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stainless steel seamless pipes polishing methods

2024-06-21Product News

Polishing methods for stainless steel seamless pipes

Stainless steel seamless pipes, unless intended for deep underground use, typically require polishing to ensure a bright and aesthetically pleasing surface. The commonly used polishing methods include mechanical polishing, chemical polishing, and electrochemical polishing. This article will talk about the polishing methods for stainless steel seamless pipes.

seamless steel pipe inner wall polishing,smls pipe inner wall polishing method

2024-06-21Product News

Seamless steel pipe inner wall polishing method

Polishing the inner wall of seamless pipes is a crucial process in their manufacturing, ensuring smoothness and reducing friction. This article will discuss various methods for polishing the inner walls of seamless steel pipes.

lsaw steel pipe mechanical properties,lsaw steel pipe strength analysis, longitudinal submerged arc welded pipe

2024-06-20Product News

Mechanical properties and strength analysis of LSAW steel pipes

LSAW (Longitudinal Submerged Arc Welded) steel pipes are a widely used welded steel pipe material, essential in construction, petroleum, chemical, and electric power industries. This article analyzes the mechanical properties and strength of LSAW steel pipes and introduces their related characteristics and application fields.

spiral welded pipe market demand, spiral welded pipe development trend

2024-06-20Product News

Analysis of market demand and development trends of spiral welded pipes

With the continuous development of industrialization and urbanization, the demand for spiral welded steel pipes (SSAW) has increased significantly in various fields such as municipal engineering, oil and gas transportation, and bridge construction. This article analyzes the market demand and development trends in these areas.

ERW steel pipes in different industries, ERW steel pipe role

2024-06-19Product News

The role of ERW steel pipes in different industries

Electric Resistance Welded (ERW) steel pipes, produced by longitudinally rolling and welding steel strips, are renowned for their seamless flow and joint strength, achieved through electric current heating. This makes them versatile and cost-effective for various industrial applications.

stainless steel seamless pipe rust removal, ss seamless pipe rust removal

2024-06-19Product News

How to remove rust in stainless steel seamless pipes?

Stainless steel seamless pipes (SS seamless pipes) are not entirely immune to rust and can corrode under certain conditions. This article, brought to you by United Steel Industry, explains the reasons behind this phenomenon and how to address it effectively.

PE coating steel pipe,anti-corrosion steel pipe,coating steel pipe advantages

2024-06-18Product News

Advantages of PE coating steel pipe

PE (Polyethylene)coating steel pipes offer numerous advantages, making them a popular choice for various industrial and infrastructure applications. Here are the key benefits of using PE anti-corrosion steel pipes.

ASTM A789 seamless stainless steel pip, ASTM A789 welded stainless steel pipe,ASTM A789 pipe

2024-06-18Product News

ASTM A789 seamless and welded stainless steel pipe

ASTM A789 covers both seamless and welded stainless steel pipes, primarily used for general corrosion-resisting and high-temperature service. These pipes are typically made from duplex and super duplex stainless steels, offering a combination of strength and corrosion resistance.

DIN 1629 seamless steel pipe,DIN 1629 smls steel pipe

2024-06-17Product News

DIN 1629 seamless steel pipes

DIN 1629 is a German standard that specifies the requirements for seamless circular tubes made of non-alloy steel. These pipes are primarily used for general structural purposes and mechanical engineering applications. Unlike other standards that focus on high-temperature or high-pressure applications, DIN 1629 pipes are designed for use in moderate conditions where high strength and durability are still required.

thick walled 316 ss pipe, thick walled 304 ss pipe, ss pipe corrosion-resistance

2024-06-17Product News

Why thick-walled 316 ss pipe is more corrosion-resistant than 304 ss pipe?

Thick-walled 316 stainless steel (SS) pipe is more corrosion-resistant than 304 stainless steel (SS) pipe due to its chemical composition, which includes the addition of molybdenum. Here’s a detailed explanation of why this difference in composition enhances the corrosion resistance of 316 SS compared to 304 SS.

spiral welded pipe seam treatment,ssaw welded pipe seam treatment

2024-06-14Product News

Seam treatment of spiral welded pipe

Here's an overview of the seam treatment of spiral welded pipe.

welded steel pipe, general welded pipe, galvanized welded pipe,metric system welded pipe,spiral welded pipe

2024-06-14Product News

Purpose and types of welded steel pipe

Welded steel pipes are categorized into various types based on their applications and manufacturing processes. These include general welded pipe, galvanized welded pipe, oxygen welding tube, metric system welded tube, transformer tube, welding thin wall pipe, and spiral welded pipe.

United Steel Industry As the most important steel pipe manufacturer and exporter in China, in the past 20 years, we have completed more than 100 projects, with partners in more than 100 countries, and established relationships with oil and gas and EPC companies in many countries business relationship.

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