Seamless pipes today are presented in two versions: hot-rolled cold-rolled. For the latter, blanks previously created by the hot-rolled method are used. However, the formation of the pipe itself is carried out by its deformation without the use of heat treatment.
At the link https://truba-stalnaya.com. ua/ru/product-category/truba-bezshovna/truba-bezshovna-holodnodeformovana/ you can find the entire range of cold-rolled seamless pipes, study their properties and characteristics in order to find the options that are right for you.
Features and advantages of cold-formed seamless pipes
A special production technology using the cold rolling method allows you to create metal products that have a number of advantages:
- The highest quality of construction and the accuracy of the declared dimensions.
- Increased strength indicators, allowing pipes to cope with frequent use, loads.
- Applying a protective coating. Often rolled metal passes the stage of chromium plating or zinc plating. This allows you to make it more resistant to corrosion and mechanical damage, high temperatures.
Features of choosing a cold-rolled solid pipe
Since cold-rolled seamless pipes are available in a wide range today, many buyers are at a loss and do not know: which rolled metal to choose? Here it is important to carefully familiarize yourself with the entire range offered by modern manufacturers, to study what each marking means and what properties different types of pipes differ from each other.
Before buying a cold rolled seamless pipe, be sure to pay attention to the following key parameters:
- Marking. It is indicated directly on the packaging or price tag. By marking, you can determine the characteristics of the pipe and, accordingly, its scope. Rolled metal can be both universal and specialized, for specific purposes.
- Compliance with all specifications and quality standards. It is important that the pipes are certified, have passed the appropriate checks and have all the necessary documents confirming their quality and a guarantee from the manufacturer.
- Wall thickness. Thin pipes are actively used in the hydraulic system, as well as to create various types of equipment. While thick-walled rolled metal is more actively used in the construction and energy industries.
- Cost. it will vary depending on the steel grade, as well as the pricing policy of a particular manufacturer. Seamless pipes are a priori more expensive than similar products with a seam. This is due to a more complex technology for the production of rolled metal products. It is not worth saving if you want to count on a long service life of structures.
This careful, responsible approach will help you avoid mistakes and find cold-rolled solid pipes that can cope with the task assigned to them and last for many years.
