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Iso Tank

What Is Iso Tank

 

 

Iso tanks are made out of stainless steel, with insulation, as well as a protective layer of aluminum or polyurethane. This makes them a safe and secure option for transporting a wide variety of materials. Tank containers are used to ship and store hazardous and non-hazardous materials such as liquids, powders, and gasses. Safety and efficiency are synonymous with ISO tank containers.

 

 
Advantages of Iso Tank
 

Lower carbon emissions
Iso tanks are reusable for years and their carbon emissions over long routes are much lower than shipping the same amount of goods in drums;

 

Minimal risk of cargo damage
Being made of durable stainless steel, Iso tanks ensure the goods arrive at their destination without damage or contamination. The tank protects the cargo from corrosion and weather.

 

Shipments of large volumes of goods
Compared to using a 20-foot container with drums, a 20-foot Iso tank can transport up to 70% more liquid;

 

Better product temperature management
Iso tanks have an insulating protective layer that minimizes the impact of external heat on the goods. Also, during transport, they allow the temperature to be regulated as needed.

 

 

First 123 Last
Why Choose Us
 
 
 

Profession team

We are a company dedicated to the research, design, manufacturing, and installation of pressure vessels, cryogenic equipment, and gas equipment etc.

 
 

Quality assurance

We adhere to stringent quality control processes to deliver reliable and high-performance products that exceed industry standards.

 
 

Our certificate

We have been awarded the National Low-Temperature Testing Center Product Type Certification.
Our company holds the D-level (including vacuum insulation vessels) pressure vessel manufacturing (including installation, repair).

 
 

After-sales service

Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction.

 

 

Introduction to Specifications and Models of Iso Tank Containers
 

ISO tanks are intermodal containers used for transporting liquids, gases, and powders in bulk. International organization for standardization standards ensure that each tank is suited for efficient transportation on ships, trains, and trucks. The standard ISO tank is about 6.06m long, 2.40m wide, and 2.55m tall. The tanks are made of stainless steel and have a protective external layer of polyurethane and aluminum and can hold 17,500-26,000 liters of cargo. The tanks are designed to transport hazardous and non-hazardous materials, can be unloaded from the top and the bottom, and are reusable. All tanks have the external frame, top and bottom valves, a manhole for cleaning, inspection, and maintenance, thermometers, and information detailing the type of tank and materials being transported.

 

ISO tanks can be stored in facilities called ISO Tank Farms. The standard design of the tanks allows them to be stacked like standard shipping containers during shipping and in storage. Iso tanks also come in 20ft, 40ft, and 45ft varieties. But when it comes to tank containers, you need to prioritize capacity. Here’ s a table with the measurements and capacities. It’ s important to note that a tank container should never be overfilled or underfilled. Iso tanks should be at least 80% full at all times. This will avoid a surge during transit. Similarly, always make sure that your tanks are less than 95% full. This allows for thermal expansion.

 

While tank containers are known for transporting liquid products, Iso tank containers are built based on Iso standards (International Organization for Standardization) and are designed to carry liquids in bulk, both hazardous and non-hazardous. These containers are made of stainless steel and are surrounded by various types of protective layers. Based on the type, different skins can be used. The container has a manhole on the top along with at least one valve and another valve on the bottom. They are shaped like a cylinder. Since Iso tanks are built based on Iso standards, the frame which the tank sits in measures about 6 meters long, 2.4 meters wide and between 2.4 – 2.5 meters high and vary in size and type and can carry between 21,000 and 40,000 liters of liquid.

 

Flexi Tanks and Iso Tank Containers for Bulk Liquid Transport
40 ft Iso Tank Container
20 ft Iso Tank Container
40ft Lpg Iso Tank Container
20ft Lpg Iso Tank Container

Iso tank containers are a reliable, cost-effective (depending on the product being shipped) and definitely safe way of transporting bulk liquids. Iso tanks are designed to meet specific criteria according to the substance they will be carrying. Because of the above, Iso tanks are very reliable and can withstand extreme pressure and damage. Iso tanks are highly unlikely to leak and do not require additional packaging materials for cargo. Iso tanks maintain a specific temperature for temperature-sensitive cargo and can be transported by land or ocean. Since Iso tank containers are often compared with Flexitanks, I would say this comparIson can be applied depending on the product type along with the Origin/Destination of the shipment.


