Advantages and disadvantages of spiral steel pipe

Spiral steel pipe is a spiral steel pipe made of strip or coil formed in a spiral shape and welded with double-sided submerged arc active welding of the inner and outer seams, which can be widely used in the production of water, electricity, chemical industry and other professions for the following reasons: simply change the […]

What is mechanical design? (Theoretical foundation)

1. What is design? Wallpaper is a design. You may be wearing clothes designed by a “designer”. The appearance of a car is “designed”. Obviously, the term design covers a wide range of meanings. In the example above, design is primarily about designing the appearance of an object. In the case of a car, for […]