Steel Pipe

Steel Pipe
Product Description
As an important part of steel products, steel pipes are divided into two
categories: seamless steel pipes and welded steel pipes due to their different
manufacturing processes and shapes of the tube blanks used.
Seamless steel pipe
Because of their different manufacturing processes, they are divided into two
types: hot-rolled (extruded) seamless steel pipes and cold-rolled seamless
steel pipes.
Welded steel pipe
The blanks used in welded steel pipes are steel plates or strips. Due to their
different welding processes, they are divided into furnace welded pipes,
electric welded (resistance welded) pipes and automatic arc welded pipes.
Because of their different welding forms, they are divided into two types:
straight seam welded pipes and spiral welded pipes. Because of their end
shapes, they are divided into round welded pipes and special-shaped (square,
flat, etc.) welded pipes.

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