Flexitanks and tank containers are both used to transport bulk liquids. Depending on what you are shipping and the Origin/Destination, one method can be better than the other. Liquid transportation is an important segment of the freight transportation industry. Depending on the type of product being shipped, the origin of the product and the cargo’ s destination, the most reliable and economical method of bulk liquid transportation may not be obvious. While Iso tank containers and flexitanks are both used to efficiently transport bulk liquids, there are some distinct differences between these two options.


Flexitanks are cost-effective when product is non-hazardous depending on the Origin/Destination. Due to high cost of repositioning tank containers back to origin of the cargo if there is no two-way business in Origin/Destination, these tanks need to be repositioned back to their origin or somewhere where tank container suppliers need. In this scenario, flexitanks can play a crucial role to maintain freight advantage versus tank containers.

 

 
What Liquids Can Be Carried by an Iso Tank?
 

All portable liquids, non-hazardous and hazardous liquids, including corrosive, flammable, toxic and explosive liquids, and food grade classified to name a few. Iso tank containers are easily moved to and from ship to rail or to trucks, and with standard handling equipment. This reduces handling and storage costs. Iso tanks are present at major ports around the world and may provide a regular, safe and quickly available transport option compared to other liquid transport options.

 

Controlled temperature Iso tanks can maintain a specific temperature for temperature-sensitive cargo. Most are made of stainless steel alloy which has a natural resistance to corrosion, and tank lining. The containers can resist pressure and temperature variations. Increases ease of handling and storage. Iso tanks are designed to meet specific criteria according to the substance they will be carrying.

 

Iso tank is a very sustainable transport mode, it reduces product manipulation, reduces leakage risk, reduces use of non re-usable packings such as drums, IBC’ s , and do avoid the problems of waste disposal and safety of other liquid transport systems such as flexibags. This container eliminates the risks that can arise when transferring liquids from one vessel to storage facilities and provides an extremely safe, cost-effective and viable means of transport. Once emptied, the tank is transferred to a certified washing station, thoroughly cleaned and inspected to get it ready for the next loading. Although the tanks have a fairly uniform external appearance, construction materials, internal coating and fittings vary.

 

 

Iso Tank Type Has Strict Quality Standards
 
 

They are filled close to the source and then shipped around the world. Iso tanks made of stainless steel normally will have a useful life of at least two years carrying corrosive chemicals, but as the usage patterns have changed the shells of the tanks have been made of a thinner and thinner material which predicts a shorter life. Iso tanks reduce shipping and handling costs because they allow smaller than shiploads or truckloads of liquids to be packaged and easily carried by truck to the railway, from the train to ship deck and in some cases Iso tanks will be sent by air.

 
 
 

The concept of having all the containers the same size, with mechanically stable frames around them, common connections, and methods for locking them securely in place - means cranes and other material handling devices are built to quickly connect to the tank and securely move it from vehicle to vehicle.Likewise, Iso tanks can be stacked. There are railcars now that allow two Iso tanks to ride on the well of the railcar with another two tanks stacked on top of them. This ease of movement especially for thousands of gallons of liquid is a huge time saver.

 
 
 

The older standard sized methods would have been skid mounted IBC (intermediate bulk container) tanks at around 300 gallons each or 55-gallon drums versus around 4,000 gallons for an Iso tank. For organizations, the standard helps to ensure business processes meet the needs of their customers and all regulatory agencies.

 

 

 
 
Maintenance of ISO Tank Container
T50 Lpg Container
01.

The Iso tank can accommodate around 4 thousand gallons much more than the previous standard-sized methods involving an IBC tank that could only place at around 3 thousand gallons each or 55-gallon drums. All Iso holders require to adjust to guidelines, for example, size, strength, and reliability. The Iso tank container permits the shipping of a wide range of items. From edible fluids and non-hazardous liquids to shipping dangerous materials including erosive and explosive materials, toxins, and flammables.

