26 sem ·Traducciones

https://www.shenzhoutongsteel.....com/Seamless-Line-Pi
Does create you a pipe welder? Just all over. You'd still need some field experience, working like a helper to some pipe welder, while welding part of that time period. Why? It is because correcting your mistakes is rather expensive. Pipe welders manage an allowable failure rate of about 2%. The recent run up in scrap metal prices, primarily due to the higher than anticipated domestic global demand, lower supply and higher-priced alternatives, has fueled a recent buying frenzy of scrap processors for Nucor. Spec