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Galvanized steel pipe angle welding is a combination of strong skills
Galvanized steel pipe angle welding, as an important technology in the field of welding, plays a key role. It is not just a simple welding, but also an art, which requires welders to constantly explore and hone their skills in practice. From material selection to the welding process, every detail...Read more -
What is the difference between the surface processing of spiral steel pipes and stainless steel pipes
Let’s first talk about the original surface of stainless steel pipes: NO.1 The surface that is heat treated and pickled after hot rolling. It is generally used for cold-rolled materials, industrial tanks, chemical industrial equipment, etc., with a thicker thickness of 2.0MM-8.0MM. Blunt su...Read more -
Specifications, uses, advantages, and applicable scenarios of DN550 steel pipes
As an important building material, steel pipes are widely used in all walks of life. Among them, DN550 steel pipes, as steel pipes of a specific specification, have unique characteristics and a wide range of uses. First, the specifications and characteristics of DN550 steel pipes The specificatio...Read more -
How to control the wall thickness deviation of seamless steel pipes
Among the common problems of seamless steel pipes, wall thickness difference (eccentricity) occupies the first place. Wall thickness difference, as the name implies, is the difference between the maximum wall thickness and the minimum wall thickness. As long as it is a seamless steel pipe, there ...Read more -
Explore the characteristics and application fields of Q235B weathering steel pipe
Q235B weathering steel pipe, as a common material, has an important position in the steel industry. Let us have a deep understanding of its characteristics and application fields. Q235B weathering steel pipe is a structural steel with good weather resistance and mechanical properties. It is mainl...Read more -
Introduction to Common Methods of Steel Pipe Welding
At present, the commonly used methods for steel pipe welding include metal arc welding (SMAW), submerged arc welding (SAW), gas tungsten arc welding (GTAW), gas metal arc welding (GMAW), flux-cored arc welding (FCAW) and downward welding. (1) The advantages of metal arc welding are simple equipme...Read more