-
The production process of seamless steel pipe hot expansion
1. Hot rolling production process: steel pipe is mainly longitudinally deformed; large-scale continuous production; large batch, few varieties; diameter-thickness ratio within 40; maximum diameter: 720 units, 820 units are less. 2. Hot expansion production process: steel pipe is mainly radially d...Read more -
Common quality problems of the stainless steel pipes
Stainless steel pipes, as fluid pipes with advantages such as corrosion resistance and high-pressure resistance, are widely used in many fields such as petroleum, chemical industry, papermaking, shipbuilding, and electricity. However, in the actual application process, some quality problems are i...Read more -
Basic characteristics and applications of industrial X52 seamless steel pipes
API 5LX52 seamless steel pipe is a high-strength steel pipe widely used in the oil and gas industry. It has excellent mechanical properties and corrosion resistance and can withstand extreme working environments and high-pressure conditions, so it is widely used in oil drilling, oil and gas trans...Read more -
Quality problems of stainless steel seamless pipes and how to detect them
First, what are the common quality problems of stainless steel seamless pipes? As an important industrial material, stainless steel seamless pipes are widely used in petroleum, chemical, electric power, medicine, and other fields. However, during production and use, stainless steel seamless pipes...Read more -
How to purchase seamless stainless steel pipes and related prices
First, the price of seamless stainless steel pipes Stainless steel seamless steel pipes are an important industrial material, widely used in petroleum, chemical, natural gas, food, pharmaceutical, nuclear energy, and other fields. So do you know how much a ton of seamless stainless steel pipes co...Read more -
Detection method of 304 stainless steel pipes commonly used in industry
304 stainless steel pipes contain more than 18% chromium and more than 8% nickel, which are also two important elements that determine the value of 304 stainless steel pipes. The metal has good toughness, plasticity, and corrosion resistance, and is also widely used. However, the quality of stain...Read more -
Analysis of the reasons why stainless steel pipes are difficult to weld
Stainless steel is the abbreviation of stainless acid-resistant steel. Steels that are resistant to weak corrosive media such as air, steam, and water or have stainless properties are called stainless steel. The term “stainless steel” does not simply refer to one type of stainless ste...Read more -
What details should thick-walled steel pipes go through before use
The selection of welding methods for thick-walled steel pipes should be based on the material and wall thickness of thick-walled steel pipes. Because different welding methods have different arc heat and arc force, different welding methods have different characteristics. For example, the charact...Read more -
Application of high-quality Q235C seamless hot-rolled steel pipe in engineering projects
Q235C seamless hot-rolled steel pipe is a common steel pipe product with good plasticity and weldability and is widely used in various fields. Q235C seamless hot-rolled steel pipe has the following characteristics: 1. High-quality material: Q235C is a kind of carbon structural steel with good mec...Read more -
Advantages, characteristics, and application areas of 10050 stainless steel pipes in industrial projects
As a common metal pipe, stainless steel pipes are widely used in all walks of life. As one of them, 10050 stainless steel pipes have unique characteristics and advantages and are very popular in the market. 1. Characteristics of 10050 stainless steel pipes 10050 stainless steel pipes are a specia...Read more -
What are the processes of sawing spiral steel pipes
Do you know how spiral steel pipes are sawed? What are the issues that need attention? After a series of processes such as forming, welding, and cooling, spiral steel pipes still need to be sawed. In this link, the length of the technical spare ruler directly affects the quality and sales of the ...Read more -
Wall thickness accuracy and straightening method of straight seam steel pipe
Controlling the wall thickness of straight seam steel pipe is a difficult point in steel pipe production. At present, the methods of wall thickness accuracy of straight seam steel pipe manufacturers in production generally include: 1. Heating of pipe blank: heating should be uniform, and rapid te...Read more