The production process of 304 stainless steel welded pipe is simple, the production efficiency is high, there are many varieties and specifications, and the equipment cost is small, but the compressive strength is generally lower than that of stainless steel seamless steel pipe.
In recent years, with the rapid development of continuous rolling of high-quality stainless steel strip and the advancement of stainless steel welding and inspection technology, the quality of welds has continued to improve, and the variety and specifications of welded stainless steel pipes have been increasing, especially in more and more fields. It replaces stainless steel seamless steel pipes in terms of heat exchange, spare pipes, decorative pipes, medium and low pressure fluid pipes, etc.