Investing in ISO tank transport regulations

ISO tanks are a type of steel container that is usually used to transport chemical liquids in large volumes. Due to their unique features such as proper strength and excellent security, these products are currently used to transport various products. ISO tanks usually have a twenty-foot container frame with a tanker inside. This product can transport chemical liquids by land, rail, and sea. In this article, we are going to talk to you about ISO tank transport regulations and tell you which factors you should consider when using these tanks to transport chemicals. ISO tanks, or in other words, chemical tank containers, have unique features. These containers are known as strong containers that have greatly improved the process of transporting dangerous and sensitive chemicals.   ISO tank transport regulations Different types of ISO tanks or chemical tank containers are made up of what parts? Before examining ISO tank transport regulations, let’s talk about the parts of this product. The parts of ISO tanks include the following:
  • ISO tank
  • Top tank valve
  • Covered tank
  • Bottom drain valve
  • ISO tank frame
  • Chemical and physical information of the tanker
  • Safety valve
  • ISO tank door
  • Temperature display
These ISO tank equipment can greatly manage the chemical transfer process and help service providers in this field to transfer products more safely. Each of the mentioned equipment has its task and somehow can improve the process of transferring chemicals.    

Review of ISO tank transport regulations

After talking about the features of iso tanks, let’s talk about ISO tank transport regulations. The regulations that we will tell you about are not only related to the transportation of products. These points can help you to use the chemical tank container more smartly and accurately.

Pay attention to the loading capacity

The first thing that can be considered as an ISO tank transport regulation is the tank loading capacity. Usually, different types of ISO tanks have different volumes, but they can hold a maximum of 23,000 kilos. When you are going to transport liquid chemical products, you can use the maximum capacity of tankers. But if you are going to transport gaseous products, you cannot use the maximum space capacity of these tankers because this is very dangerous and can cause some of the ISO tank load to be emptied. Before using different types of iso tanks, you should check the tank information and after talking to a person or a specialist service provider, you can decide how many percent of the ISO tank capacity you can use.  

Using the best type of chemical tank container

Another thing that can be considered as the ISO tank transport regulations is the use of a specific type of this product. ISO tanks are made according to the chemical they will carry. It is you who should decide which ISO tank you should use to transport your desired product. We have prepared a list below, in which you can see the full name of each type of ISO tank and its uses.    

The process of loading ISO tank for transporting chemicals

Another item that should be considered in the ISO tank transport regulations list is how to load the product. Depending on the type of container and the type of material that you are going to transport, different methods are usually used for transportation. In which space the tankers should be placed with which environmental characteristics; is also completely dependent on the type of your product. Of course, in general, ISO tanks are very resistant products, but in any case, paying attention to some points for their transportation can greatly reduce the chance of any bad incident.
Portable Tank Minimum test Minimum shell thickness Pressure-relief Bottom opening
Instruction pressure (bar) (in mm-reference steel) requirements requirements
(see IMDG (see IMDG (see IMDG
T1 1,5 >or = 6mm normal int + ext
T2 1,5 >or = 6mm normal Int+ext+cap/blank
T3 2,65 >or = 6mm normal int + ext
T4 2,65 >or = 6mm normal Int+ext+cap/blank
T5 2,65 >or = 6mm normal + rupture disc not allowed
T6 4 >or = 6mm normal int + ext
T7 4 >or = 6mm normal Int+ext+cap/blank
T8 4 >or = 6mm normal not allowed
T9 4 6 mm normal not allowed
T10 4 6 mm normal + rupture disc not allowed
T11 6 >or = 6mm normal Int+ext+cap/blank
T12 6 >or = 6mm normal + rupture disc Int+ext+cap/blank
T13 6 6 mm normal not allowed
T14 6 6 mm normal + rupture disc not allowed
T15 10 >or = 6mm normal Int+ext+cap/blank
T16 10 >or = 6mm normal + rupture disc Int+ext+cap/blank
T17 10 6 mm normal Int+ext+cap/blank
T18 10 6 mm normal + rupture disc Int+ext+cap/blank
T19 10 6 mm normal + rupture disc not allowed
T20 10 8 mm normal + rupture disc not allowed
T21 10 10 mm normal not allowed
T22 10 10 mm normal + rupture disc not allowed
T23 Depending on product Depending on product Depending on product Depending on product
T50 Depending on gas Depending on gas Depending on gas Depending on gas
T75 Depending on gas(frozen) Depending on gas(frozen) Depending on gas(frozen) Depending on gas(frozen)
  iso tank  

Clearing chemical tank container

Usually, ISO tanks must be thoroughly washed after each use to be used to transfer another chemical. Therefore, washing and cleaning are also other ISO tank transport regulations. In some cases, the residue of previous chemicals can affect the quality of the product that is going to be transferred. So cleaning the tankers before use is very important.    

Buying an ISO tank for transporting chemicals

If any of you need different types of ISO tanks, which service providers do you go to? According to the ISO tank transport regulations, you realized that the process of buying and using these products is completely specialized and you cannot use these products without research. As a rule, to buy and use ISO tanks, you need to go to the service providers who have extensive activities in this field. Currently, there are many buying and selling companies that provide you with different types of ISO tanks. These companies help you to use different types of ISO tanks exactly according to your needs and sell them again at the end of the transportation. Whether for buying or selling, you can satisfy your needs by going to expert service providers. Considering that chemical materials are mostly transported by sea with ISO tanks, you can get some information about the buying and selling of different types of these products by going to your desired port. In ports, Many expert service providers can solve your doubts in this field.  


ISO tanks are very widely used and important products, without which the process of transporting chemicals becomes almost impossible in today’s world. Carefulness and attention to ISO tank transport regulations can help you go through the process of moving your desired chemicals with the least difficulty and using them at your destination. Paying attention to these rules prevents financial losses and helps you to start the transporting process in a completely legal manner. So try to check the ISO tank transport regulations completely before taking any action, so that there is no problem in the future.

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