02.

Accidents during loading, unloading, and transits, and changes in the temperature and pressure of the Iso tank can cause stress to the shell. There could be breaking or chipping of protective coating, which can expose the metal to corrosive liquids. Iso tanks require an inspection at least once in two years and a re-coat if needed. Many of the challenges associated with an Iso Tank Container can be mitigated by other types of specialty equipment such as steel frac tanks, poly tanks, or stainless steel tanker trailers, depending on the application.

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How Can Use Iso Tank Container to Manage Our Cargo Effectively?
 

Iso tank containers are used to store and transport liquids and gases in a safe and secure manner. These containers come in a variety of different sizes and shapes, so it can be difficult to know which you specifically need for your product or application. An Iso tank container can carry a variety of goods, including agricultural products, chemicals, foodstuffs, pharmaceuticals, refrigerated goods, and waste products. Next to liquids, it is also possible to transport (liquified) gasses in a tank container. These tank containers are tough. Pressure load tests are played out each time a container is unloaded.


As the Iso tank containers ship all types of hazardous or non-hazardous materials, they need to be certified and examined. You can load and unload a tank container from the top and the base by connecting the hoses to the valves. There are a vent and one valve on the top of a standard tank vessel, and there is a valve at the base. The Iso frame makes these tank containers dispatched with intermodular delivery choices that incorporate container ships, rail lines and trucks. All in all, tank containers, at any rate, should always be 80% full, to prevent dangerous flooding of fluids during the transit. You can’ t fill them more than 95%; otherwise, there will be no space to consider thermal expansion. They can transport a number of hazardous and non-hazardous materials.

 

What Is the Difference Between a Standard Container and Iso Tank

 

It is preferred that while transporting a food-grade liquid or chemical Iso tanks should be used. In such situations, you might have wondered what is the actual difference between a standard tank container and an Iso tank. The dimensions and usage of both tanks are defined by the International Organization for Standardization (Iso). But still, they are poles apart in terms of usage and capacity. Also, depending on the supplier’s preference, the size of the container may vary. A standard container is made up of aluminum and steel and comes in two sizes i.e., a 20 ft container and a 40 ft container. They are commonly used and are suitable for most types of liquids.


On the other hand, Iso-grade containers are made up of high-grade stainless steel and carry a fitness certificate from Iso. These tanks are used for automotive fuels as well as hazardous chemicals. Further, 20ft Iso tank containers are mostly found at an Iso tank depot, to maintain safety and to meet the standards defined by ITCO. It can be identified that the cost for a standard tank is low, but along with such they also have a limited life. On the other hand, an Iso tank is developed based on industry standards and hence has a lifespan of 20–30 years. Despite the increased maintenance cost, Iso tanks are preferred for the transportation of liquids. Such includes milk & dairy products, condensed sugar, vegetable oils as well as other harmful liquids including gas and petroleum products. Iso containers are effective options to be used by suppliers to ensure the safe and secure transportation of fluids.

 

Our Factory

 

Xinxiang Chengde Energy Technology Equipment Co., Ltd. (formerly Chengde Gas Equipment Co., Ltd.) was established in 2002. We are a company dedicated to the research, design, manufacturing, and installation of pressure vessels, cryogenic equipment, and gas equipment etc. We have been awarded the National Low-Temperature Testing Center Product Type Certification, Henan Famous Brand Product, Henan Province High-tech Enterprise, Henan Province "Specialized, Refined, Unique, and New" Enterprise. We are authorized for foreign trade exports. Additionally, we have obtained the ISO 9001 International Quality System Certification, China Classification Society Factory Approval Certificate, and Ministry of Industry and Information Technology Vehicle Access Certificate, among other honors.

 

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Certificate
 

 

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FAQ
 
 

Q: What is an Iso tank?

A: An Iso tank is a type of container used for transporting bulk liquids, chemicals, and gases in a standardized format that meets international organization for standardization (Iso) specifications.

Q: What are the common sizes of Iso tanks?

