Alloy steel rod

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16 2023.02
What Is the Difference Between Tubes, Pipes and Hoses? Tubes, pipes, and hoses are easy to confuse. And for understandable reasons. After all, they all carry material from point A to point B. Is there really a difference?
14 2023.02
The Spiral Welded Pipe Manufacturing Process Steel strip coil, welding wire, and flux are the raw ingredients. Before being used, it must pass stringent physical and chemical tests.
14 2023.02
Common Defects of Spiral Welded Pipes The main cause of the bubbles in the center of the weld bead is hydrogen is concealed within the weld metal as bubbles. Thus, to eliminate this defect, remove the wire and weld the rust, oil, water, moisture, and other things, and then fully dry the flux to remove moisture. Furthermore, a higher current slows the solidification rate of liquid metal, limiting welding speed.
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