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polka129
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what is the recommended method to join two lengths of seamless pipes such that the joint should sustain a particular operating pressure?
polka129 said:working pressure of 280 bar
The recommended method for joining seamless pipes is by welding. Welding provides a strong and leak-proof connection that can sustain high pressure.
No, there are other methods such as threading, flanging, and compression fittings. However, welding is the most commonly used method for joining seamless pipes due to its strength and reliability.
Seamless pipes have no welded seams, which makes them stronger and more resistant to pressure than pipes with welded seams. They also have a smoother interior surface, which allows for better flow and less friction.
When welding seamless pipes, it is important to ensure that the pipes are clean and free from any contaminants. The welding process should also be done carefully and accurately to prevent any defects or weak spots in the joint.
Yes, there are alternative methods such as using mechanical couplings or adhesives. However, these methods may not be as strong and reliable as welding and may not be suitable for all types of high pressure applications.