Surface roughness of carbon steel pipe refers to the small, closely spaced irregularities on the machined surface. The distance between the peaks and valleys of these irregularities, known as wave pitch, is very small (typically below 1mm), classifying it as a micro-geometric error. A smoother surface is indicated by a smaller surface roughness.

Spiral welded pipes, also known as SSAW pipes, are manufactured by rolling low-carbon structural steel or low-alloy structural steel strips into a tube blank at a specific helical angle (forming angle) and then welding the seams. This process allows the production of large diameter pipes from narrower strips.

During the installation of carbon steel pipes, welding issues can arise. Here’s a guide on how to weld carbon steel pipes and the important considerations to keep in mind.

The performance of seamless steel pipes is excellent, offering a wide range of applications with good corrosion resistance, guaranteed practicality, and a long service life. Many construction companies require large quantities of these pipes, making it crucial to choose a reliable seamless steel pipe manufacturer. Here are some key points to consider when selecting high-quality carbon steel seamless steel pipes.

Ensuring the cleanliness of seamless steel tubes is essential for their durability and performance, especially in applications involving fluid transportation. The following methods are commonly used for cleaning the surfaces of seamless steel tubes.

If seamless steel pipes become corroded, it can significantly affect their functionality and increase economic costs. Corrosion in seamless steel pipes can be classified into four main types, each with distinct characteristics and implications. Here's a detailed introduction to these types.

Steel pipes are classified into two main types based on their production methods: seamless steel pipes and welded steel pipes. This discussion will focus on welded steel pipes, also known as seamed steel pipes. They can be categorized into three types: spiral submerged arc welded pipes, straight seam double-sided submerged arc welded pipes, and straight seam high-frequency resistance welded pipes.

In daily operations and production, maintaining the quality of welded steel pipes during long-term storage requires regular inspections. This article will detail the methods for the long-term storage of welded steel pipes.

Here's an overview of the tensile strength of seamless steel pipe.

Seamless pipes are made from medium carbon alloy tool steel, offering excellent mechanical properties for hot and cold drawing machinery and equipment. They are widely used due to their good performance, affordability, and availability. However, they have low workability, making them unsuitable for products requiring high precision and complex cross-section specifications.

The properties of carbon steel pipes largely depend on the carbon content and microstructure of the steel. Here's an overview of the typical carbon steel pipe properties.

For any boiler equipment, pipelines are essential for its operation. To ensure safe and stable functioning, the installation of boiler steel pipe must adhere to relevant regulations and practical considerations.