Straight seam welded pipe is a welding process of steel pipe opposite to spiral steel pipe. Because the welding process of this kind of steel pipe is relatively simple, and the welding cost is relatively low, it can achieve high efficiency during production, so it is relatively common in the market.

Product: Steel I beam. Material: Carbon steel. Specification: 450*150*11.5. Thanks to 10 years of Indonesia's regular customer trust. Here is the steel I beam for the Indonesia construction project.

The frequency of use of straight seam steel pipes in the industry has always been at a relatively high position, so it is very important to understand the processing and procurement details of straight seam steel pipes.The processing method of straight seam steel pipeForging steel: a pressure proces

How much do you know about the weld gap of thin-walled spiral steel pipe?1. If the gap is too large, the proximity effect will be reduced, the eddy current will be insufficient, and the weld will not be fused or cracked due to poor intercrystalline joints.2. If the gap is too small, the proximity ef