Cryogenic Lng Tank Semi-trailer For Industrial Use
Product introduction

Cryogenic LNG Tank Semi-trailer is a special transport equipment designed for transporting liquefied natural gas (LNG). It is suitable for long-distance and large-capacity cryogenic liquid cargo transportation.
Structural features
- Double-layer vacuum insulated tank:
The tank of the LNG semi-trailer usually adopts a double-layer stainless steel structure, with a vacuum insulation layer between the inner and outer layers, which effectively reduces heat conduction, ensures stable storage of LNG at a low temperature of -162℃, and reduces the volatility (BOG, Boil-Off Gas).
- High-strength support frame:
The tank is fixed to the semi-trailer chassis through a high-strength steel frame to ensure dynamic loads and vibrations during transportation, while reducing the vehicle's own weight and improving transportation efficiency.
- Multi-axle chassis design:
The common configuration is a 3-axle or 4-axle chassis, using air suspension or leaf spring suspension to ensure driving stability and load-bearing capacity. Some high-end models are equipped with an automatic inflation and deflation system to adapt to different road conditions.
Product details:

Product parameter:
|
Capacity |
5~50m3 |
|
Working Pressure |
4~20bar |
|
Medium |
LOX, LIN, LAr, LCo2, LNG, LPG |
|
Insulation Type |
High Vacuum Multilayer |
Packing & Delivery
Cooperated with China powerful forwarder companies to guarantee sea freight cheap and economic:
Shipment of Our Semi Trailer Tank :
1. By Container : Price is usually the lowest,Capacity below 40 CBM.
2. By Bulk Ship / RO-Ro Ship / Flat Rack.
3. By RO-ro ship : Price is high but protect the trailer very well.

Our services:
1.Product quality control and delivery time is strictly controlled;
2. Direct manufacturing factory offering competitive price;
3. All the inquiries will be replied within 4 hours;
4. OEM & ODM service are available;
5. Providing first-class after-sales services to the customers.

Xinxiang Chengde Energy Technology Equipment Co.,((hereinafter referred to as "Xinxiang Chengde")was found in 2002,We are a Science and technology-based enterprise dedicated to the research and development, design, manufacturing, installation and service of pressure vessels, cryogenic equipment, gas equipment, marine products, and special vehicles.It is an outstanding private enterprise , an AAA enterprise in quality integrity system construction, a "specialized, special and innovative" small and medium-sized enterprise in Henan Province, and a national high-tech enterprise.

We have 6 companies, including Xinxiang Chengde Global Trade Co., LTD., Xinxiang Jincheng Technology Co., LTD., Xinxiang Huayuan Chengde Engineering Installation Co., LTD., Vietnam CNCD Gas Equipment Co., LTD., with one equipment industrial park and three manufacturing bases, covering a total area of 160 acres, and standardized workshops of 69,000 square meters. With more than 500 employees and an annual output of more than 2,000 sets of low-temperature storage tanks, mobile pressure vessels, Semi-trailer tankers and other related products, it is an excellent low-temperature equipment manufacturing enterprise in China. The company has two brands: "Huayuan Chengde" for of domestic market and "CNCD" for foreign market, serving a number of large multinational companies and domestic leading enterprises, products are widely used in energy, metallurgy, chemical industry, food, medical, equipment manufacturing, automobile industry, efficient agriculture and other fields, exported to the whole country, more than 70 countries and regions in the world.
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Cryogenic Liquid Oxygen Tank Semi-trailer For Industrial Use
Cryogenic liquid oxygen semi-trailer is a kind of transport equipment composed of tractor and semi-trailer, which is specially used for long-distance transportation of cryogenic liquid oxygen. Its design takes into account the cryogenic characteristics of liquid oxygen and the safety during transportation, and can ensure that liquid oxygen maintains a stable low temperature state during transportation to avoid evaporation and leakage.
Structure and Features
Double-layer structure: Cryogenic liquid oxygen semi-trailers usually adopt a double-layer structure, with the inner layer made of stainless steel for storing cryogenic liquid oxygen; the outer layer is carbon steel or other high-strength materials for additional protection.
Vacuum insulation: Vacuum insulation technology is used between the double-layer structure to reduce heat transfer and maintain the low temperature state of liquid oxygen.
Safety valve and pressure gauge: The vehicle is equipped with a safety valve and a pressure gauge to monitor and control the pressure in the tank to ensure safety during transportation.
Professional connectors: Professional cryogenic liquid connectors are used to ensure the stability and safety of liquid oxygen during loading and unloading.
Technical parameters
The technical parameters of cryogenic liquid oxygen semi-trailers vary depending on manufacturers and customer needs, but generally include the following aspects:
Tank volume: The tank volume can be customized within a certain range according to customer needs and transportation capacity.
Working pressure: The working pressure of the tank is usually within a certain range to adapt to pressure changes under different transportation conditions.
Design temperature: The design temperature of the tank should be lower than the critical temperature of liquid oxygen to ensure that liquid oxygen remains liquid during storage and transportation.
Material: The inner layer is usually made of stainless steel, and the outer layer can be made of carbon steel or other high-strength materials according to customer needs.
Application scenarios
Cryogenic liquid oxygen semi-trailers are widely used in medical, industrial, energy and other fields, especially in places where a large amount of cryogenic liquid oxygen is required, such as hospitals, steel mills, chemical plants, etc.

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