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There are many types of spiral steel pipes produced by spiral steel pipe manufacturers. In the process of loading and unloading, it is inevitable that steel pipe damage will occur. For this situation,...

The seamless steel pipe for fluid transportation is a general seamless steel pipe for conveying fluids such as water, oil, gas, etc., and a steel pipe having a hollow section and having no weld seam f...

The steel pipe industry has developed rapidly in recent years, and its types are also emerging. Today, we will introduce the characteristics and uses of small-diameter seamless steel tubes. The small...

Faced with a large number of 20# seamless steel pipes, for some friends who are not very familiar with 20# seamless steel pipe, there will inevitably be some problems in the process of purchasing. Her...

There are generally five categories of square tube performance: Plasticity Plasticity refers to the ability of a metal material to undergo plastic deformation (permanent deformation) without damage u...

Seamless steel pipe pickling passivation process steps Washing→degreasing to oil→washing→second oil removal→hot water washing→acid washing→water washing→neutralization→water washing→chromic anhydr...