What is the purpose of welding steel pipe
What is the purpose of welding steel pipe? 1.Low pressure fluid transfer galvanized welded pipe (GB/t3091-1993), also known as galvanized welded pipe, commonly known as white pipe. Is used for conveying water, gas, air, oil and steam heating, warm water, etc. are generally lower pressure fluid or other uses hot-dip galvanized welded's (furnace brazed or welded) steel pipe. Pipe wall thickness then divided into ordinary galvanized steel and thicker galvanized steel; take over the side into the form of threaded galvanized steel and non-threaded galvanized steel band. Pipe specifications with nominal diameter (mm), said nominal diameter is the diameter of the approximation. Traditionally commonly expressed in inches, such as 11/2 and so on. 2.Welded steel pipe is used for transporting water, gas, air, oil and heating steam and other general low pressure fluid and other uses. Then divided into ordinary steel pipe wall thickness and thicker steel; take over the side into the f...