A large proportion of all pipes in the piping industry are seamless or made via welding or ERW. The main difference between seamless and erw pipes is, Seamless pipes are manufactured without welds or seams
A hollow section of steel with a round cross-section has been manufactured in the United States since the early 1800s. It is made for the transportation of a wide variety of products, including fluids, gas, pellets, powders, and