Should fire protection pipes be seamless pipes or galvanized pipes?

In fire protection pipe systems, galvanized pipes are usually used instead of seamless pipes. This is because galvanized pipes have the following advantages:

1. Corrosion resistance: Galvanized pipes have a galvanized layer inside and outside, which can effectively prevent corrosion and extend the service life of the pipes.

2. Economical: Galvanized pipes are lower in cost than seamless pipes and are suitable for large-scale applications.

3. Easy to install: Galvanized pipes have various connection methods, including threaded connections and flange connections, which are more convenient to install.

Although seamless pipes have advantages in some high-pressure or special application scenarios, galvanized pipes are more common and practical in general fire protection pipe systems.

However, the specific choice needs to be determined according to the specific requirements and specifications of the project. If there are special anti-corrosion or high-pressure requirements, you can consider using seamless pipes or pipes made of other materials.