks trailer for sale usually adopt by bulk carriers or ro-ro ships. We spray wax on the tank. Cover it with a waterproof rain cloth.
Some countries can also ship by container or frame cabinet.
3. What`s the bottom filling of the storage tanker trailer?
(1) Bottom loading system of the storage tanker trailer
In the previous Fuel Tank Semi Trailer, we pour oil into the tank from the manhole above the tank trailer.Add a special oil pump at the rear of the petrol tanker trailer to realize the reverse loading and unloading of diesel.
Now, in order to improve the safety, our fuel tank trailer production has all done the bottom filling process.
What is bottom filling? Important components for bottom filling: The main components of bottom filling are exhaust gas recovery system, anti-spill system, subsea valve, European standard tank mouth, control head, SO2 socket, anti-static system, bottom canned API connector.
(2) European standard aluminum alloy tank cover
Aluminum alloy European standard tank cover is also manhole cover. It`s usually on the top of the oil tank, the tank cover has built-in breathing and emergency exhaust functions. Our diesel trailer has oil and gas recovery valve, oil measuring hole, anti-overflow probe on the manhole cover, etc.
During the filling process of the anti-overflow sensing system, when the liquid level reaches the detection position, the sensing system will automatically alarm to stop the loading of the oil.
The built-in breathing valve keeps the internal pressure of the fuel tank trailer stable and balanced with the external pressure when transporting oil.
Its spill-proof design prevents tanker trucks from being sealed in the event of an accident.
When the pressure of the emergency exhaust device in the fuel tank rises sharply, it will automatically open to release the pressure in the fuel tank, thereby preventing accidents and greatly improving the safety of oil transportation.
(3) Subsea valve
Subsea valve(emergency shut-off valve). Simple operation, time saving, safety and environmental protection.
Pressure-balanced subsea valve is used for multi-compartment tanker trucks, which can carry out separate loading and unloading of different tanks. The three-way design simplifies the pipeline, reduces the load, easy to operate, and safe and reliable.
The pneumatic shut-off valve is installed at the bottom of the tanker tank and can be refueled. The internal pressure of the valve is small, the flow is large, and there is a cut-out groove on the flange of the valve body.If the force is too large, the car body pipeline and the tank body will be automatically disconnected, and the automatic centering plunger and durable spring will still remain sealed, and the medium in the tank will not leak, thereby ensuring the safety of the oil tank.
When we can`t open because there is no air source or other reasons, we can open the cylinder piston rod and open it manually.
4. How to maintain the gas tanker trailer?
In addition to the normal inspection of the braking system and the lubrication system, the gasoline tanker semi-trailer should also pay attention to the following points:
(1) Do not make the tire pressure too high.
If the tire pressure is too high, the ground contact area of the tire will be reduced. The tread wear will be severe, this will reduce the braking effect when braking. There is no doubt that this will affect driving safety; when the air pressure is too high, the tires will easily explode on bumpy roads.
However, too low tire pressure is not good. Too low tire pressure will accelerate tire wear, increase vehicle fuel consumption, and also affect driving safety and vehicle braking effect.
(2) Too much diesel or gasoline filling in diesel tanker trailer. Too much diesel or gasoline can easily block the breathing valve. As a result, steam cannot be effectively eliminated, and pressure is generated inside the tanker truck. Valve damage has occurred.
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Zhao Lei, Consultant of British Sulphur Consulting, told the reporter that in 2008 sulfur price plummeted, and domestic enterprises with high stocks of sulfur had serious losses. By the third quarter of last year, the high-priced sulphur of these companies' inventory was basically digested and the sulfur market was back to normal track. In the first half of last year, China had more than 2.3 million tons of sulfur inventories, while maintaining an annual import volume of 1 million tons. The investment and speculative atmosphere of traders is obvious. After entering the second half of the year, domestic sulfur prices reached 500 to 900 yuan, reaching the psychological price of traders, and the inventory of sulfur declined. According to statistics from the China Sulfuric Acid Industry Association, China's sulphur yellow imports amounted to 10.52 million tons in the first 10 months of last year, which has exceeded the 2007 annual import volume and reached a record high. The current sulfur market has basically maintained the stability of inventory and imports.
