Category Archives: Blog

What is ERW Pipe?


ERW (Electric Resistance Welded) pipes are steel pipes manufactured using a resistance welding process, which can employ either low-frequency or high-frequency resistance to join the edges of steel strips into a tubular shape. This method is known for its high production efficiency, cost-effectiveness, and material-saving benefits, making ERW pipes widely used in various industries.

Black Iron Pipe vs Black Steel Pipe


Understanding the difference between black iron pipe and black steel pipe is essential to choosing the right pipe material. This article provides an in-depth comparison of the differences between black iron pipe and black steel pipe in terms of composition, application, durability, cost and maintenance to help you make an informed decision. Whether you are engaged in construction, plumbing or home improvement, this article will provide you with valuable reference information.

What is a Seamless Pipe?

seamless steel pipe supplier

A seamless pipe is manufactured without any welds or seams, using a process that extrudes metal into its desired shape. This production method results in a pipe that offers enhanced strength and pressure resistance, making it ideal for high-pressure applications, oil and gas transmission, and structural components. Seamless pipes are known for their smooth internal and external surfaces and are available in various sizes and materials.

Difference Between SCH 40 and SCH 40S


SCH 40 and SCH 40S are pipe schedules that specify wall thickness for steel pipes. SCH 40 is widely used in various industries for its standard thickness, while SCH 40S has slight differences tailored for specific applications. This article clarifies their definitions, key distinctions, and appropriate uses, aiding in making informed choices for industrial and construction projects.

Why You Need to Replace the Galvanized Pipe?

galvanized pipe rust_galvanized pipe replacement

Galvanized pipes, although durable for up to 60-70 years, eventually corrode, leading to rust buildup and potential lead contamination in your water supply. This deterioration can cause noticeable rust stains, leaks, and even complete pipe failure. Replacing galvanized pipes with modern materials is crucial for maintaining a safe and efficient plumbing system, ensuring all rust and lead are removed, and preventing future plumbing issues.

What is a Pipe Spool?

What is a Pipe Spool_pipework spool piece

When it comes to piping systems, pipe sleeves are a common but important component. Pipe sleeves are small sections prefabricated from various original pipes and pipe accessories, including flanges and fittings. They are manufactured off-site to reduce assembly time and are pre-cut to exact sizes, including various accessories such as flanges, elbows and tees.

Top 10 Seamless Steel Pipe Manufacturers in 2024

Top 10 Seamless Steel Pipe Manufacturers

Seamless steel pipe is a steel pipe without welds, which is processed from a solid cylindrical blank through multiple perforations. It has the advantages of high-quality materials, high precision, excellent mechanical properties, and no welds. This article introduces the top ten outstanding seamless steel pipe manufacturers in the world in 2024. These companies have an important position and influence in the seamless steel pipe industry.

Aluminum vs. Steel: Which Metal is Better?

steel vs aluminum

In different industries, people use metals for various applications. Two of these metals are aluminum and steel. Metals can be divided into two groups. These are ferrous and non-ferrous metal groups. Aluminum and steel are two metals that we can use for many different things. In manufacturing industries, aluminum and steel play a crucial role….

Top 10 Steel Pipe Manufacturers in China

steel pipe producers-manufacturer-supplier in china

An in-depth look at China’s steel pipe manufacturing leaders reveals their prominent position in the global market. This article will present to you the excellent quality, advanced technology and market influence of China’s top ten steel pipe manufacturers, providing readers with a comprehensive insight into the current status and development trends of this key industry.

Considerations for Carbon Steel Welding

carbon steel welding-UNIASEN

This guide on “Considerations for Carbon Steel Welding” provides a detailed overview of essential factors and practices crucial for successful welding projects involving carbon steel. Covering key considerations, techniques, and precautions, the resource caters to both seasoned professionals and welding enthusiasts.

What is Schedule 80 Pipe?

What is Schedule 80 Pipe

The article provides a comprehensive definition of sch 80 pipe, explaining its thickness, pressure rating, and applications. It highlights the key differences between sch 80 and other pipe schedules, particularly sch 40, to help readers understand when and where sch 80 pipe is most suitable.

Mild Steel vs. Carbon Steel: What is the Difference?

low carbon steel-what is carbon steel-uniasen

Steel – a pillar in the modern construction industry, comes in different forms to fulfill the requirements. Carbon steel and Mild steel are the most common types of steel with distinct features and applications in the industry. This article compares the differences between mild steel and carbon steel to help you choose the right material for your project.