How to Identify Seamless Pipes and Welded Pipes?

Seamless Stainless Steel Tube has a hollow section and is used extensively as a conduit for transporting fluids, such as pipelines for the transport of petroleum, natural gas, gas, water, and certain solid materials. Compared with solid steel such as round steel, the steel pipe is lighter in weight when it has the same bending and torsional strength. It is economical section steel and is widely used in the manufacture of structural parts and mechanical parts, such as oil drill pipes, automobile transmission shafts, bicycles. Rings are made of steel pipes such as steel scaffolds used in construction and construction. Steel pipes have been widely used to improve material utilization, simplify manufacturing processes, and save materials and processing time.

Seamless Stainless Steel Tube

The molding process is different. For example, water pipelines are generally welded by steel plates. After welding, a weld can be found on the top; the diameter is generally a weld of a spiral weld. Stainless Steel Seamless Pipe China generally passes through the molten state of the molten steel after the circumferential seam and is processed by a processing technique such as a processing process, so there is no welding. In terms of performance, especially in bearing capacity is greatly improved compared with ordinary steel pipes, so it is often used for high-pressure equipment. Such as hydraulic equipment pipe connections, etc.

The welded part of ordinary steel pipe is a weak link, and the welding quality is the main factor affecting the overall performance.

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