Pipe welding requires precision, experience, and attention to detail. Even small errors can lead to leaks, weak joints, or costly repairs down the line. At Coastline Welding & Design, our certified welders specialize in pipe welding and repair services that meet the highest quality and safety standards. Here are some common issues and how to prevent them.
1. Porosity and Contamination
Porosity occurs when gas gets trapped in the weld, creating small holes or weak points. This often happens due to moisture, oil, or rust on the pipe surface.
Prevention Tip: Always clean and dry the material before welding. Use proper shielding gas and ensure consistent gas flow during the process. Learn more about our pipe welding services.
2. Misalignment and Poor Fit-Up
When pipes aren’t properly aligned, it leads to stress points and uneven welds. This can compromise the entire system.
Prevention Tip: Check for proper fit-up before welding. Using precise measurements and proper clamping techniques ensures stronger, cleaner welds. Our custom fabrication experts can assist with accurate setup and alignment.
3. Cracking After Cooling
Cracks often develop when welds cool too quickly or when the wrong filler material is used.
Prevention Tip: Use preheating techniques for thicker materials and match filler metal to the base material. Our mobile welding team follows strict temperature control protocols for consistent, reliable results.
4. Undercutting and Weak Welds
If the arc is too hot or travel speed too fast, it can eat away at the pipe edges, weakening the weld.
Prevention Tip: Maintain steady motion and the correct arc angle throughout the weld.
Expert Welding Done Right
At Coastline Welding & Design, we combine experience with precision to ensure every weld meets performance and safety standards. Contact our team of professionals today for reliable pipe welding solutions that stand the test of time.