According to the “Eleventh Five-Year Planâ€, this year China will achieve a goal of reducing the total amount of COD and sulfur dioxide emissions by 10% from 2005. With the increasing emphasis on air quality in China, the sulfur content in fuel oil will be further reduced. According to the information released by Sinopec, the natural gas purification equipment of Sichuan Dongfang Sinopec, which was put into operation last year, will be gradually transferred to normal production, and the follow-up equipment will also be put into operation smoothly. The capacity and supply of domestically produced sulfur will increase significantly in the next three years. Zhao Lei predicts that China's sulphur production will reach 3 million tons this year. With the oil and gas purification plants under construction in PetroChina and Sinopec fully operational, the supply of sulphur in China will reach 5.5 million tons by 2012, effectively alleviating the import of sulfur in China. The dependence of sulfuric acid. Zhao Lei said that currently the amount of sulphur in the Middle East and Kazakhstan in the international market is increasing year by year. Excessive stocks of sulphur in the current ports will also be released in the near future. The average CIF price of imported sulphur in China is USD 547 in 2008. In comparison, the sulphur price for the whole year last year has been below 100 US dollars and has basically fluctuated at a normal level. He believes that the sulphur supply situation and prices in the international market this year will also be relatively stable, and it is estimated that the price will rise within a reasonable range in the near future.
The stability of upstream sulfur prices and supply has driven the growth of sulfuric acid production from the second half of last year. After November last year, the sulfuric acid industry began to bottom out. From January to November last year, the national output of sulfuric acid was 53.88 million tons, a year-on-year increase of 13.4%. The output of sulphuric acid and smelting acid increased significantly, which ensured an increase in the total amount of sulphuric acid in the country. Gui Qi, chairman of the Sulfuric Acid Industry Association, said that as China's economy began to stabilize, steel, light industry and other industries began to recover, the acid consumption of titanium dioxide, hydrofluoric acid, caprolactam and other chemical products and phosphorus compound fertilizer demand Increase, pulling the consumption of sulfuric acid has increased. From January to October last year, the country consumed 49.89 million tons of sulfuric acid, of which 34.64 million tons were used for chemical fertilizers, which accounted for 69.4% of the total consumption. The total amount of phosphate fertilizer accounted for 63% of the total. The amount of acid used by chemical fertilizers other than fertilizers increased simultaneously with chemical fertilizers. The total consumption is 30.6%. According to preliminary estimates, in 2009, China's phosphate fertilizer output may reach a new high, sulfuric acid production may exceed 57 million tons, apparent consumption of nearly 60 million tons, are expected to exceed the highest level in history. Due to the recent increase in the price of sulphur, the acidity of the phosphate compound fertilizer companies has also increased. Individual smelter plants have been stopped for maintenance. Currently, the sulphuric acid market price has risen in most regions, but the sulphuric acid market is still in a situation of oversupply, and the overall sulphuric acid price Will remain stable.
With the further recovery of the global economy, China's chemical, light industry, textile, steel and other industries will continue to improve the situation, the international market share will increase, the phosphorus and compound fertilizer industry is also facing a better expected situation. Qi Qi expects that as China's output of oil and gas desulfurization grows this year, the production of sulfuric acid will also increase, and the production of ore may be maintained at the current level, and the output of sulfuric acid will reach 60 million tons. Various raw materials will remain Last year, the proportion of sulfuric acid industry in China this year should be better than last year.
After undergoing a large price drop at the end of 2008, the sulfur market in China began to enter the right track from the second half of last year. The sulfuric acid industry also entered the recovery phase of the post-financial crisis period. The supply and demand are relatively balanced, and the price is steadily rising. With the recovery of the upstream and downstream industries, China's dependence on imports of sulphur will be eased this year, and the sulphuric acid industry will also develop further.
May 19, 2021