What are the gas replacement methods for liquefied gas tank and LPG storage tank...

Newly manufactured Liquefied gas tank trucks or LPG storage tanks filled for the first time after maintenance must be vacuumed or filled with nitrogen for repla...

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Composition of liquefied gas station

Conventional components of the liquefied gas station: liquefied gas storage tank area, fire pool, filling room, pump room, power distribution system and lightni...

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Composition of LPG transport semi-trailer

LPG tank truck and semi-trailer are used to transport propane, propylene, dimethyl ether, liquid ammonia, methylamine, acetaldehyde and other liquefied gases. L...

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Anti corrosion measures for underground LPG tanks

As all the underground LPG buried tanks are buried underground, the tank body is in a humid and closed environment for a long time. The soil layer, sand and sto...

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Composition and production process of LPG storage tank

The tank body of LPG storage tank is made of Q345R special steel plate for class III pressure vessel, with a yield strength of 340mpa. It has good comprehensive...

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Application and installation method of vacuum pump of sewage suction truck

Vacuum pumps are widely used in plastic machinery, pesticide chemical industry, dye chemical industry, brick and tile machinery, low-temperature equipment, pape...

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How to detect the quality of LPG storage tanks

Liquefied petroleum gas storage tank is an important equipment for containing liquefied gas. Liquefied gas is flammable and explosive. Therefore, in order to en...

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Welding technology of liquefied gas storage tank

Liquefied gas is a flammable and explosive dangerous gas. The liquefied gas storage tank is a special equipment for containing liquefied gas and belongs to spec...

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Wiring method for anti overflow probe of bottom oil loading system

The et-bls anti overflow and anti-static probe rod is a standardized equipment for tank loading at the bottom of the oil tank truck. Before the oil tank truck i...

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How to improve the cleanliness of guardrail cleaning vehicle

The guardrail cleaning vehicle produced by chengli special Automobile Co., Ltd. can be equipped with water sprinkling and high-pressure cleaning devices. It can...

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Technical characteristics of urban road guardrail cleaning vehicle

Technical characteristics of urban road guardrail cleaning vehicle urban road guardrail cleaning vehicle is a new type of operation vehicle. It is a multifuncti...

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User Manual for Compactor garbage truck

CLW brand series garbage trucks produced by Chengli absorb the advantages of similar models at home and abroad, and have the advantages of reasonable structure,...

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The advantages of sprinkler road sweeper compared to traditional road sweeper

The sprinkler road sweeper is usually called a wet road sweeper because it has the function of spraying and dust reduction. It has all the functions of a tradit...

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Compression garbage truck composition and structure

As a commonly used garbage transfer vehicle in the city, the compressed garbage truck has the advantages of high transportation efficiency, safe and convenient ...

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Introduction of aluminum alloy pneumatic bottom valve

Aluminum alloy pneumatic subsea valve DN100 emergency shut-off valve, installed at the bottom of the tank car storage tank, the valve seal is placed in the tank...

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The use of anti-overflow anti-static probe rod or anti-overflow anti-static sens...

The anti-overflow and anti-static probe rod is the standardized equipment for the tank truck loaded at the bottom of the finished product. Before the tank truck...

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Principle and characteristics of Roots pump of vacuum sewage suction truck

The sewage suction trucks are all vacuumed. The tank body is pumped to a vacuum by a vacuum pump, and the pressure difference between the atmospheric pressure a...

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Operation steps and precautions of cleaning and suction joint dredging vehicles

The cleaning and suction truck is also called the joint dredging truck. A vehicle has both the functions of a sewage suction vehicle and a high-pressure cleanin...

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Safety operation rules for high-pressure cleaning trucks

The high-pressure cleaning vehicle is also called the pipe dredging vehicle. The high-pressure cleaning truck is a modified sanitation vehicle model approved by...

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Composition of high-pressure cleaning truck

High-pressure cleaning vehicles are also known as pipe dredging vehicles, road cleaning vehicles, guardrail cleaning vehicles, and sewer cleaning vehicles. The ...

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