Galvanized pipe, also known as galvanized steel pipe, is divided into two types: hot-dip galvanizing and electro-galvanizing. The cost of electrogalvanizing is low, the surface is not very smooth, and its corrosion resistance is much worse than that of hot-dip galvanized pipes. Guangzhou galvanized pipe factory tells you what are the connection methods of galvanized pipes.
Galvanized Pipe
There are three connection methods, namely welding connection, clamp groove connection, and flange connection.
1. Flange connection method
Flange connections are generally used at connecting valves.
2. Clamp groove connection method
Clamp groove connection is a popular connection method now, and the construction is convenient. Only two steel pipes need to be machined with grooves and then connected with clamps. This method requires the use of better quality clamps, and the quality is poor. The clamp is easy to leak, leaving hidden dangers for future users.
3. Welding connection method
Welding connection of two galvanized steel pipes is a more common connection method. This method is time-consuming, but it is the best for the overall quality, and it is not easy to leak after welding.
