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The seamless steel tube manufacturing process begins with a solid round billet. The billet is then heated to a high temperature and stretched and stretched until it becomes the shape of a hollow tube....

The small-diameter welded pipe is also called a small-diameter welded steel pipe, and is a steel pipe which is formed by welding a steel plate or a strip steel after being crimped. The small-diameter ...

The strength and hardness of the precision seamless steel pipe material increase, the plastic deformation recrystallization temperature, but the plasticity and toughness decrease. Also known as cold w...

Precision steel pipes are common in real life, but few friends know that precision steel pipes are seamless steel pipes. Therefore, some of the characteristics of precision steel pipes often represent...

The elbow is pided into its radius of curvature and can be pided into a long radius elbow and a short radius elbow. The long radius elbow refers to the outer diameter of the tube whose radius of curva...

The first aspect is that galvanized pipes have their own advantages in terms of their convenience. We also know that for users, when they use a product, the first thing is to make it very convenient. ...

Seamless precision steel pipe products have problems of uneven eccentric thickness, but what are the reasons? Many people don’t understand, today we will talk about how to produce eccentricity of seam...

According to the size of the caliber, there is also a clear distinction between the use of seamless steel tubes. From the current market point of view, there are more than ten sizes of seamless steel ...

The first part of the fire-resistant spiral steel pipe copolymer adhesive part of the functional group and the epoxy primer epoxy group can react to form hydrogen bonds or chemical bonds, so that the ...

Inspection of steel pipes generally includes: inspection of geometrical dimensions and surface quality; chemical composition, mechanical properties, process performance, inspection of high and low-fol...