What difference between welded and seamless scaffolding pipes

Many people are not very clear on the difference between an ordinary pipe and seamless one; in fact, from two names of these pipes can think of their main differences.
Mainly forming in different process . Ordinary steel , such as water pipes , typically by bending a flat plate after welding together , you can find a seam in the above ; generally thicker diameter spiral weld. The molten steel seamless pipe generally molten through an annular slit and then stretched out the backlog of processing such as molding process , so there is no weld. In performance, especially compared with ordinary steel has greatly improved the bearing capacity, it is often being used for high-voltage equipment like hydraulic equipment such as piping connections . Ordinary steel pipe welds is weak linked ,
the weld quality of scaffolding plank is also a major factor in its overall performance impact. People who lived in the north in general have had water pipe or heating pipe burst in the winter in cold experience, and in explosive place are generally weld .

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