First, introduction to Q355B seamless steel pipe
1. Q355B seamless steel pipe straight seam steel pipe refers to the steel pipe whose weld seam is parallel to the longitudinal direction of the steel pipe.
2. Q355B Seamless Steel Pipe When seamless steel pipes and straight-seam steel pipes have the same diameter and wall thickness, the pressure and robustness of seamless steel pipes are much greater than those of straight-seam steel pipes.
3. Circular pipes also have certain limitations. For example, in the case of plane bending, the strength of circular pipes is not as good as square pipes. According to traditional technology, it can be divided into straight seam arc welded steel pipe and straight seam submerged arc welded steel pipe.
Second, Q355B seamless steel pipe steps explained
1. Q355B seamless steel pipe hot-rolled seamless steel pipe is divided into general steel pipe, stainless steel pipe, high-pressure boiler steel pipe, medium-pressure boiler steel pipe, low-pressure boiler steel pipe, petroleum cracking steel pipe, alloy steel pipe, geological steel pipe, and other steel pipes.
2. Q355B seamless steel pipe is a steel pipe made of metal with no joints on the entire surface. It is called a seamless steel pipe.
3. Q355B seamless steel pipe circular pipe also has certain limitations. Straight seam steel pipe refers to a steel pipe in which the weld seam is parallel to the longitudinal direction of the steel pipe. According to traditional technology, it can be divided into straight seam arc welded steel pipe and straight seam submerged arc welded steel pipe. When the diameter and wall thickness of seamless steel pipes and straight-seam steel pipes are the same, the pressure and robustness of seamless steel pipes are much greater than those of straight-seam steel pipes.
To sum up, this is our summary of relevant experience on Q355B seamless steel pipe issues.
Post time: May-16-2024