How to groove seamless steel pipes?

Seamless steel pipes can indeed be grooved, a process that involves creating various types of grooves on the pipe's surface to enhance its performance. Grooving can improve the internal surface area and resistance of the pipe, leading to better fluid delivery efficiency. The grooving of seamless steel pipes can be achieved through several methods, each suited to different applications and requirements. Here’s a more detailed look at the common methods used for grooving seamless steel pipes.

Cutting Method:

This technique involves using machine tools or specialized cutting tools to carve grooves of specific shapes into the pipe surface. It is ideal for creating intricate groove patterns, handling irregular sizes, or meeting high precision requirements. The cutting method offers flexibility in design but may require precise control and skilled operation.

Rolling Method:

In this method, tools such as steel balls or steel wheels are used to roll grooves onto the pipe surface. It is well-suited for simpler groove shapes and more regular sizes. The rolling method is less precise compared to cutting but is efficient for producing grooves in larger quantities or when high precision is not critical.

Moulding Method:

This process involves using a mould to imprint grooves onto the pipe surface. It is particularly advantageous for mass production where the same groove pattern is required for a large number of pipes. This method is commonly used for applications like floor heating pipes, where uniformity and consistency are essential.

Each grooving method has its own set of advantages and is chosen based on the specific requirements of the pipe’s application, including the complexity of the groove pattern, production volume, and precision needs.