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Any steel material that is open at both ends and has a hollow section, and the ratio of its length to the circumference of the section is large, can be called a steel tube.

Stainless - steel welded pipes and galvanized steel pipes are increasingly used in our daily lives. So, what are the differences between the two?

​Stainless steel tube is an economical cross-section steel material and an important product in the steel industry. It can be widely used in life decoration and industry. Many people on the market use it to make stair handrails, window guards, railings, furniture, etc. The most common materials are 201 and 304.

Carbon steel plates are widely used in many professional mechanical equipment and large structural parts in the manufacturing industry. For example, in the engineering, energy and mining machinery industries, many products use carbon steel plates with a thickness of 6-20 mm. Some of these steel plates are flat plates without hollows, while most are plates with a porosity of 30%. Their specifications and sizes vary depending on the product and purpose. After plasma cutting or oxygen cutting, these carbon steel plates will leave different degrees of flash, slag and burrs on the cut surface, which must be removed, otherwise it will affect the appearance and use of the finished product.