| Type | 31000L liquid nitrogen tanker semi trailer | |
| Parameter
|
Overall Dimension (mm) | Length×width×height:10610x2500x3820*7mm（The height will be adjusted according to the tractor specification） |
| Tank Volume | 31000L | |
| Unit volume filling weight(KG/L) | 0.766 | |
| Traction pin height from the ground | 1320mm | |
| Tare Weight (kg) | 1,6254 kg（±5%） | |
| Payload (kg) | 2,3764 kg（±5%） | |
| Gross weight (kg) | 40,000 kg（±5%） | |
| Adiabatic way | Vacuum \ multi-layer adiabatic | |
| Adiabatic materials | wind | |
| (Relief valve) opening pressure(Mpa) | 0.8Mpa | |
| Filling medium | Liquid Nitrogen | |
| Fluid property | Liquefied nitrogen | |
| Design temperature | 50 | |
| Design pressure | 0.91MPa | |
| Working pressure | 0.8MPa | |
| Corrosion allowance | 0mm | |
| Major materials of bearing pressure | S30408 | |
| Shape | round | |
| Compartments | Single | |
| Filling weight per volume | 31000L | |
| Weld joint factor | 1.0 mm | |
| puncture test pressure | 1.17MPa | |
| Flaw detection | 100% Flaw detection | |
| Gas-tight test pressure | 0.91MPa | |
| Configuration | Axles | 13 TON FUWA Axles *3 unit |
| Suspension system | FUWA leaf spring suspension | |
| Wheel rim | 9.0*22.5 * 12pieces | |
| Tyre | Double Coin 12R22.5 * 12 pieces | |
| Kingpin | 3.5″, 90# bolt on ,in rubbing plate | |
| Landing legs | FUWA 28T single linkage, Gear type * 2 piece | |
| Safety Valve | 2set ,DAY-25 0.98MPa | |
| Valve and pipe Detail | As customer’s requirement | |
| Low-temperature shut-off valve | 5sets Air DJL-40D Liquid DJL-40D Pressurize DJL-32D | |
| emergency shutoff valve | 3 sets QGJ43F-25-8 & QGJ43F-25-7 | |
| liquidometer | 1set 0-1500mm MZC-ⅡA | |
| Indicating pressure gauge | 1 set YTN-100T 0—1.6MPa Accuracy 1.6 degree | |
| Spring brake chamber | FUWA brand * 6 pieces(4double+2single) | |
| Air connector | FUWA brand * 2 pieces | |
| Relay Valve | 1 pieces | |
| ABS | ABS 1 pieces | |
| 7-Pin Socket | 24V 7-pin socket one set | |
| LED Lamp led | All kinds of lamp | |
| Cable | Stander cable 1 set | |
| Fire extinguisher | 2sets 8Gg | |
| Static conductive belt | Model C | |
| Small Tool box | 1 set | |
Product Structure
LNG
Natural gas transportation is divided into natural gas storage tanks, semi-trailers, tractors, and train series. It belongs to the transportation equipment in chemical equipment, specializing in the transportation of natural gas, low-temperature liquefied natural gas, etc. cryogenic liquid storage tank.
Generally, a metal double-cylinder vacuum fiber insulation structure is used. At the rear, an operation box is set up. The main operation valves are all installed in the operation box for centralized control. The operation box has three-sided opening for convenient operation and maintenance. At the front, there is a pressure gauge in front of the vehicle, which is convenient for operators to observe the pressure inside the inner cylinder nearby in the cab. Platforms are set on both sides to facilitate blocking mud splashing. A hose box is set on the platform, and a metal hose for infusion (steam) is placed inside the box. The hose is a stainless steel bellows.Traction car pay attention to the traction car chassis. The semi-trailer frame adopts a split double-axle semi-trailer frame, which is customized by the trailer factory according to requirements.Generally, the overall dimensions of the whole vehicle are length × width × height Technologies 14500mmx2500mmx3900mm, which requires compliance with the standard provisions of GB7258 “Technical Conditions for Motor Vehicle Operation Safety”. There are safety protection railings on both sides of the whole vehicle.Natural gas high-pressure gas long-tube hydraulic gas filling semi-trailer: It is composed of a bottle group skid-mounted vehicle and steel cylinders.
LPG
A liquefied petroleum gas (LPG) vehicle is a vehicle that uses liquefied petroleum gas (LPG) as a fuel, similar in structure to a natural gas steam vehicle. It mainly adds gas supply system, including liquefied petroleum gas storage tank, liquefied petroleum gas injection device and its control components. These components are more complex and require a higher level of technology than traditional vehicle fuel systems. The structure of LPG vehicle is mainly composed of engine, gas supply system, control system and emission control system. Among them, the engine and control system are basically the same as that of traditional cars, and the gas supply system includes liquefied petroleum gas storage tanks, liquefied petroleum gas injection devices and control valves. LPG storage tanks are usually installed under the chassis of a vehicle and are used to store LPG. The LPG injection device and control valve are used to inject LPG into the engine and control the injection amount and injection time. Emission control systems are designed to reduce environmental pollution, including waste gas treatment systems and emissions monitoring systems.
Our Factorys
It has a mature manufacturing process and production flow. During the production process, strict quality inspections will be carried out on raw materials, spare parts and the whole vehicle. The powder tank truck undergoes a rigorous tank pressure test to ensure product quality and to make sure that the products meet relevant standards and customer requirements.
Company Profile
SINOHENG Semi-trailer Factory Division under SINOHENG Group, is a semi trailer factory specializing in the production, R&D and export. The sales department is in Jinan, Shandong, China, and the factory is located in Liangshan, Shandong.
As a global reliable supplier of semi-trailers, the products produced by our factory include dump semi-trailers, special container semi-trailers, flat-bed semi-trailers, box cargo semi-trailers, refrigerated and fresh-keeping semi-trailers, fence semi-trailers, warehouse gates Type semi-trailer, low load-bearing surface semi-trailer, full trailer, vehicle transport semi-trailer, cement tanker semi-trailer, oil, natural gas, liquefied gas tanker semi-trailer, etc. Exported to Africa, Asia, Middle East, South America, Central and North America, Commonwealth of Independent States and other countries and regions, including Congo, Tanzania, Philippines, Thailand, Vietnam, Indonesia, Nigeria, Ethiopia, Saudi Arabia, Kenya, Uganda, Guinea, Zambia, Angola, Tanzania, Zimbabwe, South Africa, Honduras, Cuba, Venezuela, Peru, Argentina, Brazil and many more.
