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Seamless stainless steel pipes differ from common PVC or PE pipes. While PVC or PE pipes are economical and corrosion-resistant, they have limitations that make them unsuitable for certain special environments. Seamless stainless steel pipes, often used as industrial materials, offer superior performance compared to plastic and metal pipes.

Seamless stainless steel pipes can be classified into hot-rolled, hot-extruded, and cold-drawn types based on the production process. Their manufacturing process is more complex than welded or wrapped pipes, contributing to their higher cost.

Seamless stainless steel pipes are typically produced through a process involving a punch press that shapes the pipes from circular tubes. The inner wall of thin stainless steel seamless pipes requires high precision, making their production more technically demanding, which naturally leads to a higher price.