In the rolling of seamless steel tube, especially in the production process of precise seamless steel tube, how on earth is the pickling process carried out? Today, Raymond steel tube company will unveil the mystery for you right away!Summary of Acidic Pickling of Precision Seamless Steel PipeThe me

Do you know what is steel tube standard specifies? Today I’d like to tell you DIN2391 standard specifies for steel tube. Firstly, from DIN2391 we know this is Germany standard.

1. The Tube Forming Process Welded steel pipe is the pipe which is cut into strips by the strip of steel and used the custom should to be made the tube type by cold-form.

1. What are the steps to produce seamless steel pipe? A stable spherical metal "blank" is heated, pushed or pulled until the steel is formed into a hole tube.

If you are a metal master, otherwise maybe you can’t know all there is to know about metal alloys and their properties. And from carbon steel to cast iron to alloy steel, there are several materials to choose from when it comes to tubing for hydraulic, pneumatic, or other industrial projects.

Our company RAYMOND Steel Tubes are founded in 2002. There are more than 15years manufacture experience of making seamless steel pipes. We started through the three cold rolled machines and now we have more than 40 sets machines of both cold rolled and cold drawn machines.

“Schedule 10” and “Schedule 80” is a standard for thickness of wall. “Schedule” is the standard of wall thickness that has been adopted by the American National Standards Institute. As per the Institute, the thickness of wall pipes varies from Schedule5, Schedule 10, Schedule 40, Schedule 80, and Schedule 120, Schedule 160.