A: Iso tanks come in various sizes, with capacities ranging from 10,000 to 26,000 liters, providing flexibility for transporting different volumes of liquids or gases.

Q: How are Iso tanks constructed?

A: Iso tanks are typically made of stainless steel or carbon steel, featuring a cylindrical shape with a top and bottom frame, insulation, protective cladding, and fittings for loading, unloading.

Q: What types of liquids can be transported in Iso tanks?

A: Iso tanks are used to transport a wide range of liquids, including chemicals, food-grade products, pharmaceuticals, oils, fuels, and hazardous materials that require safe and secure containment during transportation.

Q: How are Iso tanks loaded and unloaded?

A: Iso tanks are loaded and unloaded using specialized equipment such as pumps, hoses, and fittings connected to the tank's valves.

Q: What safety features are incorporated into Iso tanks?

A: Iso tanks are equipped with safety features such as pressure relief valves, emergency shut-off valves, spill containment systems.

Q: How are Iso tanks transported?

A: Iso tanks are transported using trucks, railcars, or ships equipped with Iso tank container handling systems, securing the tanks in place to prevent shifting or damage during transit.

Q: How do Iso tanks ensure the integrity of the transported liquids?

A: Iso tanks undergo rigorous testing, inspection, and certification processes to verify the structural integrity, cleanliness, compatibility.

Q: What maintenance practices are recommended for Iso tanks?

A: Iso tanks require regular maintenance checks, including inspections of valves, fittings, seals, coatings, and structural components, as well as cleaning, testing, and certification to ensure safe and reliable operation.

Q: How do Iso tanks handle temperature-sensitive liquids?

A: Iso tanks may be equipped with heating or cooling systems to maintain the temperature of liquids within specified ranges during transportation.

Q: How do Iso tanks address the risk of corrosion?

A: Iso tanks use corrosion-resistant materials, coatings, linings, and protective measures to prevent corrosion caused by exposure to corrosive liquids, chemicals, or environmental conditions during transportation.

Q: What training is required for handling Iso tanks?

A: Operators and personnel involved in handling Iso tanks must undergo specialized training on tank operations, safety procedures, emergency response protocols, regulatory compliance.

Q: How do Iso tanks ensure proper weight distribution for safe transportation?

A: Iso tanks use baffles, compartments, load sensors, and weight distribution calculations to ensure even weight distribution within the tank, preventing instability, rollovers, and loss of control during transit.

Q: What are the considerations for selecting the right Iso tank for specific liquid transportation needs?

A: Factors to consider when selecting an Iso tank include the type of liquid, volume requirements, compatibility with the product, regulatory compliance, safety features, insulation.

Q: How do Iso tanks handle the transportation of flammable liquids and gases?

A: Iso tanks transporting flammable liquids and gases use explosion-proof equipment, grounding systems, vapor recovery systems, and fire suppression measures to mitigate the risks of fire, explosions, and environmental hazards.

Q: What are the best practices for cleaning and sanitizing Iso tanks?

A: Iso tanks undergo cleaning and sanitization procedures using approved cleaning agents, disinfectants, and rinsing processes to remove residues, contaminants.

Q: How do Iso tanks handle the transportation of food-grade products?

A: Iso tanks used for transporting food-grade products must meet strict hygiene standards, undergo cleaning, sanitization, and inspection processes, and comply with food safety regulations to prevent contamination and ensure product quality.

Q: What are the considerations for transporting hazardous materials in Iso tanks?

A: Iso tanks transporting hazardous materials must follow strict safety protocols, labeling requirements, placarding, emergency response plans.

Q: What are the quality control measures for Iso tanks and their components?

A: Iso tanks undergo quality control inspections, testing, certification, and documentation processes to verify the integrity, performance, and compliance of the tank, valves, fittings, seals, and components for safe and reliable operation.

Q: How do Iso tanks support sustainable transportation practices?

A: Iso tanks promote sustainable transportation practices by reducing the need for single-use packaging, minimizing waste, optimizing logistics.

We're professional iso tank manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy iso tank in stock here from our factory. For price consultation, contact us.

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