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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 -
Advantages and installation points of the industrial plastic-coated steel pipes
Plastic-coated steel pipes, also known as plastic-coated pipes, steel-plastic composite pipes, and plastic-coated composite steel pipes, are steel-plastic composite steel pipes that use steel pipes as the base, and weld a layer of plastic anti-corrosion layer on the inner surface of the steel pip...Read more -
Correct operation and acceptance method of straight seam steel pipe
At present, there are more and more types of straight seam steel pipes. With the rapid development of strip steel continuous rolling production and the advancement of welding and inspection technology, the welds are constantly improving, the varieties and specifications of welded steel pipes are ...Read more -
Stages and standard parameters of the mechanical expansion process of large-diameter steel pipes
First, the stages of the mechanical expansion process of large-diameter steel pipes: The steel plate is first pressed into a U shape in the forming die, then pressed into an O shape, and then internal and external submerged arc welding is performed. After welding, the diameter is usually expanded...Read more