Imagine there’s no steel pipe in the world, what would the world be? You would probably think that it's fine, I can do without it. Then you are totally wrong. In everyday life, we wake up to wash our face, the water runs through the steel pipe. We have lunch with seamless steel pipe transport gas.

You might want to say why can’t we use the plastic one? Here’s the thing. Steel pipes are of high quality and fireproof, and can withstand high pressure and erosion. There’s no reason that we don’t employ steel pipes for our life. But it more than transport the water to everywhere. Steel pipe is a building material made from an alloy of iron and carbon. It is widely used in the construction industry, but can also be found in a variety of manufacturing and industrial applications. When it comes to selecting pipe for most plumbing applications, black steel pipe is commonly used. Steel pipe is available in either seamless or welded versions. Seamless pipe is made using a piercing rod, which gives the material a smooth and even finish with no joints. This product is the more expensive of the two, but is also considered more reliable, especially in high pressure applications. Welded pipe is made from steel sheets that are rolled around a form, then welded shut along the joints. While welded steel pipe is less expensive, it is also more likely to fail, and can't generally hold up well in high pressure uses.