Manual welding has been used in pipeline construction for decades, but its weaknesses become obvious when pipe runs get longer. On projects involving dozens or hundreds of joints, welding stops being a single operation and turn...
1. Challenges of Tube to Tubesheet Welding in Power Plants Power generation equipment places extreme demands on welded joints. Tube to tubesheet connections must withstand pressure fluctuations, thermal expansion, and long-ter...
1. Importance of Tube Sheet Welding in Heat Exchanger Performance In shell and tube heat exchangers, tube sheet welding plays a decisive role in sealing performance and mechanical strength. A well-designed heat exchanger tube ...
In actual projects, many customers find that the welding quality does not meet expectations after introducing an automatic pipe welding machine. The problem often lies not with the equipment itself, but with detailed errors dur...
In modern industrial manufacturing, precision and consistency in welding are no longer optional — they are essential. Kehui provides complete orbital welding solutions designed to meet the highest standards of efficiency, relia...
If you’re searching for an orbital welding machine for sale that combines precision, durability, and innovation, Kehui provides the ideal solution. Our machines are engineered to deliver flawless welds for pipelines, tubes, and...
As an important tool for modern urban garbage disposal, garbage trucks undertake high-frequency and heavy-load operations. Their structural strength and durability are directly related to their service life and operating effici...
Orbital welding machines play an increasingly important role in modern manufacturing, especially in industries that require precision welding, such as oil and gas, chemicals, food and pharmaceuticals, and nuclear energy industr...
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