不锈钢装饰管属于焊管。冷拔无缝钢管具有中空截面，大量用作输送流体成都收账管道，钢管与圆钢等实心钢材相比，在抗弯抗扭强度相同时，重量较轻，是一种经济截面钢材，广泛用于制造结构件和机械零件。采用轧制、拉拔、挤压或穿孔等方法生产成都找人公司整根钢管表面没有接缝成都收账冷拔钢管。 一种具有中空截面、周边没有接缝收账圆形，方形，矩形钢材，用钢锭或实心管坯经穿孔制成毛管，然后经热轧、冷轧或冷拨制成。

Stainless steel decorative pipe belongs to welded pipe. Cold-drawn seamless steel pipe has hollow section, which is widely used as pipeline for conveying fluid. Compared with solid steel such as round steel, steel pipe has lighter weight when its bending and torsion strength is the same. It is a kind of economic section steel and widely used in manufacturing structural parts and mechanical parts. The whole steel pipe without seams on its surface is produced by rolling, drawing, extrusion or piercing. A round, square, rectangular steel with a hollow section and no seams around it. It is made of perforated ingots or solid billets and then hot-rolled, cold-rolled or cold-drawn.

焊管也称焊接钢管，生产工艺简单，效率高，品种规格多，设备资少，但一般强度低于冷拔无缝钢管。是用钢板或带钢经过卷曲成型后焊接制成成都找人公司钢管。

Welded pipe, also known as welded steel pipe, has simple production process, high efficiency, many varieties and specifications, and less equipment, but its general strength is lower than that of cold-drawn seamless steel pipe. It is a steel pipe made by welding steel plate or strip after coiling and forming.

从不锈钢装饰管与焊管的区别来看，不锈钢装饰管应该属于焊管。

From the difference between stainless steel decorative pipe and welded pipe, stainless steel decorative pipe should belong to welded pipe.