When it comes to selecting the right type of tubing for various applications, understanding the differences between seamless tubing and DOM (Drawn Over Mandrel) tubing is crucial. Both types of tubing have unique properties and applications, making them suitable for different industries and uses. In this article, we will explore the key differences between seamless and DOM tubing and answer some common questions to help clarify their distinctions.
Seamless tubing is manufactured without any welds or joints. It is created by extruding a solid round billet of metal, which is then heated and pierced to form a hollow tube. The seamless process results in a tube that has uniform strength and is less prone to failure under pressure. Seamless tubing is often used in high-pressure applications, such as in the oil and gas industry, due to its ability to withstand extreme conditions.
DOM tubing, or Drawn Over Mandrel tubing, is produced by taking a welded tube and drawing it through a die and over a mandrel. This process enhances the mechanical properties of the tubing, resulting in a product that has improved dimensional accuracy and surface finish compared to standard welded tubing. DOM tubing is commonly used in structural applications, automotive components, and machinery due to its strength and versatility.
The primary differences between seamless and DOM tubing can be summarized as follows:
When it comes to selecting the right type of tubing for various applications, understanding the differences between seamless tubing and DOM (Drawn Over Mandrel) tubing is crucial. Both types of tubing have unique properties and applications, making them suitable for different industries and uses. In this article, we will explore the key differences between seamless and DOM tubing and answer some common questions to help clarify their distinctions.
Seamless tubing is manufactured without any welds or joints. It is created by extruding a solid round billet of metal, which is then heated and pierced to form a hollow tube. The seamless process results in a tube that has uniform strength and is less prone to failure under pressure. Seamless tubing is often used in high-pressure applications, such as in the oil and gas industry, due to its ability to withstand extreme conditions.
DOM tubing, or Drawn Over Mandrel tubing, is produced by taking a welded tube and drawing it through a die and over a mandrel. This process enhances the mechanical properties of the tubing, resulting in a product that has improved dimensional accuracy and surface finish compared to standard welded tubing. DOM tubing is commonly used in structural applications, automotive components, and machinery due to its strength and versatility.
The primary differences between seamless and DOM tubing can be summarized as follows:
