Hydrogen can be gaseous hydrogen, liquid hydrogen and solid hydrogen according to the state when transportation, among which high-pressure gaseous hydrogen is the most commonly used and environmentally friendly transportation mode at present. Pipeline transportation is the most efficient way for a large throughput and distance occasions can be a long-distance pipeline, also be a short distance distribution pipeline. The long-distance transmission pipeline has high pressure and large diameter, which is mainly used for conveying high-pressure hydrogen between hydrogen production unit and hydrogen station. The latter pipeline is low-pressure and a small diameter is mainly used for the distribution of medium and low-pressure hydrogen between the hydrogen station and end-user. The current cost of long-distance hydrogen pipelines is […]

What is Line Pipe: Line pipe is a type of pipe that is manufactured from high strength carbon steel. It is typically made according to metallurgical specifications that were developed by the American Petroleum Institute (API). Line pipe can be used to build pipelines that transport a variety of resources including natural gas, oil, petroleum, and water. This pipe is available in a variety of diameters ranging from 2 inches to 48 inches. Line pipe can include either seamless or welded carbon steel or stainless steel piping. Because line pipe needs to withstand high pressures, there are important tests done on line pipe to ensure it meets all of the […]